170752920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4809

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 405016680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 4759, 5980, 7176, 8970, 9518, 11960, 14277, 17940, 19036, 23795, 28554, 35880, 38072, 47590, 57108, 61867, 71385, 95180, 109457, 114216, 123734, 142770, 185601, 190360, 218914, 247468, 285540, 309335, 328371, 371202, 437828, 494936, 547285, 571080, 618670, 656742, 742404, 875656, 928005, 1094570, 1237340, 1313484, 1422941, 1484808, 1641855, 1856010, 2189140, 2474680, 2626968, 2845882, 3283710, 3712020, 4268823, 4378280, 5691764, 6567420, 7114705, 7424040, 8537646, 11383528, 13134840, 14229410, 17075292, 21344115, 28458820, 34150584, 42688230, 56917640, 85376460, 170752920]

約数ペア:

[(1, 170752920), (2, 85376460), (3, 56917640), (4, 42688230), (5, 34150584), (6, 28458820), (8, 21344115), (10, 17075292), (12, 14229410), (13, 13134840), (15, 11383528), (20, 8537646), (23, 7424040), (24, 7114705), (26, 6567420), (30, 5691764), (39, 4378280), (40, 4268823), (46, 3712020), (52, 3283710), (60, 2845882), (65, 2626968), (69, 2474680), (78, 2189140), (92, 1856010), (104, 1641855), (115, 1484808), (120, 1422941), (130, 1313484), (138, 1237340), (156, 1094570), (184, 928005), (195, 875656), (230, 742404), (260, 656742), (276, 618670), (299, 571080), (312, 547285), (345, 494936), (390, 437828), (460, 371202), (520, 328371), (552, 309335), (598, 285540), (690, 247468), (780, 218914), (897, 190360), (920, 185601), (1196, 142770), (1380, 123734), (1495, 114216), (1560, 109457), (1794, 95180), (2392, 71385), (2760, 61867), (2990, 57108), (3588, 47590), (4485, 38072), (4759, 35880), (5980, 28554), (7176, 23795), (8970, 19036), (9518, 17940), (11960, 14277)]