230135880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5143

約数の個数: 128

約数和(自身を含む): 769305600

約数和(自身を除く): 539169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5087, 5655, 7540, 9048, 10174, 11310, 15080, 15261, 20348, 22620, 25435, 30522, 40696, 45240, 50870, 61044, 66131, 76305, 101740, 122088, 132262, 147523, 152610, 198393, 203480, 264524, 295046, 305220, 330655, 396786, 442569, 529048, 590092, 610440, 661310, 737615, 793572, 885138, 991965, 1180184, 1322620, 1475230, 1587144, 1770276, 1917799, 1983930, 2212845, 2645240, 2950460, 3540552, 3835598, 3967860, 4425690, 5753397, 5900920, 7671196, 7935720, 8851380, 9588995, 11506794, 15342392, 17702760, 19177990, 23013588, 28766985, 38355980, 46027176, 57533970, 76711960, 115067940, 230135880]

約数ペア:

[(1, 230135880), (2, 115067940), (3, 76711960), (4, 57533970), (5, 46027176), (6, 38355980), (8, 28766985), (10, 23013588), (12, 19177990), (13, 17702760), (15, 15342392), (20, 11506794), (24, 9588995), (26, 8851380), (29, 7935720), (30, 7671196), (39, 5900920), (40, 5753397), (52, 4425690), (58, 3967860), (60, 3835598), (65, 3540552), (78, 2950460), (87, 2645240), (104, 2212845), (116, 1983930), (120, 1917799), (130, 1770276), (145, 1587144), (156, 1475230), (174, 1322620), (195, 1180184), (232, 991965), (260, 885138), (290, 793572), (312, 737615), (348, 661310), (377, 610440), (390, 590092), (435, 529048), (520, 442569), (580, 396786), (696, 330655), (754, 305220), (780, 295046), (870, 264524), (1131, 203480), (1160, 198393), (1508, 152610), (1560, 147523), (1740, 132262), (1885, 122088), (2262, 101740), (3016, 76305), (3480, 66131), (3770, 61044), (4524, 50870), (5087, 45240), (5655, 40696), (7540, 30522), (9048, 25435), (10174, 22620), (11310, 20348), (15080, 15261)]