841738920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 2872800000

約数和(自身を除く): 2031061080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 660, 696, 726, 870, 957, 968, 1160, 1210, 1276, 1320, 1452, 1595, 1740, 1815, 1914, 1999, 2420, 2552, 2904, 3190, 3480, 3509, 3630, 3828, 3998, 4785, 4840, 5997, 6380, 7018, 7260, 7656, 7996, 9570, 9995, 10527, 11994, 12760, 14036, 14520, 15992, 17545, 19140, 19990, 21054, 21989, 23988, 28072, 29985, 35090, 38280, 39980, 42108, 43978, 47976, 52635, 57971, 59970, 65967, 70180, 79960, 84216, 87956, 105270, 109945, 115942, 119940, 131934, 140360, 173913, 175912, 210540, 219890, 231884, 239880, 241879, 263868, 289855, 329835, 347826, 421080, 439780, 463768, 483758, 527736, 579710, 637681, 659670, 695652, 725637, 869565, 879560, 967516, 1159420, 1209395, 1275362, 1319340, 1391304, 1451274, 1739130, 1913043, 1935032, 2318840, 2418790, 2550724, 2638680, 2902548, 3188405, 3478260, 3628185, 3826086, 4837580, 5101448, 5805096, 6376810, 6956520, 7014491, 7256370, 7652172, 9565215, 9675160, 12753620, 14028982, 14512740, 15304344, 19130430, 21043473, 25507240, 28057964, 29025480, 35072455, 38260860, 42086946, 56115928, 70144910, 76521720, 84173892, 105217365, 140289820, 168347784, 210434730, 280579640, 420869460, 841738920]

約数ペア:

[(1, 841738920), (2, 420869460), (3, 280579640), (4, 210434730), (5, 168347784), (6, 140289820), (8, 105217365), (10, 84173892), (11, 76521720), (12, 70144910), (15, 56115928), (20, 42086946), (22, 38260860), (24, 35072455), (29, 29025480), (30, 28057964), (33, 25507240), (40, 21043473), (44, 19130430), (55, 15304344), (58, 14512740), (60, 14028982), (66, 12753620), (87, 9675160), (88, 9565215), (110, 7652172), (116, 7256370), (120, 7014491), (121, 6956520), (132, 6376810), (145, 5805096), (165, 5101448), (174, 4837580), (220, 3826086), (232, 3628185), (242, 3478260), (264, 3188405), (290, 2902548), (319, 2638680), (330, 2550724), (348, 2418790), (363, 2318840), (435, 1935032), (440, 1913043), (484, 1739130), (580, 1451274), (605, 1391304), (638, 1319340), (660, 1275362), (696, 1209395), (726, 1159420), (870, 967516), (957, 879560), (968, 869565), (1160, 725637), (1210, 695652), (1276, 659670), (1320, 637681), (1452, 579710), (1595, 527736), (1740, 483758), (1815, 463768), (1914, 439780), (1999, 421080), (2420, 347826), (2552, 329835), (2904, 289855), (3190, 263868), (3480, 241879), (3509, 239880), (3630, 231884), (3828, 219890), (3998, 210540), (4785, 175912), (4840, 173913), (5997, 140360), (6380, 131934), (7018, 119940), (7260, 115942), (7656, 109945), (7996, 105270), (9570, 87956), (9995, 84216), (10527, 79960), (11994, 70180), (12760, 65967), (14036, 59970), (14520, 57971), (15992, 52635), (17545, 47976), (19140, 43978), (19990, 42108), (21054, 39980), (21989, 38280), (23988, 35090), (28072, 29985)]