116101920

素因数分解:

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

素因数の和:2039

約数の個数: 144

約数和(自身を含む): 402192000

約数和(自身を除く): 286090080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 1999, 2420, 2640, 2904, 3630, 3872, 3998, 4840, 5280, 5808, 5997, 7260, 7996, 9680, 9995, 11616, 11994, 14520, 15992, 19360, 19990, 21989, 23988, 29040, 29985, 31984, 39980, 43978, 47976, 58080, 59970, 63968, 65967, 79960, 87956, 95952, 109945, 119940, 131934, 159920, 175912, 191904, 219890, 239880, 241879, 263868, 319840, 329835, 351824, 439780, 479760, 483758, 527736, 659670, 703648, 725637, 879560, 959520, 967516, 1055472, 1209395, 1319340, 1451274, 1759120, 1935032, 2110944, 2418790, 2638680, 2902548, 3518240, 3628185, 3870064, 4837580, 5277360, 5805096, 7256370, 7740128, 9675160, 10554720, 11610192, 14512740, 19350320, 23220384, 29025480, 38700640, 58050960, 116101920]

約数ペア:

[(1, 116101920), (2, 58050960), (3, 38700640), (4, 29025480), (5, 23220384), (6, 19350320), (8, 14512740), (10, 11610192), (11, 10554720), (12, 9675160), (15, 7740128), (16, 7256370), (20, 5805096), (22, 5277360), (24, 4837580), (30, 3870064), (32, 3628185), (33, 3518240), (40, 2902548), (44, 2638680), (48, 2418790), (55, 2110944), (60, 1935032), (66, 1759120), (80, 1451274), (88, 1319340), (96, 1209395), (110, 1055472), (120, 967516), (121, 959520), (132, 879560), (160, 725637), (165, 703648), (176, 659670), (220, 527736), (240, 483758), (242, 479760), (264, 439780), (330, 351824), (352, 329835), (363, 319840), (440, 263868), (480, 241879), (484, 239880), (528, 219890), (605, 191904), (660, 175912), (726, 159920), (880, 131934), (968, 119940), (1056, 109945), (1210, 95952), (1320, 87956), (1452, 79960), (1760, 65967), (1815, 63968), (1936, 59970), (1999, 58080), (2420, 47976), (2640, 43978), (2904, 39980), (3630, 31984), (3872, 29985), (3998, 29040), (4840, 23988), (5280, 21989), (5808, 19990), (5997, 19360), (7260, 15992), (7996, 14520), (9680, 11994), (9995, 11616)]