1120247940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37567}}^1$

素因数の和:37657

約数の個数: 96

約数和(自身を含む): 3635380224

約数和(自身を除く): 2515132284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 37567, 75134, 112701, 150268, 187835, 225402, 262969, 375670, 450804, 525938, 563505, 751340, 788907, 1051876, 1127010, 1314845, 1577814, 2254020, 2629690, 2667257, 3155628, 3944535, 5259380, 5334514, 7889070, 8001771, 10669028, 13336285, 15778140, 16003542, 18670799, 26672570, 32007084, 37341598, 40008855, 53345140, 56012397, 74683196, 80017710, 93353995, 112024794, 160035420, 186707990, 224049588, 280061985, 373415980, 560123970, 1120247940]

約数ペア:

[(1, 1120247940), (2, 560123970), (3, 373415980), (4, 280061985), (5, 224049588), (6, 186707990), (7, 160035420), (10, 112024794), (12, 93353995), (14, 80017710), (15, 74683196), (20, 56012397), (21, 53345140), (28, 40008855), (30, 37341598), (35, 32007084), (42, 26672570), (60, 18670799), (70, 16003542), (71, 15778140), (84, 13336285), (105, 10669028), (140, 8001771), (142, 7889070), (210, 5334514), (213, 5259380), (284, 3944535), (355, 3155628), (420, 2667257), (426, 2629690), (497, 2254020), (710, 1577814), (852, 1314845), (994, 1127010), (1065, 1051876), (1420, 788907), (1491, 751340), (1988, 563505), (2130, 525938), (2485, 450804), (2982, 375670), (4260, 262969), (4970, 225402), (5964, 187835), (7455, 150268), (9940, 112701), (14910, 75134), (29820, 37567)]