21129161040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:135

約数の個数: 840

約数和(自身を含む): 84787463880

約数和(自身を除く): 63658302840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 31, 36, 39, 40, 45, 48, 52, 54, 58, 60, 62, 65, 72, 78, 80, 81, 87, 90, 93, 104, 108, 116, 117, 120, 124, 130, 135, 144, 145, 155, 156, 162, 174, 180, 186, 195, 208, 216, 232, 234, 240, 243, 248, 260, 261, 270, 279, 290, 310, 312, 324, 348, 351, 360, 372, 377, 390, 403, 405, 432, 435, 464, 465, 468, 486, 496, 520, 522, 540, 558, 580, 585, 620, 624, 648, 696, 702, 720, 729, 744, 754, 780, 783, 806, 810, 837, 870, 899, 930, 936, 961, 972, 1040, 1044, 1053, 1080, 1116, 1131, 1160, 1170, 1209, 1215, 1240, 1296, 1305, 1392, 1395, 1404, 1458, 1488, 1508, 1560, 1566, 1612, 1620, 1674, 1740, 1755, 1798, 1860, 1872, 1885, 1922, 1944, 2015, 2088, 2106, 2160, 2232, 2262, 2320, 2340, 2349, 2418, 2430, 2480, 2511, 2610, 2697, 2790, 2808, 2883, 2916, 3016, 3120, 3132, 3159, 3224, 3240, 3348, 3393, 3480, 3510, 3596, 3627, 3645, 3720, 3770, 3844, 3888, 3915, 4030, 4176, 4185, 4212, 4464, 4495, 4524, 4680, 4698, 4805, 4836, 4860, 5022, 5220, 5265, 5394, 5580, 5616, 5655, 5766, 5832, 6032, 6045, 6264, 6318, 6448, 6480, 6696, 6786, 6960, 7020, 7047, 7192, 7254, 7290, 7440, 7533, 7540, 7688, 7830, 8060, 8091, 8370, 8424, 8649, 8990, 9048, 9360, 9396, 9477, 9610, 9672, 9720, 10044, 10179, 10440, 10530, 10788, 10881, 11160, 11310, 11532, 11664, 11687, 11745, 12090, 12493, 12528, 12555, 12636, 13392, 13485, 13572, 14040, 14094, 14384, 14415, 14508, 14580, 15066, 15080, 15376, 15660, 15795, 16120, 16182, 16740, 16848, 16965, 17298, 17980, 18096, 18135, 18792, 18954, 19220, 19344, 19440, 20088, 20358, 20880, 21060, 21141, 21576, 21762, 22320, 22599, 22620, 23064, 23374, 23490, 24180, 24273, 24986, 25110, 25272, 25947, 26970, 27144, 27869, 28080, 28188, 28830, 29016, 29160, 30132, 30160, 30537, 31320, 31590, 32240, 32364, 32643, 33480, 33930, 34596, 35061, 35235, 35960, 36270, 37479, 37584, 37665, 37908, 38440, 40176, 40455, 40716, 42120, 42282, 43152, 43245, 43524, 45198, 45240, 46128, 46748, 46980, 47385, 48360, 48546, 49972, 50220, 50544, 50895, 51894, 53940, 54288, 54405, 55738, 56376, 57660, 58032, 58320, 58435, 60264, 61074, 62465, 62640, 63180, 64728, 65286, 66960, 67860, 69192, 70122, 70470, 71920, 72540, 72819, 74958, 75330, 75816, 76880, 77841, 80910, 81432, 83607, 84240, 84564, 86490, 87048, 90396, 90480, 91611, 93496, 93960, 94770, 96720, 97092, 97929, 99944, 100440, 101790, 103788, 105183, 105705, 107880, 108810, 111476, 112437, 112752, 112995, 115320, 116870, 120528, 121365, 122148, 124930, 126360, 129456, 129735, 130572, 135720, 138384, 139345, 140244, 140940, 145080, 145638, 149916, 150660, 151632, 152685, 155682, 161820, 162864, 163215, 167214, 169128, 172980, 174096, 175305, 180792, 183222, 186992, 187395, 187920, 189540, 194184, 195858, 199888, 200880, 203580, 207576, 210366, 211410, 215760, 217620, 218457, 222952, 224874, 225990, 230640, 233523, 233740, 242730, 244296, 249860, 250821, 252720, 259470, 261144, 271440, 274833, 278690, 280488, 281880, 290160, 291276, 293787, 299832, 301320, 305370, 311364, 315549, 323640, 326430, 334428, 337311, 338256, 345960, 350610, 361584, 362297, 364095, 366444, 374790, 379080, 388368, 389205, 391716, 407160, 415152, 418035, 420732, 422820, 435240, 436914, 445904, 449748, 451980, 458055, 467046, 467480, 485460, 488592, 489645, 499720, 501642, 518940, 522288, 525915, 549666, 557380, 560976, 562185, 563760, 582552, 587574, 599664, 602640, 610740, 622728, 631098, 647280, 652860, 655371, 668856, 674622, 691920, 700569, 701220, 724594, 728190, 732888, 749580, 752463, 758160, 778410, 783432, 814320, 836070, 841464, 845640, 870480, 873828, 899496, 903960, 916110, 934092, 934960, 946647, 970920, 979290, 999440, 1003284, 1011933, 1037880, 1051830, 1086891, 1092285, 1099332, 1114760, 1124370, 1165104, 1167615, 1175148, 1221480, 1245456, 1254105, 1262196, 1305720, 1310742, 1337712, 1349244, 1374165, 1401138, 1402440, 1449188, 1456380, 1465776, 1468935, 1499160, 1504926, 1556820, 1566864, 1577745, 1672140, 1682928, 1686555, 1691280, 1747656, 1798992, 1807920, 1811485, 1832220, 1868184, 1893294, 1941840, 1958580, 2006568, 2023866, 2075760, 2103660, 2173782, 2184570, 2198664, 2229520, 2248740, 2257389, 2335230, 2350296, 2442960, 2508210, 2524392, 2611440, 2621484, 2698488, 2748330, 2802276, 2804880, 2839941, 2898376, 2912760, 2937870, 2998320, 3009852, 3035799, 3113640, 3155490, 3260673, 3276855, 3344280, 3373110, 3495312, 3502845, 3622970, 3664440, 3736368, 3762315, 3786588, 3917160, 4013136, 4047732, 4207320, 4347564, 4369140, 4397328, 4497480, 4514778, 4670460, 4700592, 4733235, 5016420, 5048784, 5059665, 5242968, 5396976, 5434455, 5496660, 5604552, 5679882, 5796752, 5825520, 5875740, 6019704, 6071598, 6227280, 6310980, 6521346, 6553710, 6688560, 6746220, 6772167, 7005690, 7245940, 7328880, 7524630, 7573176, 7834320, 8095464, 8414640, 8519823, 8695128, 8738280, 8994960, 9029556, 9107397, 9340920, 9466470, 9782019, 10032840, 10119330, 10485936, 10868910, 10993320, 11209104, 11286945, 11359764, 11751480, 12039408, 12143196, 12621960, 13042692, 13107420, 13492440, 13544334, 14011380, 14199705, 14491880, 15049260, 15146352, 15178995, 16190928, 16303365, 17039646, 17390256, 17476560, 18059112, 18214794, 18681840, 18932940, 19564038, 20065680, 20238660, 20316501, 21737820, 21986640, 22573890, 22719528, 23502960, 24286392, 25243920, 26085384, 26214840, 26984880, 27088668, 28022760, 28399410, 28983760, 29346057, 30098520, 30357990, 32606730, 33860835, 34079292, 36118224, 36429588, 37865880, 39128076, 40477320, 40633002, 42599115, 43475640, 45147780, 45439056, 45536985, 48572784, 48910095, 52170768, 52429680, 54177336, 56045520, 56798820, 58692114, 60197040, 60715980, 65213460, 67721670, 68158584, 72859176, 75731760, 78256152, 80954640, 81266004, 85198230, 86951280, 88038171, 90295560, 91073970, 97820190, 101582505, 108354672, 113597640, 117384228, 121431960, 130426920, 135443340, 136317168, 145718352, 146730285, 156512304, 162532008, 170396460, 176076342, 180591120, 182147940, 195640380, 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約数ペア:

[(1, 21129161040), (2, 10564580520), (3, 7043053680), (4, 5282290260), (5, 4225832208), (6, 3521526840), (8, 2641145130), (9, 2347684560), (10, 2112916104), (12, 1760763420), (13, 1625320080), (15, 1408610736), (16, 1320572565), (18, 1173842280), (20, 1056458052), (24, 880381710), (26, 812660040), (27, 782561520), (29, 728591760), (30, 704305368), (31, 681585840), (36, 586921140), (39, 541773360), (40, 528229026), (45, 469536912), (48, 440190855), (52, 406330020), (54, 391280760), (58, 364295880), (60, 352152684), (62, 340792920), (65, 325064016), (72, 293460570), (78, 270886680), (80, 264114513), (81, 260853840), (87, 242863920), (90, 234768456), (93, 227195280), (104, 203165010), (108, 195640380), (116, 182147940), (117, 180591120), (120, 176076342), (124, 170396460), (130, 162532008), (135, 156512304), (144, 146730285), (145, 145718352), (155, 136317168), (156, 135443340), (162, 130426920), (174, 121431960), (180, 117384228), (186, 113597640), (195, 108354672), (208, 101582505), (216, 97820190), (232, 91073970), (234, 90295560), (240, 88038171), (243, 86951280), (248, 85198230), (260, 81266004), (261, 80954640), (270, 78256152), (279, 75731760), (290, 72859176), (310, 68158584), (312, 67721670), (324, 65213460), (348, 60715980), (351, 60197040), (360, 58692114), (372, 56798820), (377, 56045520), (390, 54177336), (403, 52429680), (405, 52170768), (432, 48910095), (435, 48572784), (464, 45536985), (465, 45439056), (468, 45147780), (486, 43475640), (496, 42599115), (520, 40633002), (522, 40477320), (540, 39128076), (558, 37865880), (580, 36429588), (585, 36118224), (620, 34079292), (624, 33860835), (648, 32606730), (696, 30357990), (702, 30098520), (720, 29346057), (729, 28983760), (744, 28399410), (754, 28022760), (780, 27088668), (783, 26984880), (806, 26214840), (810, 26085384), (837, 25243920), (870, 24286392), (899, 23502960), (930, 22719528), (936, 22573890), (961, 21986640), (972, 21737820), (1040, 20316501), (1044, 20238660), (1053, 20065680), (1080, 19564038), (1116, 18932940), (1131, 18681840), (1160, 18214794), (1170, 18059112), (1209, 17476560), (1215, 17390256), (1240, 17039646), (1296, 16303365), (1305, 16190928), (1392, 15178995), (1395, 15146352), (1404, 15049260), (1458, 14491880), (1488, 14199705), (1508, 14011380), (1560, 13544334), (1566, 13492440), (1612, 13107420), (1620, 13042692), (1674, 12621960), (1740, 12143196), (1755, 12039408), (1798, 11751480), (1860, 11359764), (1872, 11286945), (1885, 11209104), (1922, 10993320), (1944, 10868910), (2015, 10485936), (2088, 10119330), (2106, 10032840), (2160, 9782019), (2232, 9466470), (2262, 9340920), (2320, 9107397), (2340, 9029556), (2349, 8994960), (2418, 8738280), (2430, 8695128), (2480, 8519823), (2511, 8414640), (2610, 8095464), (2697, 7834320), (2790, 7573176), (2808, 7524630), (2883, 7328880), (2916, 7245940), (3016, 7005690), (3120, 6772167), (3132, 6746220), (3159, 6688560), (3224, 6553710), (3240, 6521346), (3348, 6310980), (3393, 6227280), (3480, 6071598), (3510, 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(22599, 934960), (22620, 934092), (23064, 916110), (23374, 903960), (23490, 899496), (24180, 873828), (24273, 870480), (24986, 845640), (25110, 841464), (25272, 836070), (25947, 814320), (26970, 783432), (27144, 778410), (27869, 758160), (28080, 752463), (28188, 749580), (28830, 732888), (29016, 728190), (29160, 724594), (30132, 701220), (30160, 700569), (30537, 691920), (31320, 674622), (31590, 668856), (32240, 655371), (32364, 652860), (32643, 647280), (33480, 631098), (33930, 622728), (34596, 610740), (35061, 602640), (35235, 599664), (35960, 587574), (36270, 582552), (37479, 563760), (37584, 562185), (37665, 560976), (37908, 557380), (38440, 549666), (40176, 525915), (40455, 522288), (40716, 518940), (42120, 501642), (42282, 499720), (43152, 489645), (43245, 488592), (43524, 485460), (45198, 467480), (45240, 467046), (46128, 458055), (46748, 451980), (46980, 449748), (47385, 445904), (48360, 436914), (48546, 435240), (49972, 422820), (50220, 420732), (50544, 418035), (50895, 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