754662480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 240

約数和(自身を含む): 2770656000

約数和(自身を除く): 2015993520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 1999, 2145, 2288, 2420, 2640, 2860, 2904, 3120, 3146, 3432, 3630, 3998, 4290, 4719, 4840, 5720, 5808, 5997, 6292, 6864, 7260, 7865, 7996, 8580, 9438, 9680, 9995, 11440, 11994, 12584, 14520, 15730, 15992, 17160, 18876, 19990, 21989, 23595, 23988, 25168, 25987, 29040, 29985, 31460, 31984, 34320, 37752, 39980, 43978, 47190, 47976, 51974, 59970, 62920, 65967, 75504, 77961, 79960, 87956, 94380, 95952, 103948, 109945, 119940, 125840, 129935, 131934, 155922, 159920, 175912, 188760, 207896, 219890, 239880, 241879, 259870, 263868, 285857, 311844, 329835, 351824, 377520, 389805, 415792, 439780, 479760, 483758, 519740, 527736, 571714, 623688, 659670, 725637, 779610, 857571, 879560, 967516, 1039480, 1055472, 1143428, 1209395, 1247376, 1319340, 1429285, 1451274, 1559220, 1715142, 1759120, 1935032, 2078960, 2286856, 2418790, 2638680, 2858570, 2902548, 3118440, 3144427, 3430284, 3628185, 3870064, 4287855, 4573712, 4837580, 5277360, 5717140, 5805096, 6236880, 6288854, 6860568, 7256370, 8575710, 9433281, 9675160, 11434280, 11610192, 12577708, 13721136, 14512740, 15722135, 17151420, 18866562, 19350320, 22868560, 25155416, 29025480, 31444270, 34302840, 37733124, 47166405, 50310832, 58050960, 62888540, 68605680, 75466248, 94332810, 125777080, 150932496, 188665620, 251554160, 377331240, 754662480]

約数ペア:

[(1, 754662480), (2, 377331240), (3, 251554160), (4, 188665620), (5, 150932496), (6, 125777080), (8, 94332810), (10, 75466248), (11, 68605680), (12, 62888540), (13, 58050960), (15, 50310832), (16, 47166405), (20, 37733124), (22, 34302840), (24, 31444270), (26, 29025480), (30, 25155416), (33, 22868560), (39, 19350320), (40, 18866562), (44, 17151420), (48, 15722135), (52, 14512740), (55, 13721136), (60, 12577708), (65, 11610192), (66, 11434280), (78, 9675160), (80, 9433281), (88, 8575710), (104, 7256370), (110, 6860568), (120, 6288854), (121, 6236880), (130, 5805096), (132, 5717140), (143, 5277360), (156, 4837580), (165, 4573712), (176, 4287855), (195, 3870064), (208, 3628185), (220, 3430284), (240, 3144427), (242, 3118440), (260, 2902548), (264, 2858570), (286, 2638680), (312, 2418790), (330, 2286856), (363, 2078960), (390, 1935032), (429, 1759120), (440, 1715142), (484, 1559220), (520, 1451274), (528, 1429285), (572, 1319340), (605, 1247376), (624, 1209395), (660, 1143428), (715, 1055472), (726, 1039480), (780, 967516), (858, 879560), (880, 857571), (968, 779610), (1040, 725637), (1144, 659670), (1210, 623688), (1320, 571714), (1430, 527736), (1452, 519740), (1560, 483758), (1573, 479760), (1716, 439780), (1815, 415792), (1936, 389805), (1999, 377520), (2145, 351824), (2288, 329835), (2420, 311844), (2640, 285857), (2860, 263868), (2904, 259870), (3120, 241879), (3146, 239880), (3432, 219890), (3630, 207896), (3998, 188760), (4290, 175912), (4719, 159920), (4840, 155922), (5720, 131934), (5808, 129935), (5997, 125840), (6292, 119940), (6864, 109945), (7260, 103948), (7865, 95952), (7996, 94380), (8580, 87956), (9438, 79960), (9680, 77961), (9995, 75504), (11440, 65967), (11994, 62920), (12584, 59970), (14520, 51974), (15730, 47976), (15992, 47190), (17160, 43978), (18876, 39980), (19990, 37752), (21989, 34320), (23595, 31984), (23988, 31460), (25168, 29985), (25987, 29040)]