210518040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6199}}^1$

素因数の和:6496

約数の個数: 64

約数和(自身を含む): 633888000

約数和(自身を除く): 423369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6199, 6792, 8490, 11320, 12398, 16980, 18597, 24796, 30995, 33960, 37194, 49592, 61990, 74388, 92985, 123980, 148776, 185970, 247960, 371940, 743880, 1754317, 3508634, 5262951, 7017268, 8771585, 10525902, 14034536, 17543170, 21051804, 26314755, 35086340, 42103608, 52629510, 70172680, 105259020, 210518040]

約数ペア:

[(1, 210518040), (2, 105259020), (3, 70172680), (4, 52629510), (5, 42103608), (6, 35086340), (8, 26314755), (10, 21051804), (12, 17543170), (15, 14034536), (20, 10525902), (24, 8771585), (30, 7017268), (40, 5262951), (60, 3508634), (120, 1754317), (283, 743880), (566, 371940), (849, 247960), (1132, 185970), (1415, 148776), (1698, 123980), (2264, 92985), (2830, 74388), (3396, 61990), (4245, 49592), (5660, 37194), (6199, 33960), (6792, 30995), (8490, 24796), (11320, 18597), (12398, 16980)]