939434080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 2537619840

約数和(自身を除く): 1598185760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 73, 80, 92, 104, 115, 130, 146, 160, 184, 208, 230, 260, 269, 292, 299, 365, 368, 416, 460, 520, 538, 584, 598, 730, 736, 920, 949, 1040, 1076, 1168, 1196, 1345, 1460, 1495, 1679, 1840, 1898, 2080, 2152, 2336, 2392, 2690, 2920, 2990, 3358, 3497, 3680, 3796, 4304, 4745, 4784, 5380, 5840, 5980, 6187, 6716, 6994, 7592, 8395, 8608, 9490, 9568, 10760, 11680, 11960, 12374, 13432, 13988, 15184, 16790, 17485, 18980, 19637, 21520, 21827, 23920, 24748, 26864, 27976, 30368, 30935, 33580, 34970, 37960, 39274, 43040, 43654, 47840, 49496, 53728, 55952, 61870, 67160, 69940, 75920, 78548, 80431, 87308, 98185, 98992, 109135, 111904, 123740, 134320, 139880, 151840, 157096, 160862, 174616, 196370, 197984, 218270, 247480, 255281, 268640, 279760, 314192, 321724, 349232, 392740, 402155, 436540, 451651, 494960, 510562, 559520, 628384, 643448, 698464, 785480, 804310, 873080, 903302, 989920, 1021124, 1276405, 1286896, 1570960, 1608620, 1746160, 1806604, 2042248, 2258255, 2552810, 2573792, 3141920, 3217240, 3492320, 3613208, 4084496, 4516510, 5105620, 5871463, 6434480, 7226416, 8168992, 9033020, 10211240, 11742926, 12868960, 14452832, 18066040, 20422480, 23485852, 29357315, 36132080, 40844960, 46971704, 58714630, 72264160, 93943408, 117429260, 187886816, 234858520, 469717040, 939434080]

約数ペア:

[(1, 939434080), (2, 469717040), (4, 234858520), (5, 187886816), (8, 117429260), (10, 93943408), (13, 72264160), (16, 58714630), (20, 46971704), (23, 40844960), (26, 36132080), (32, 29357315), (40, 23485852), (46, 20422480), (52, 18066040), (65, 14452832), (73, 12868960), (80, 11742926), (92, 10211240), (104, 9033020), (115, 8168992), (130, 7226416), (146, 6434480), (160, 5871463), (184, 5105620), (208, 4516510), (230, 4084496), (260, 3613208), (269, 3492320), (292, 3217240), (299, 3141920), (365, 2573792), (368, 2552810), (416, 2258255), (460, 2042248), (520, 1806604), (538, 1746160), (584, 1608620), (598, 1570960), (730, 1286896), (736, 1276405), (920, 1021124), (949, 989920), (1040, 903302), (1076, 873080), (1168, 804310), (1196, 785480), (1345, 698464), (1460, 643448), (1495, 628384), (1679, 559520), (1840, 510562), (1898, 494960), (2080, 451651), (2152, 436540), (2336, 402155), (2392, 392740), (2690, 349232), (2920, 321724), (2990, 314192), (3358, 279760), (3497, 268640), (3680, 255281), (3796, 247480), (4304, 218270), (4745, 197984), (4784, 196370), (5380, 174616), (5840, 160862), (5980, 157096), (6187, 151840), (6716, 139880), (6994, 134320), (7592, 123740), (8395, 111904), (8608, 109135), (9490, 98992), (9568, 98185), (10760, 87308), (11680, 80431), (11960, 78548), (12374, 75920), (13432, 69940), (13988, 67160), (15184, 61870), (16790, 55952), (17485, 53728), (18980, 49496), (19637, 47840), (21520, 43654), (21827, 43040), (23920, 39274), (24748, 37960), (26864, 34970), (27976, 33580), (30368, 30935)]