331787040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53171}}^1$

素因数の和:53202

約数の個数: 96

約数和(自身を含む): 1125544896

約数和(自身を除く): 793757856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 53171, 106342, 159513, 212684, 265855, 319026, 425368, 531710, 638052, 691223, 797565, 850736, 1063420, 1276104, 1382446, 1595130, 1701472, 2073669, 2126840, 2552208, 2764892, 3190260, 3456115, 4147338, 4253680, 5104416, 5529784, 6380520, 6912230, 8294676, 8507360, 10368345, 11059568, 12761040, 13824460, 16589352, 20736690, 22119136, 25522080, 27648920, 33178704, 41473380, 55297840, 66357408, 82946760, 110595680, 165893520, 331787040]

約数ペア:

[(1, 331787040), (2, 165893520), (3, 110595680), (4, 82946760), (5, 66357408), (6, 55297840), (8, 41473380), (10, 33178704), (12, 27648920), (13, 25522080), (15, 22119136), (16, 20736690), (20, 16589352), (24, 13824460), (26, 12761040), (30, 11059568), (32, 10368345), (39, 8507360), (40, 8294676), (48, 6912230), (52, 6380520), (60, 5529784), (65, 5104416), (78, 4253680), (80, 4147338), (96, 3456115), (104, 3190260), (120, 2764892), (130, 2552208), (156, 2126840), (160, 2073669), (195, 1701472), (208, 1595130), (240, 1382446), (260, 1276104), (312, 1063420), (390, 850736), (416, 797565), (480, 691223), (520, 638052), (624, 531710), (780, 425368), (1040, 319026), (1248, 265855), (1560, 212684), (2080, 159513), (3120, 106342), (6240, 53171)]