21790525440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1095

約数の個数: 384

約数和(自身を含む): 75439728000

約数和(自身を除く): 53649202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 222, 228, 240, 256, 285, 296, 304, 320, 370, 380, 384, 444, 456, 480, 512, 555, 570, 592, 608, 640, 703, 740, 760, 768, 888, 912, 960, 1009, 1024, 1110, 1140, 1184, 1216, 1280, 1406, 1480, 1520, 1536, 1776, 1824, 1920, 2018, 2048, 2109, 2220, 2280, 2368, 2432, 2560, 2812, 2960, 3027, 3040, 3072, 3515, 3552, 3648, 3840, 4036, 4218, 4440, 4560, 4736, 4864, 5045, 5120, 5624, 5920, 6054, 6080, 6144, 7030, 7104, 7296, 7680, 8072, 8436, 8880, 9120, 9472, 9728, 10090, 10240, 10545, 11248, 11840, 12108, 12160, 14060, 14208, 14592, 15135, 15360, 16144, 16872, 17760, 18240, 18944, 19171, 19456, 20180, 21090, 22496, 23680, 24216, 24320, 28120, 28416, 29184, 30270, 30720, 32288, 33744, 35520, 36480, 37333, 37888, 38342, 38912, 40360, 42180, 44992, 47360, 48432, 48640, 56240, 56832, 57513, 58368, 60540, 64576, 67488, 71040, 72960, 74666, 75776, 76684, 80720, 84360, 89984, 94720, 95855, 96864, 97280, 111999, 112480, 113664, 115026, 116736, 121080, 129152, 134976, 142080, 145920, 149332, 153368, 161440, 168720, 179968, 186665, 189440, 191710, 193728, 194560, 223998, 224960, 227328, 230052, 242160, 258304, 269952, 284160, 287565, 291840, 298664, 306736, 322880, 337440, 359936, 373330, 378880, 383420, 387456, 447996, 449920, 460104, 484320, 516608, 539904, 559995, 568320, 575130, 583680, 597328, 613472, 645760, 674880, 709327, 719872, 746660, 766840, 774912, 895992, 899840, 920208, 968640, 1033216, 1079808, 1119990, 1136640, 1150260, 1194656, 1226944, 1291520, 1349760, 1418654, 1439744, 1493320, 1533680, 1549824, 1791984, 1799680, 1840416, 1937280, 2066432, 2127981, 2159616, 2239980, 2300520, 2389312, 2453888, 2583040, 2699520, 2837308, 2986640, 3067360, 3099648, 3546635, 3583968, 3599360, 3680832, 3874560, 4255962, 4319232, 4479960, 4601040, 4778624, 4907776, 5166080, 5399040, 5674616, 5973280, 6134720, 6199296, 7093270, 7167936, 7198720, 7361664, 7749120, 8511924, 8959920, 9202080, 9557248, 9815552, 10332160, 10639905, 10798080, 11349232, 11946560, 12269440, 14186540, 14335872, 14723328, 15498240, 17023848, 17919840, 18404160, 19114496, 19631104, 21279810, 21596160, 22698464, 23893120, 24538880, 28373080, 28671744, 29446656, 30996480, 34047696, 35839680, 36808320, 38228992, 39262208, 42559620, 45396928, 47786240, 49077760, 56746160, 57343488, 58893312, 68095392, 71679360, 73616640, 76457984, 85119240, 90793856, 95572480, 98155520, 113492320, 114686976, 117786624, 136190784, 143358720, 147233280, 170238480, 181587712, 191144960, 196311040, 226984640, 229373952, 272381568, 286717440, 294466560, 340476960, 363175424, 382289920, 453969280, 544763136, 573434880, 588933120, 680953920, 726350848, 907938560, 1089526272, 1146869760, 1361907840, 1452701696, 1815877120, 2179052544, 2723815680, 3631754240, 4358105088, 5447631360, 7263508480, 10895262720, 21790525440]

約数ペア:

[(1, 21790525440), (2, 10895262720), (3, 7263508480), (4, 5447631360), (5, 4358105088), (6, 3631754240), (8, 2723815680), (10, 2179052544), (12, 1815877120), (15, 1452701696), (16, 1361907840), (19, 1146869760), (20, 1089526272), (24, 907938560), (30, 726350848), (32, 680953920), (37, 588933120), (38, 573434880), (40, 544763136), (48, 453969280), (57, 382289920), (60, 363175424), (64, 340476960), (74, 294466560), (76, 286717440), (80, 272381568), (95, 229373952), (96, 226984640), (111, 196311040), (114, 191144960), (120, 181587712), (128, 170238480), (148, 147233280), (152, 143358720), (160, 136190784), (185, 117786624), (190, 114686976), (192, 113492320), (222, 98155520), (228, 95572480), (240, 90793856), (256, 85119240), (285, 76457984), (296, 73616640), (304, 71679360), (320, 68095392), (370, 58893312), (380, 57343488), (384, 56746160), (444, 49077760), (456, 47786240), (480, 45396928), (512, 42559620), (555, 39262208), (570, 38228992), (592, 36808320), (608, 35839680), (640, 34047696), (703, 30996480), (740, 29446656), (760, 28671744), (768, 28373080), (888, 24538880), (912, 23893120), (960, 22698464), (1009, 21596160), (1024, 21279810), (1110, 19631104), (1140, 19114496), (1184, 18404160), (1216, 17919840), (1280, 17023848), (1406, 15498240), (1480, 14723328), (1520, 14335872), (1536, 14186540), (1776, 12269440), (1824, 11946560), (1920, 11349232), (2018, 10798080), (2048, 10639905), (2109, 10332160), (2220, 9815552), (2280, 9557248), (2368, 9202080), (2432, 8959920), (2560, 8511924), (2812, 7749120), (2960, 7361664), (3027, 7198720), (3040, 7167936), (3072, 7093270), (3515, 6199296), (3552, 6134720), (3648, 5973280), (3840, 5674616), (4036, 5399040), (4218, 5166080), (4440, 4907776), (4560, 4778624), (4736, 4601040), (4864, 4479960), (5045, 4319232), (5120, 4255962), (5624, 3874560), (5920, 3680832), (6054, 3599360), (6080, 3583968), (6144, 3546635), (7030, 3099648), (7104, 3067360), (7296, 2986640), (7680, 2837308), (8072, 2699520), (8436, 2583040), (8880, 2453888), (9120, 2389312), (9472, 2300520), (9728, 2239980), (10090, 2159616), (10240, 2127981), (10545, 2066432), (11248, 1937280), (11840, 1840416), (12108, 1799680), (12160, 1791984), (14060, 1549824), (14208, 1533680), (14592, 1493320), (15135, 1439744), (15360, 1418654), (16144, 1349760), (16872, 1291520), (17760, 1226944), (18240, 1194656), (18944, 1150260), (19171, 1136640), (19456, 1119990), (20180, 1079808), (21090, 1033216), (22496, 968640), (23680, 920208), (24216, 899840), (24320, 895992), (28120, 774912), (28416, 766840), (29184, 746660), (30270, 719872), (30720, 709327), (32288, 674880), (33744, 645760), (35520, 613472), (36480, 597328), (37333, 583680), (37888, 575130), (38342, 568320), (38912, 559995), (40360, 539904), (42180, 516608), (44992, 484320), (47360, 460104), (48432, 449920), (48640, 447996), (56240, 387456), (56832, 383420), (57513, 378880), (58368, 373330), (60540, 359936), (64576, 337440), (67488, 322880), (71040, 306736), (72960, 298664), (74666, 291840), (75776, 287565), (76684, 284160), (80720, 269952), (84360, 258304), (89984, 242160), (94720, 230052), (95855, 227328), (96864, 224960), (97280, 223998), (111999, 194560), (112480, 193728), (113664, 191710), (115026, 189440), (116736, 186665), (121080, 179968), (129152, 168720), (134976, 161440), (142080, 153368), (145920, 149332)]