15900131520

素因数分解:

$2^6\times 3^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 1176

約数和(自身を含む): 71779723344

約数和(自身を除く): 55879591824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 107, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 214, 216, 224, 234, 240, 243, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 321, 324, 336, 351, 360, 364, 378, 390, 392, 405, 416, 420, 428, 432, 441, 448, 455, 468, 480, 486, 490, 504, 520, 535, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 642, 648, 672, 702, 720, 728, 729, 735, 749, 756, 780, 784, 810, 819, 832, 840, 856, 864, 882, 910, 936, 945, 960, 963, 972, 980, 1008, 1040, 1053, 1070, 1080, 1092, 1120, 1134, 1170, 1176, 1215, 1248, 1260, 1274, 1284, 1296, 1323, 1344, 1365, 1391, 1404, 1440, 1456, 1458, 1470, 1498, 1512, 1560, 1568, 1605, 1620, 1638, 1680, 1701, 1712, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1926, 1944, 1960, 2016, 2080, 2106, 2140, 2160, 2184, 2205, 2240, 2247, 2268, 2340, 2352, 2430, 2457, 2496, 2520, 2548, 2568, 2592, 2646, 2730, 2782, 2808, 2835, 2880, 2889, 2912, 2916, 2940, 2996, 3024, 3120, 3136, 3159, 3185, 3210, 3240, 3276, 3360, 3402, 3424, 3510, 3528, 3640, 3645, 3744, 3745, 3780, 3822, 3852, 3888, 3920, 3969, 4032, 4095, 4160, 4173, 4212, 4280, 4320, 4368, 4410, 4494, 4536, 4680, 4704, 4815, 4860, 4914, 5040, 5096, 5103, 5136, 5184, 5243, 5265, 5292, 5460, 5564, 5616, 5670, 5733, 5778, 5824, 5832, 5880, 5992, 6048, 6240, 6318, 6370, 6420, 6480, 6552, 6615, 6720, 6741, 6804, 6848, 6955, 7020, 7056, 7280, 7290, 7371, 7488, 7490, 7560, 7644, 7704, 7776, 7840, 7938, 8190, 8346, 8424, 8505, 8560, 8640, 8667, 8736, 8820, 8988, 9072, 9360, 9408, 9477, 9555, 9630, 9720, 9737, 9828, 10080, 10192, 10206, 10272, 10486, 10530, 10584, 10920, 11128, 11232, 11235, 11340, 11466, 11556, 11664, 11760, 11907, 11984, 12096, 12285, 12480, 12519, 12636, 12740, 12840, 12960, 13104, 13230, 13482, 13608, 13910, 14040, 14112, 14445, 14560, 14580, 14742, 14980, 15120, 15288, 15408, 15552, 15680, 15729, 15795, 15876, 16380, 16692, 16848, 17010, 17120, 17199, 17334, 17472, 17640, 17976, 18144, 18720, 18954, 19110, 19260, 19440, 19474, 19656, 19845, 20160, 20223, 20384, 20412, 20544, 20865, 20972, 21060, 21168, 21840, 22113, 22256, 22464, 22470, 22680, 22932, 23112, 23328, 23520, 23814, 23968, 24570, 25038, 25272, 25480, 25515, 25680, 25920, 26001, 26208, 26215, 26460, 26964, 27216, 27820, 28080, 28224, 28665, 28890, 29120, 29160, 29211, 29484, 29960, 30240, 30576, 30816, 31458, 31590, 31752, 32760, 33384, 33696, 33705, 34020, 34240, 34398, 34668, 35280, 35721, 35952, 36288, 36855, 37440, 37557, 37908, 38220, 38520, 38880, 38948, 39312, 39690, 40446, 40768, 40824, 41730, 41944, 42120, 42336, 43335, 43680, 44226, 44512, 44940, 45360, 45864, 46224, 46656, 47040, 47187, 47385, 47628, 47936, 48685, 49140, 50076, 50544, 50960, 51030, 51360, 51597, 52002, 52416, 52430, 52920, 53928, 54432, 55640, 56160, 57330, 57780, 58320, 58422, 58968, 59535, 59920, 60480, 60669, 61152, 61632, 62595, 62916, 63180, 63504, 65520, 66339, 66768, 67392, 67410, 68040, 68159, 68796, 69336, 70560, 71442, 71904, 73710, 75114, 75816, 76440, 77040, 77760, 77896, 78003, 78624, 78645, 79380, 80892, 81648, 83460, 83888, 84240, 84672, 85995, 86670, 87360, 87633, 88452, 89024, 89880, 90720, 91728, 92448, 94374, 94770, 95256, 97370, 98280, 100152, 101088, 101115, 101920, 102060, 102720, 103194, 104004, 104860, 105840, 107856, 108864, 110565, 111280, 112320, 112671, 114660, 115560, 116640, 116844, 117936, 119070, 119840, 121338, 122304, 125190, 125832, 126360, 127008, 130005, 131040, 132678, 133536, 134820, 136080, 136318, 137592, 138672, 141120, 141561, 142884, 143808, 146055, 147420, 150228, 151632, 152880, 154080, 154791, 155792, 156006, 157248, 157290, 158760, 161784, 163296, 166920, 167776, 168480, 171990, 173340, 175266, 176904, 178605, 179760, 181440, 182007, 183456, 184896, 187785, 188748, 189540, 190512, 194740, 196560, 200304, 202176, 202230, 203840, 204120, 204477, 206388, 208008, 209720, 211680, 215712, 221130, 222560, 225342, 229320, 231120, 233280, 233688, 235872, 235935, 238140, 239680, 242676, 250380, 251664, 252720, 254016, 257985, 260010, 262080, 262899, 265356, 267072, 269640, 272160, 272636, 275184, 277344, 283122, 285768, 292110, 294840, 300456, 303264, 303345, 305760, 308160, 309582, 311584, 312012, 314580, 317520, 323568, 326592, 331695, 333840, 335552, 336960, 338013, 340795, 343980, 346680, 350532, 353808, 357210, 359520, 364014, 366912, 375570, 377496, 379080, 381024, 389480, 390015, 393120, 400608, 404460, 408240, 408954, 412776, 416016, 419440, 423360, 424683, 431424, 438165, 442260, 445120, 450684, 458640, 462240, 464373, 467376, 471744, 471870, 476280, 485352, 500760, 503328, 505440, 515970, 520020, 525798, 530712, 539280, 544320, 545272, 546021, 550368, 554688, 563355, 566244, 571536, 584220, 589680, 600912, 606528, 606690, 611520, 613431, 619164, 623168, 624024, 629160, 635040, 647136, 663390, 667680, 676026, 681590, 687960, 693360, 701064, 707616, 707805, 714420, 719040, 728028, 751140, 754992, 758160, 762048, 773955, 778960, 780030, 786240, 788697, 801216, 808920, 816480, 817908, 825552, 832032, 838880, 849366, 876330, 884520, 901368, 910035, 917280, 924480, 928746, 934752, 943740, 952560, 970704, 1001520, 1006656, 1010880, 1014039, 1022385, 1031940, 1040040, 1051596, 1061424, 1078560, 1090544, 1092042, 1100736, 1126710, 1132488, 1143072, 1168440, 1179360, 1201824, 1213380, 1226862, 1238328, 1248048, 1258320, 1270080, 1274049, 1294272, 1314495, 1326780, 1335360, 1352052, 1363180, 1375920, 1386720, 1402128, 1415232, 1415610, 1428840, 1456056, 1502280, 1509984, 1516320, 1547910, 1557920, 1560060, 1577394, 1617840, 1632960, 1635816, 1651104, 1664064, 1677760, 1690065, 1698732, 1752660, 1769040, 1802736, 1820070, 1834560, 1840293, 1857492, 1869504, 1887480, 1905120, 1941408, 2003040, 2028078, 2044770, 2063880, 2080080, 2103192, 2122848, 2123415, 2157120, 2181088, 2184084, 2253420, 2264976, 2286144, 2321865, 2336880, 2358720, 2366091, 2403648, 2426760, 2453724, 2476656, 2496096, 2516640, 2548098, 2628990, 2653560, 2704104, 2726360, 2730105, 2751840, 2773440, 2804256, 2831220, 2857680, 2912112, 3004560, 3019968, 3032640, 3067155, 3095820, 3115840, 3120120, 3154788, 3235680, 3271632, 3302208, 3380130, 3397464, 3505320, 3538080, 3605472, 3640140, 3680586, 3714984, 3774960, 3810240, 3822147, 3882816, 3943485, 4006080, 4056156, 4089540, 4127760, 4160160, 4206384, 4245696, 4246830, 4362176, 4368168, 4506840, 4529952, 4643730, 4673760, 4732182, 4853520, 4907448, 4953312, 4992192, 5033280, 5070195, 5096196, 5257980, 5307120, 5408208, 5452720, 5460210, 5503680, 5520879, 5608512, 5662440, 5715360, 5824224, 6009120, 6134310, 6191640, 6240240, 6309576, 6370245, 6471360, 6543264, 6760260, 6794928, 7010640, 7076160, 7098273, 7210944, 7280280, 7361172, 7429968, 7549920, 7644294, 7886970, 8112312, 8179080, 8255520, 8320320, 8412768, 8493660, 8736336, 9013680, 9059904, 9201465, 9287460, 9347520, 9464364, 9707040, 9814896, 9906624, 10140390, 10192392, 10515960, 10614240, 10816416, 10905440, 10920420, 11041758, 11324880, 11430720, 11648448, 11830455, 12018240, 12268620, 12383280, 12480480, 12619152, 12740490, 13086528, 13520520, 13589856, 14021280, 14196546, 14560560, 14722344, 14859936, 15099840, 15288588, 15773940, 16224624, 16358160, 16511040, 16562637, 16825536, 16987320, 17472672, 18027360, 18402930, 18574920, 18928728, 19110735, 19414080, 19629792, 20280780, 20384784, 21031920, 21228480, 21632832, 21810880, 21840840, 22083516, 22649760, 23660910, 24537240, 24766560, 24960960, 25238304, 25480980, 27041040, 27179712, 27604395, 28042560, 28393092, 29121120, 29444688, 29719872, 30577176, 31547880, 32449248, 32716320, 33125274, 33974640, 34945344, 35491365, 36054720, 36805860, 37149840, 37857456, 38221470, 39259584, 40561560, 40769568, 42063840, 43681680, 44167032, 45299520, 47321820, 49074480, 49533120, 49687911, 50476608, 50961960, 54082080, 55208790, 56786184, 58242240, 58889376, 61154352, 63095760, 64898496, 65432640, 66250548, 67949280, 70982730, 73611720, 74299680, 75714912, 76442940, 81123120, 81539136, 82813185, 84127680, 87363360, 88334064, 94643640, 98148960, 99375822, 101923920, 108164160, 110417580, 113572368, 117778752, 122308704, 126191520, 132501096, 135898560, 141965460, 147223440, 148599360, 151429824, 152885880, 162246240, 165626370, 174726720, 176668128, 189287280, 196297920, 198751644, 203847840, 220835160, 227144736, 244617408, 248439555, 252383040, 265002192, 283930920, 294446880, 305771760, 324492480, 331252740, 353336256, 378574560, 397503288, 407695680, 441670320, 454289472, 496879110, 530004384, 567861840, 588893760, 611543520, 662505480, 757149120, 795006576, 883340640, 993758220, 1060008768, 1135723680, 1223087040, 1325010960, 1590013152, 1766681280, 1987516440, 2271447360, 2650021920, 3180026304, 3975032880, 5300043840, 7950065760, 15900131520]

約数ペア:

[(1, 15900131520), (2, 7950065760), (3, 5300043840), (4, 3975032880), (5, 3180026304), (6, 2650021920), (7, 2271447360), (8, 1987516440), (9, 1766681280), (10, 1590013152), (12, 1325010960), (13, 1223087040), (14, 1135723680), (15, 1060008768), (16, 993758220), (18, 883340640), (20, 795006576), (21, 757149120), (24, 662505480), (26, 611543520), (27, 588893760), (28, 567861840), (30, 530004384), (32, 496879110), (35, 454289472), (36, 441670320), (39, 407695680), (40, 397503288), (42, 378574560), (45, 353336256), (48, 331252740), (49, 324492480), (52, 305771760), (54, 294446880), (56, 283930920), (60, 265002192), (63, 252383040), (64, 248439555), (65, 244617408), (70, 227144736), (72, 220835160), (78, 203847840), (80, 198751644), (81, 196297920), (84, 189287280), (90, 176668128), (91, 174726720), (96, 165626370), (98, 162246240), (104, 152885880), (105, 151429824), (107, 148599360), (108, 147223440), (112, 141965460), (117, 135898560), (120, 132501096), (126, 126191520), (130, 122308704), (135, 117778752), (140, 113572368), (144, 110417580), (147, 108164160), (156, 101923920), (160, 99375822), (162, 98148960), (168, 94643640), (180, 88334064), (182, 87363360), (189, 84127680), (192, 82813185), (195, 81539136), (196, 81123120), (208, 76442940), (210, 75714912), (214, 74299680), (216, 73611720), (224, 70982730), (234, 67949280), (240, 66250548), (243, 65432640), (245, 64898496), (252, 63095760), (260, 61154352), (270, 58889376), (273, 58242240), (280, 56786184), (288, 55208790), (294, 54082080), (312, 50961960), (315, 50476608), (320, 49687911), (321, 49533120), (324, 49074480), (336, 47321820), (351, 45299520), (360, 44167032), (364, 43681680), (378, 42063840), (390, 40769568), (392, 40561560), (405, 39259584), (416, 38221470), (420, 37857456), (428, 37149840), (432, 36805860), (441, 36054720), (448, 35491365), (455, 34945344), (468, 33974640), (480, 33125274), (486, 32716320), (490, 32449248), (504, 31547880), (520, 30577176), (535, 29719872), (540, 29444688), (546, 29121120), (560, 28393092), (567, 28042560), (576, 27604395), (585, 27179712), (588, 27041040), (624, 25480980), (630, 25238304), (637, 24960960), (642, 24766560), (648, 24537240), (672, 23660910), (702, 22649760), (720, 22083516), (728, 21840840), (729, 21810880), (735, 21632832), (749, 21228480), (756, 21031920), (780, 20384784), (784, 20280780), (810, 19629792), (819, 19414080), (832, 19110735), (840, 18928728), (856, 18574920), (864, 18402930), (882, 18027360), (910, 17472672), (936, 16987320), (945, 16825536), (960, 16562637), (963, 16511040), (972, 16358160), (980, 16224624), (1008, 15773940), (1040, 15288588), (1053, 15099840), (1070, 14859936), (1080, 14722344), (1092, 14560560), (1120, 14196546), (1134, 14021280), (1170, 13589856), (1176, 13520520), (1215, 13086528), (1248, 12740490), (1260, 12619152), (1274, 12480480), (1284, 12383280), (1296, 12268620), (1323, 12018240), (1344, 11830455), (1365, 11648448), (1391, 11430720), (1404, 11324880), (1440, 11041758), (1456, 10920420), (1458, 10905440), (1470, 10816416), (1498, 10614240), (1512, 10515960), (1560, 10192392), (1568, 10140390), (1605, 9906624), (1620, 9814896), (1638, 9707040), (1680, 9464364), (1701, 9347520), (1712, 9287460), (1728, 9201465), (1755, 9059904), (1764, 9013680), (1820, 8736336), (1872, 8493660), (1890, 8412768), (1911, 8320320), (1926, 8255520), (1944, 8179080), (1960, 8112312), (2016, 7886970), (2080, 7644294), (2106, 7549920), (2140, 7429968), (2160, 7361172), (2184, 7280280), (2205, 7210944), (2240, 7098273), (2247, 7076160), (2268, 7010640), (2340, 6794928), (2352, 6760260), (2430, 6543264), (2457, 6471360), (2496, 6370245), (2520, 6309576), (2548, 6240240), (2568, 6191640), (2592, 6134310), (2646, 6009120), (2730, 5824224), (2782, 5715360), (2808, 5662440), (2835, 5608512), (2880, 5520879), (2889, 5503680), (2912, 5460210), (2916, 5452720), (2940, 5408208), (2996, 5307120), (3024, 5257980), (3120, 5096196), (3136, 5070195), (3159, 5033280), (3185, 4992192), (3210, 4953312), (3240, 4907448), (3276, 4853520), (3360, 4732182), (3402, 4673760), (3424, 4643730), (3510, 4529952), (3528, 4506840), (3640, 4368168), (3645, 4362176), (3744, 4246830), (3745, 4245696), (3780, 4206384), (3822, 4160160), (3852, 4127760), (3888, 4089540), (3920, 4056156), (3969, 4006080), (4032, 3943485), (4095, 3882816), (4160, 3822147), (4173, 3810240), (4212, 3774960), (4280, 3714984), (4320, 3680586), (4368, 3640140), (4410, 3605472), (4494, 3538080), (4536, 3505320), (4680, 3397464), (4704, 3380130), (4815, 3302208), (4860, 3271632), (4914, 3235680), (5040, 3154788), (5096, 3120120), (5103, 3115840), (5136, 3095820), (5184, 3067155), (5243, 3032640), (5265, 3019968), (5292, 3004560), (5460, 2912112), (5564, 2857680), (5616, 2831220), (5670, 2804256), (5733, 2773440), (5778, 2751840), (5824, 2730105), (5832, 2726360), (5880, 2704104), (5992, 2653560), (6048, 2628990), (6240, 2548098), (6318, 2516640), (6370, 2496096), (6420, 2476656), (6480, 2453724), (6552, 2426760), (6615, 2403648), (6720, 2366091), (6741, 2358720), (6804, 2336880), (6848, 2321865), (6955, 2286144), (7020, 2264976), (7056, 2253420), (7280, 2184084), (7290, 2181088), (7371, 2157120), (7488, 2123415), (7490, 2122848), (7560, 2103192), (7644, 2080080), (7704, 2063880), (7776, 2044770), (7840, 2028078), (7938, 2003040), (8190, 1941408), (8346, 1905120), (8424, 1887480), (8505, 1869504), (8560, 1857492), (8640, 1840293), (8667, 1834560), (8736, 1820070), (8820, 1802736), (8988, 1769040), (9072, 1752660), (9360, 1698732), (9408, 1690065), (9477, 1677760), (9555, 1664064), (9630, 1651104), (9720, 1635816), (9737, 1632960), (9828, 1617840), (10080, 1577394), (10192, 1560060), (10206, 1557920), (10272, 1547910), (10486, 1516320), (10530, 1509984), (10584, 1502280), (10920, 1456056), (11128, 1428840), (11232, 1415610), (11235, 1415232), (11340, 1402128), (11466, 1386720), (11556, 1375920), (11664, 1363180), (11760, 1352052), (11907, 1335360), (11984, 1326780), (12096, 1314495), (12285, 1294272), (12480, 1274049), (12519, 1270080), (12636, 1258320), (12740, 1248048), (12840, 1238328), (12960, 1226862), (13104, 1213380), (13230, 1201824), (13482, 1179360), (13608, 1168440), (13910, 1143072), (14040, 1132488), (14112, 1126710), (14445, 1100736), (14560, 1092042), (14580, 1090544), (14742, 1078560), (14980, 1061424), (15120, 1051596), (15288, 1040040), (15408, 1031940), (15552, 1022385), (15680, 1014039), (15729, 1010880), (15795, 1006656), (15876, 1001520), (16380, 970704), (16692, 952560), (16848, 943740), (17010, 934752), (17120, 928746), (17199, 924480), (17334, 917280), (17472, 910035), (17640, 901368), (17976, 884520), (18144, 876330), (18720, 849366), (18954, 838880), (19110, 832032), (19260, 825552), (19440, 817908), (19474, 816480), (19656, 808920), (19845, 801216), (20160, 788697), (20223, 786240), (20384, 780030), (20412, 778960), (20544, 773955), (20865, 762048), (20972, 758160), (21060, 754992), (21168, 751140), (21840, 728028), (22113, 719040), (22256, 714420), (22464, 707805), (22470, 707616), (22680, 701064), (22932, 693360), (23112, 687960), (23328, 681590), (23520, 676026), (23814, 667680), (23968, 663390), (24570, 647136), (25038, 635040), (25272, 629160), (25480, 624024), (25515, 623168), (25680, 619164), (25920, 613431), (26001, 611520), (26208, 606690), (26215, 606528), (26460, 600912), (26964, 589680), (27216, 584220), (27820, 571536), (28080, 566244), (28224, 563355), (28665, 554688), (28890, 550368), (29120, 546021), (29160, 545272), (29211, 544320), (29484, 539280), (29960, 530712), (30240, 525798), (30576, 520020), (30816, 515970), (31458, 505440), (31590, 503328), (31752, 500760), (32760, 485352), (33384, 476280), (33696, 471870), (33705, 471744), (34020, 467376), (34240, 464373), (34398, 462240), (34668, 458640), (35280, 450684), (35721, 445120), (35952, 442260), (36288, 438165), (36855, 431424), (37440, 424683), (37557, 423360), (37908, 419440), (38220, 416016), (38520, 412776), (38880, 408954), (38948, 408240), (39312, 404460), (39690, 400608), (40446, 393120), (40768, 390015), (40824, 389480), (41730, 381024), (41944, 379080), (42120, 377496), (42336, 375570), (43335, 366912), (43680, 364014), (44226, 359520), (44512, 357210), (44940, 353808), (45360, 350532), (45864, 346680), (46224, 343980), (46656, 340795), (47040, 338013), (47187, 336960), (47385, 335552), (47628, 333840), (47936, 331695), (48685, 326592), (49140, 323568), (50076, 317520), (50544, 314580), (50960, 312012), (51030, 311584), (51360, 309582), (51597, 308160), (52002, 305760), (52416, 303345), (52430, 303264), (52920, 300456), (53928, 294840), (54432, 292110), (55640, 285768), (56160, 283122), (57330, 277344), (57780, 275184), (58320, 272636), (58422, 272160), (58968, 269640), (59535, 267072), (59920, 265356), (60480, 262899), (60669, 262080), (61152, 260010), (61632, 257985), (62595, 254016), (62916, 252720), (63180, 251664), (63504, 250380), (65520, 242676), (66339, 239680), (66768, 238140), (67392, 235935), (67410, 235872), (68040, 233688), (68159, 233280), (68796, 231120), (69336, 229320), (70560, 225342), (71442, 222560), (71904, 221130), (73710, 215712), (75114, 211680), (75816, 209720), (76440, 208008), (77040, 206388), (77760, 204477), (77896, 204120), (78003, 203840), (78624, 202230), (78645, 202176), (79380, 200304), (80892, 196560), (81648, 194740), (83460, 190512), (83888, 189540), (84240, 188748), (84672, 187785), (85995, 184896), (86670, 183456), (87360, 182007), (87633, 181440), (88452, 179760), (89024, 178605), (89880, 176904), (90720, 175266), (91728, 173340), (92448, 171990), (94374, 168480), (94770, 167776), (95256, 166920), (97370, 163296), (98280, 161784), (100152, 158760), (101088, 157290), (101115, 157248), (101920, 156006), (102060, 155792), (102720, 154791), (103194, 154080), (104004, 152880), (104860, 151632), (105840, 150228), (107856, 147420), (108864, 146055), (110565, 143808), (111280, 142884), (112320, 141561), (112671, 141120), (114660, 138672), (115560, 137592), (116640, 136318), (116844, 136080), (117936, 134820), (119070, 133536), (119840, 132678), (121338, 131040), (122304, 130005), (125190, 127008), (125832, 126360)]