994976320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10399}}^1$

素因数の和:10452

約数の個数: 112

約数和(自身を含む): 2662732800

約数和(自身を除く): 1667756480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5980, 7360, 9568, 10399, 11960, 19136, 20798, 23920, 41596, 47840, 51995, 83192, 95680, 103990, 135187, 166384, 207980, 239177, 270374, 332768, 415960, 478354, 540748, 665536, 675935, 831920, 956708, 1081496, 1195885, 1351870, 1663840, 1913416, 2162992, 2391770, 2703740, 3109301, 3327680, 3826832, 4325984, 4783540, 5407480, 6218602, 7653664, 8651968, 9567080, 10814960, 12437204, 15307328, 15546505, 19134160, 21629920, 24874408, 31093010, 38268320, 43259840, 49748816, 62186020, 76536640, 99497632, 124372040, 198995264, 248744080, 497488160, 994976320]

約数ペア:

[(1, 994976320), (2, 497488160), (4, 248744080), (5, 198995264), (8, 124372040), (10, 99497632), (13, 76536640), (16, 62186020), (20, 49748816), (23, 43259840), (26, 38268320), (32, 31093010), (40, 24874408), (46, 21629920), (52, 19134160), (64, 15546505), (65, 15307328), (80, 12437204), (92, 10814960), (104, 9567080), (115, 8651968), (130, 7653664), (160, 6218602), (184, 5407480), (208, 4783540), (230, 4325984), (260, 3826832), (299, 3327680), (320, 3109301), (368, 2703740), (416, 2391770), (460, 2162992), (520, 1913416), (598, 1663840), (736, 1351870), (832, 1195885), (920, 1081496), (1040, 956708), (1196, 831920), (1472, 675935), (1495, 665536), (1840, 540748), (2080, 478354), (2392, 415960), (2990, 332768), (3680, 270374), (4160, 239177), (4784, 207980), (5980, 166384), (7360, 135187), (9568, 103990), (10399, 95680), (11960, 83192), (19136, 51995), (20798, 47840), (23920, 41596)]