331762080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 1141378560

約数和(自身を除く): 809616480

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, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 624, 632, 673, 780, 790, 948, 1027, 1040, 1185, 1248, 1264, 1346, 1560, 1580, 1896, 2019, 2054, 2080, 2370, 2528, 2692, 3081, 3120, 3160, 3365, 3792, 4038, 4108, 4740, 5135, 5384, 6162, 6240, 6320, 6730, 7584, 8076, 8216, 8749, 9480, 10095, 10270, 10768, 12324, 12640, 13460, 15405, 16152, 16432, 17498, 18960, 20190, 20540, 21536, 24648, 26247, 26920, 30810, 32304, 32864, 34996, 37920, 40380, 41080, 43745, 49296, 52494, 53167, 53840, 61620, 64608, 69992, 80760, 82160, 87490, 98592, 104988, 106334, 107680, 123240, 131235, 139984, 159501, 161520, 164320, 174980, 209976, 212668, 246480, 262470, 265835, 279968, 319002, 323040, 349960, 419952, 425336, 492960, 524940, 531670, 638004, 691171, 699920, 797505, 839904, 850672, 1049880, 1063340, 1276008, 1382342, 1399840, 1595010, 1701344, 2073513, 2099760, 2126680, 2552016, 2764684, 3190020, 3455855, 4147026, 4199520, 4253360, 5104032, 5529368, 6380040, 6911710, 8294052, 8506720, 10367565, 11058736, 12760080, 13823420, 16588104, 20735130, 22117472, 25520160, 27646840, 33176208, 41470260, 55293680, 66352416, 82940520, 110587360, 165881040, 331762080]

約数ペア:

[(1, 331762080), (2, 165881040), (3, 110587360), (4, 82940520), (5, 66352416), (6, 55293680), (8, 41470260), (10, 33176208), (12, 27646840), (13, 25520160), (15, 22117472), (16, 20735130), (20, 16588104), (24, 13823420), (26, 12760080), (30, 11058736), (32, 10367565), (39, 8506720), (40, 8294052), (48, 6911710), (52, 6380040), (60, 5529368), (65, 5104032), (78, 4253360), (79, 4199520), (80, 4147026), (96, 3455855), (104, 3190020), (120, 2764684), (130, 2552016), (156, 2126680), (158, 2099760), (160, 2073513), (195, 1701344), (208, 1595010), (237, 1399840), (240, 1382342), (260, 1276008), (312, 1063340), (316, 1049880), (390, 850672), (395, 839904), (416, 797505), (474, 699920), (480, 691171), (520, 638004), (624, 531670), (632, 524940), (673, 492960), (780, 425336), (790, 419952), (948, 349960), (1027, 323040), (1040, 319002), (1185, 279968), (1248, 265835), (1264, 262470), (1346, 246480), (1560, 212668), (1580, 209976), (1896, 174980), (2019, 164320), (2054, 161520), (2080, 159501), (2370, 139984), (2528, 131235), (2692, 123240), (3081, 107680), (3120, 106334), (3160, 104988), (3365, 98592), (3792, 87490), (4038, 82160), (4108, 80760), (4740, 69992), (5135, 64608), (5384, 61620), (6162, 53840), (6240, 53167), (6320, 52494), (6730, 49296), (7584, 43745), (8076, 41080), (8216, 40380), (8749, 37920), (9480, 34996), (10095, 32864), (10270, 32304), (10768, 30810), (12324, 26920), (12640, 26247), (13460, 24648), (15405, 21536), (16152, 20540), (16432, 20190), (17498, 18960)]