21423467520

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 1056

約数和(自身を含む): 94938877440

約数和(自身を除く): 73515409920

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, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 131, 135, 140, 144, 156, 160, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 262, 270, 273, 280, 288, 312, 315, 320, 336, 338, 351, 360, 364, 378, 384, 390, 393, 416, 420, 432, 448, 455, 468, 480, 504, 507, 512, 520, 524, 540, 546, 560, 576, 585, 624, 630, 640, 655, 672, 676, 702, 720, 728, 756, 768, 780, 786, 819, 832, 840, 845, 864, 896, 910, 917, 936, 945, 960, 1008, 1014, 1024, 1040, 1048, 1080, 1092, 1120, 1152, 1170, 1179, 1183, 1248, 1260, 1280, 1310, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1536, 1560, 1572, 1638, 1664, 1680, 1690, 1703, 1728, 1755, 1792, 1820, 1834, 1872, 1890, 1920, 1965, 2016, 2028, 2080, 2096, 2160, 2184, 2240, 2304, 2340, 2358, 2366, 2457, 2496, 2520, 2535, 2560, 2620, 2688, 2704, 2730, 2751, 2808, 2880, 2912, 3024, 3042, 3072, 3120, 3144, 3276, 3328, 3360, 3380, 3406, 3456, 3510, 3537, 3549, 3584, 3640, 3668, 3744, 3780, 3840, 3930, 4032, 4056, 4095, 4160, 4192, 4320, 4368, 4480, 4563, 4585, 4608, 4680, 4716, 4732, 4914, 4992, 5040, 5070, 5109, 5120, 5240, 5376, 5408, 5460, 5502, 5616, 5760, 5824, 5895, 5915, 6048, 6084, 6240, 6288, 6552, 6656, 6720, 6760, 6812, 6912, 7020, 7074, 7098, 7168, 7280, 7336, 7488, 7560, 7605, 7680, 7860, 8064, 8112, 8190, 8253, 8320, 8384, 8515, 8640, 8736, 8960, 9126, 9170, 9216, 9360, 9432, 9464, 9828, 9984, 10080, 10140, 10218, 10480, 10647, 10752, 10816, 10920, 11004, 11232, 11520, 11648, 11790, 11830, 11921, 12096, 12168, 12285, 12480, 12576, 13104, 13312, 13440, 13520, 13624, 13755, 13824, 14040, 14148, 14196, 14560, 14672, 14976, 15120, 15210, 15327, 15360, 15720, 16128, 16224, 16380, 16506, 16640, 16768, 17030, 17280, 17472, 17685, 17745, 17920, 18252, 18340, 18720, 18864, 18928, 19656, 19968, 20160, 20280, 20436, 20960, 21294, 21504, 21632, 21840, 22008, 22139, 22464, 22815, 23040, 23296, 23580, 23660, 23842, 24192, 24336, 24570, 24759, 24960, 25152, 25545, 26208, 26880, 27040, 27248, 27510, 27648, 28080, 28296, 28392, 29120, 29344, 29952, 30240, 30420, 30654, 31440, 31941, 32256, 32448, 32760, 33012, 33280, 33536, 34060, 34560, 34944, 35370, 35490, 35763, 35840, 36504, 36680, 37440, 37728, 37856, 39312, 39936, 40320, 40560, 40872, 41265, 41920, 42588, 43264, 43680, 44016, 44278, 44928, 45630, 45981, 46080, 46592, 47160, 47320, 47684, 48384, 48672, 49140, 49518, 49920, 50304, 51090, 52416, 53235, 53760, 54080, 54496, 55020, 56160, 56592, 56784, 58240, 58688, 59605, 59904, 60480, 60840, 61308, 62880, 63882, 64512, 64896, 65520, 66024, 66417, 66560, 67072, 68120, 69120, 69888, 70740, 70980, 71526, 73008, 73360, 74880, 75456, 75712, 76635, 78624, 80640, 81120, 81744, 82530, 83840, 85176, 86528, 87360, 88032, 88556, 89856, 91260, 91962, 93184, 94320, 94640, 95368, 96768, 97344, 98280, 99036, 99840, 100608, 102180, 104832, 106470, 107289, 107520, 108160, 108992, 110040, 110695, 112320, 113184, 113568, 116480, 117376, 119210, 119808, 120960, 121680, 122616, 123795, 125760, 127764, 129792, 131040, 132048, 132834, 134144, 136240, 138240, 139776, 141480, 141960, 143052, 146016, 146720, 149760, 150912, 151424, 153270, 154973, 157248, 159705, 161280, 162240, 163488, 165060, 167680, 170352, 173056, 174720, 176064, 177112, 178815, 179712, 182520, 183924, 188640, 189280, 190736, 193536, 194688, 196560, 198072, 199251, 199680, 201216, 204360, 209664, 212940, 214578, 216320, 217984, 220080, 221390, 224640, 226368, 227136, 229905, 232960, 234752, 238420, 241920, 243360, 245232, 247590, 251520, 255528, 259584, 262080, 264096, 265668, 272480, 279552, 282960, 283920, 286104, 292032, 293440, 299520, 301824, 302848, 306540, 309946, 314496, 319410, 321867, 322560, 324480, 326976, 330120, 332085, 335360, 340704, 349440, 352128, 354224, 357630, 359424, 365040, 367848, 377280, 378560, 381472, 389376, 393120, 396144, 398502, 402432, 408720, 419328, 425880, 429156, 432640, 435968, 440160, 442780, 449280, 452736, 454272, 459810, 464919, 465920, 469504, 476840, 483840, 486720, 490464, 495180, 503040, 511056, 519168, 524160, 528192, 531336, 536445, 544960, 565920, 567840, 572208, 584064, 586880, 597753, 599040, 603648, 605696, 613080, 619892, 628992, 638820, 643734, 648960, 653952, 660240, 664170, 670720, 681408, 698880, 704256, 708448, 715260, 730080, 735696, 754560, 757120, 762944, 774865, 778752, 786240, 792288, 797004, 817440, 838656, 851760, 858312, 865280, 871936, 880320, 885560, 898560, 905472, 908544, 919620, 929838, 939008, 953680, 967680, 973440, 980928, 990360, 996255, 1006080, 1022112, 1048320, 1056384, 1062672, 1072890, 1089920, 1131840, 1135680, 1144416, 1168128, 1173760, 1195506, 1207296, 1211392, 1226160, 1239784, 1257984, 1277640, 1287468, 1297920, 1307904, 1320480, 1328340, 1362816, 1394757, 1397760, 1408512, 1416896, 1430520, 1460160, 1471392, 1509120, 1514240, 1525888, 1549730, 1557504, 1572480, 1584576, 1594008, 1609335, 1634880, 1703520, 1716624, 1743872, 1760640, 1771120, 1797120, 1810944, 1817088, 1839240, 1859676, 1907360, 1946880, 1961856, 1980720, 1992510, 2012160, 2044224, 2096640, 2112768, 2125344, 2145780, 2179840, 2263680, 2271360, 2288832, 2324595, 2336256, 2347520, 2391012, 2452320, 2479568, 2515968, 2555280, 2574936, 2595840, 2615808, 2640960, 2656680, 2725632, 2789514, 2817024, 2833792, 2861040, 2920320, 2942784, 2988765, 3018240, 3028480, 3051776, 3099460, 3144960, 3169152, 3188016, 3218670, 3269760, 3407040, 3433248, 3521280, 3542240, 3621888, 3634176, 3678480, 3719352, 3814720, 3893760, 3923712, 3961440, 3985020, 4088448, 4184271, 4193280, 4225536, 4250688, 4291560, 4359680, 4527360, 4542720, 4577664, 4649190, 4672512, 4695040, 4782024, 4904640, 4959136, 5110560, 5149872, 5231616, 5281920, 5313360, 5451264, 5579028, 5667584, 5722080, 5840640, 5885568, 5977530, 6036480, 6056960, 6103552, 6198920, 6289920, 6338304, 6376032, 6437340, 6539520, 6814080, 6866496, 6973785, 7042560, 7084480, 7356960, 7438704, 7629440, 7787520, 7847424, 7922880, 7970040, 8176896, 8368542, 8451072, 8501376, 8583120, 8719360, 9054720, 9085440, 9155328, 9298380, 9564048, 9809280, 9918272, 10221120, 10299744, 10563840, 10626720, 10902528, 11158056, 11335168, 11444160, 11681280, 11771136, 11955060, 12207104, 12397840, 12579840, 12676608, 12752064, 12874680, 13079040, 13628160, 13732992, 13947570, 14085120, 14168960, 14713920, 14877408, 15258880, 15694848, 15845760, 15940080, 16353792, 16737084, 17002752, 17166240, 18109440, 18170880, 18310656, 18596760, 19128096, 19618560, 19836544, 20442240, 20599488, 20921355, 21127680, 21253440, 22316112, 22670336, 22888320, 23362560, 23542272, 23910120, 24795680, 25353216, 25504128, 25749360, 26158080, 27256320, 27465984, 27895140, 28337920, 29427840, 29754816, 30517760, 31691520, 31880160, 32707584, 33474168, 34005504, 34332480, 36621312, 37193520, 38256192, 39237120, 39673088, 40884480, 41198976, 41842710, 42255360, 42506880, 44632224, 45776640, 47084544, 47820240, 49591360, 51008256, 51498720, 54512640, 54931968, 55790280, 56675840, 58855680, 59509632, 61035520, 63383040, 63760320, 66948336, 68011008, 68664960, 74387040, 76512384, 78474240, 79346176, 81768960, 82397952, 83685420, 85013760, 89264448, 91553280, 95640480, 99182720, 102016512, 102997440, 109863936, 111580560, 113351680, 117711360, 119019264, 126766080, 127520640, 133896672, 137329920, 148774080, 153024768, 158692352, 163537920, 164795904, 167370840, 170027520, 178528896, 183106560, 191280960, 198365440, 204033024, 205994880, 223161120, 235422720, 238038528, 255041280, 267793344, 274659840, 297548160, 306049536, 329591808, 334741680, 340055040, 357057792, 382561920, 396730880, 411989760, 446322240, 476077056, 510082560, 535586688, 549319680, 595096320, 612099072, 669483360, 714115584, 765123840, 793461760, 823979520, 892644480, 1020165120, 1071173376, 1190192640, 1338966720, 1428231168, 1530247680, 1647959040, 1785288960, 2142346752, 2380385280, 2677933440, 3060495360, 3570577920, 4284693504, 5355866880, 7141155840, 10711733760, 21423467520]

約数ペア:

[(1, 21423467520), (2, 10711733760), (3, 7141155840), (4, 5355866880), (5, 4284693504), (6, 3570577920), (7, 3060495360), (8, 2677933440), (9, 2380385280), (10, 2142346752), (12, 1785288960), (13, 1647959040), (14, 1530247680), (15, 1428231168), (16, 1338966720), (18, 1190192640), (20, 1071173376), (21, 1020165120), (24, 892644480), (26, 823979520), (27, 793461760), (28, 765123840), (30, 714115584), (32, 669483360), (35, 612099072), (36, 595096320), (39, 549319680), (40, 535586688), (42, 510082560), (45, 476077056), (48, 446322240), (52, 411989760), (54, 396730880), (56, 382561920), (60, 357057792), (63, 340055040), (64, 334741680), (65, 329591808), (70, 306049536), (72, 297548160), (78, 274659840), (80, 267793344), (84, 255041280), (90, 238038528), (91, 235422720), (96, 223161120), (104, 205994880), (105, 204033024), (108, 198365440), (112, 191280960), (117, 183106560), (120, 178528896), (126, 170027520), (128, 167370840), (130, 164795904), (131, 163537920), (135, 158692352), (140, 153024768), (144, 148774080), (156, 137329920), (160, 133896672), (168, 127520640), (169, 126766080), (180, 119019264), (182, 117711360), (189, 113351680), (192, 111580560), (195, 109863936), (208, 102997440), (210, 102016512), (216, 99182720), (224, 95640480), (234, 91553280), (240, 89264448), (252, 85013760), (256, 83685420), (260, 82397952), (262, 81768960), (270, 79346176), (273, 78474240), (280, 76512384), (288, 74387040), (312, 68664960), (315, 68011008), (320, 66948336), (336, 63760320), (338, 63383040), (351, 61035520), (360, 59509632), (364, 58855680), (378, 56675840), (384, 55790280), (390, 54931968), (393, 54512640), (416, 51498720), (420, 51008256), (432, 49591360), (448, 47820240), (455, 47084544), (468, 45776640), (480, 44632224), (504, 42506880), (507, 42255360), (512, 41842710), (520, 41198976), (524, 40884480), (540, 39673088), (546, 39237120), (560, 38256192), (576, 37193520), (585, 36621312), (624, 34332480), (630, 34005504), (640, 33474168), (655, 32707584), (672, 31880160), (676, 31691520), (702, 30517760), (720, 29754816), (728, 29427840), (756, 28337920), (768, 27895140), (780, 27465984), (786, 27256320), (819, 26158080), (832, 25749360), (840, 25504128), (845, 25353216), (864, 24795680), (896, 23910120), (910, 23542272), (917, 23362560), (936, 22888320), (945, 22670336), (960, 22316112), (1008, 21253440), (1014, 21127680), (1024, 20921355), (1040, 20599488), (1048, 20442240), (1080, 19836544), (1092, 19618560), (1120, 19128096), (1152, 18596760), (1170, 18310656), (1179, 18170880), (1183, 18109440), (1248, 17166240), (1260, 17002752), (1280, 16737084), (1310, 16353792), (1344, 15940080), (1352, 15845760), (1365, 15694848), (1404, 15258880), (1440, 14877408), (1456, 14713920), (1512, 14168960), (1521, 14085120), (1536, 13947570), (1560, 13732992), (1572, 13628160), (1638, 13079040), (1664, 12874680), (1680, 12752064), (1690, 12676608), (1703, 12579840), (1728, 12397840), (1755, 12207104), (1792, 11955060), (1820, 11771136), (1834, 11681280), (1872, 11444160), (1890, 11335168), (1920, 11158056), (1965, 10902528), (2016, 10626720), (2028, 10563840), (2080, 10299744), (2096, 10221120), (2160, 9918272), (2184, 9809280), (2240, 9564048), (2304, 9298380), (2340, 9155328), (2358, 9085440), (2366, 9054720), (2457, 8719360), (2496, 8583120), (2520, 8501376), (2535, 8451072), (2560, 8368542), (2620, 8176896), (2688, 7970040), (2704, 7922880), (2730, 7847424), (2751, 7787520), (2808, 7629440), (2880, 7438704), (2912, 7356960), (3024, 7084480), (3042, 7042560), (3072, 6973785), (3120, 6866496), (3144, 6814080), (3276, 6539520), (3328, 6437340), (3360, 6376032), (3380, 6338304), (3406, 6289920), (3456, 6198920), (3510, 6103552), (3537, 6056960), (3549, 6036480), (3584, 5977530), (3640, 5885568), (3668, 5840640), (3744, 5722080), (3780, 5667584), (3840, 5579028), (3930, 5451264), (4032, 5313360), (4056, 5281920), (4095, 5231616), (4160, 5149872), (4192, 5110560), (4320, 4959136), (4368, 4904640), (4480, 4782024), (4563, 4695040), (4585, 4672512), (4608, 4649190), (4680, 4577664), (4716, 4542720), (4732, 4527360), (4914, 4359680), (4992, 4291560), (5040, 4250688), (5070, 4225536), (5109, 4193280), (5120, 4184271), (5240, 4088448), (5376, 3985020), (5408, 3961440), (5460, 3923712), (5502, 3893760), (5616, 3814720), (5760, 3719352), (5824, 3678480), (5895, 3634176), (5915, 3621888), (6048, 3542240), (6084, 3521280), (6240, 3433248), (6288, 3407040), (6552, 3269760), (6656, 3218670), (6720, 3188016), (6760, 3169152), (6812, 3144960), (6912, 3099460), (7020, 3051776), (7074, 3028480), (7098, 3018240), (7168, 2988765), (7280, 2942784), (7336, 2920320), (7488, 2861040), (7560, 2833792), (7605, 2817024), (7680, 2789514), (7860, 2725632), (8064, 2656680), (8112, 2640960), (8190, 2615808), (8253, 2595840), (8320, 2574936), (8384, 2555280), (8515, 2515968), (8640, 2479568), (8736, 2452320), (8960, 2391012), (9126, 2347520), (9170, 2336256), (9216, 2324595), (9360, 2288832), (9432, 2271360), (9464, 2263680), (9828, 2179840), (9984, 2145780), (10080, 2125344), (10140, 2112768), (10218, 2096640), (10480, 2044224), (10647, 2012160), (10752, 1992510), (10816, 1980720), (10920, 1961856), (11004, 1946880), (11232, 1907360), (11520, 1859676), (11648, 1839240), (11790, 1817088), (11830, 1810944), (11921, 1797120), (12096, 1771120), (12168, 1760640), (12285, 1743872), (12480, 1716624), (12576, 1703520), (13104, 1634880), (13312, 1609335), (13440, 1594008), (13520, 1584576), (13624, 1572480), (13755, 1557504), (13824, 1549730), (14040, 1525888), (14148, 1514240), (14196, 1509120), (14560, 1471392), (14672, 1460160), (14976, 1430520), (15120, 1416896), (15210, 1408512), (15327, 1397760), (15360, 1394757), (15720, 1362816), (16128, 1328340), (16224, 1320480), (16380, 1307904), (16506, 1297920), (16640, 1287468), (16768, 1277640), (17030, 1257984), (17280, 1239784), (17472, 1226160), (17685, 1211392), (17745, 1207296), (17920, 1195506), (18252, 1173760), (18340, 1168128), (18720, 1144416), (18864, 1135680), (18928, 1131840), (19656, 1089920), (19968, 1072890), (20160, 1062672), (20280, 1056384), (20436, 1048320), (20960, 1022112), (21294, 1006080), (21504, 996255), (21632, 990360), (21840, 980928), (22008, 973440), (22139, 967680), (22464, 953680), (22815, 939008), (23040, 929838), (23296, 919620), (23580, 908544), (23660, 905472), (23842, 898560), (24192, 885560), (24336, 880320), (24570, 871936), (24759, 865280), (24960, 858312), (25152, 851760), (25545, 838656), (26208, 817440), (26880, 797004), (27040, 792288), (27248, 786240), (27510, 778752), (27648, 774865), (28080, 762944), (28296, 757120), (28392, 754560), (29120, 735696), (29344, 730080), (29952, 715260), (30240, 708448), (30420, 704256), (30654, 698880), (31440, 681408), (31941, 670720), (32256, 664170), (32448, 660240), (32760, 653952), (33012, 648960), (33280, 643734), (33536, 638820), (34060, 628992), (34560, 619892), (34944, 613080), (35370, 605696), (35490, 603648), (35763, 599040), (35840, 597753), (36504, 586880), (36680, 584064), (37440, 572208), (37728, 567840), (37856, 565920), (39312, 544960), (39936, 536445), (40320, 531336), (40560, 528192), (40872, 524160), (41265, 519168), (41920, 511056), (42588, 503040), (43264, 495180), (43680, 490464), (44016, 486720), (44278, 483840), (44928, 476840), (45630, 469504), (45981, 465920), (46080, 464919), (46592, 459810), (47160, 454272), (47320, 452736), (47684, 449280), (48384, 442780), (48672, 440160), (49140, 435968), (49518, 432640), (49920, 429156), (50304, 425880), (51090, 419328), (52416, 408720), (53235, 402432), (53760, 398502), (54080, 396144), (54496, 393120), (55020, 389376), (56160, 381472), (56592, 378560), (56784, 377280), (58240, 367848), (58688, 365040), (59605, 359424), (59904, 357630), (60480, 354224), (60840, 352128), (61308, 349440), (62880, 340704), (63882, 335360), (64512, 332085), (64896, 330120), (65520, 326976), (66024, 324480), (66417, 322560), (66560, 321867), (67072, 319410), (68120, 314496), (69120, 309946), (69888, 306540), (70740, 302848), (70980, 301824), (71526, 299520), (73008, 293440), (73360, 292032), (74880, 286104), (75456, 283920), (75712, 282960), (76635, 279552), (78624, 272480), (80640, 265668), (81120, 264096), (81744, 262080), (82530, 259584), (83840, 255528), (85176, 251520), (86528, 247590), (87360, 245232), (88032, 243360), (88556, 241920), (89856, 238420), (91260, 234752), (91962, 232960), (93184, 229905), (94320, 227136), (94640, 226368), (95368, 224640), (96768, 221390), (97344, 220080), (98280, 217984), (99036, 216320), (99840, 214578), (100608, 212940), (102180, 209664), (104832, 204360), (106470, 201216), (107289, 199680), (107520, 199251), (108160, 198072), (108992, 196560), (110040, 194688), (110695, 193536), (112320, 190736), (113184, 189280), (113568, 188640), (116480, 183924), (117376, 182520), (119210, 179712), (119808, 178815), (120960, 177112), (121680, 176064), (122616, 174720), (123795, 173056), (125760, 170352), (127764, 167680), (129792, 165060), (131040, 163488), (132048, 162240), (132834, 161280), (134144, 159705), (136240, 157248), (138240, 154973), (139776, 153270), (141480, 151424), (141960, 150912), (143052, 149760), (146016, 146720)]