197103840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1752

約数の個数: 96

約数和(自身を含む): 623500416

約数和(自身を除く): 426396576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 283, 480, 566, 849, 1132, 1415, 1451, 1698, 2264, 2830, 2902, 3396, 4245, 4353, 4528, 5660, 5804, 6792, 7255, 8490, 8706, 9056, 11320, 11608, 13584, 14510, 16980, 17412, 21765, 22640, 23216, 27168, 29020, 33960, 34824, 43530, 45280, 46432, 58040, 67920, 69648, 87060, 116080, 135840, 139296, 174120, 232160, 348240, 410633, 696480, 821266, 1231899, 1642532, 2053165, 2463798, 3285064, 4106330, 4927596, 6159495, 6570128, 8212660, 9855192, 12318990, 13140256, 16425320, 19710384, 24637980, 32850640, 39420768, 49275960, 65701280, 98551920, 197103840]

約数ペア:

[(1, 197103840), (2, 98551920), (3, 65701280), (4, 49275960), (5, 39420768), (6, 32850640), (8, 24637980), (10, 19710384), (12, 16425320), (15, 13140256), (16, 12318990), (20, 9855192), (24, 8212660), (30, 6570128), (32, 6159495), (40, 4927596), (48, 4106330), (60, 3285064), (80, 2463798), (96, 2053165), (120, 1642532), (160, 1231899), (240, 821266), (283, 696480), (480, 410633), (566, 348240), (849, 232160), (1132, 174120), (1415, 139296), (1451, 135840), (1698, 116080), (2264, 87060), (2830, 69648), (2902, 67920), (3396, 58040), (4245, 46432), (4353, 45280), (4528, 43530), (5660, 34824), (5804, 33960), (6792, 29020), (7255, 27168), (8490, 23216), (8706, 22640), (9056, 21765), (11320, 17412), (11608, 16980), (13584, 14510)]