143716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 304180680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 59, 60, 106, 118, 120, 159, 177, 212, 236, 265, 295, 318, 354, 383, 424, 472, 530, 590, 636, 708, 766, 795, 885, 1060, 1149, 1180, 1272, 1416, 1532, 1590, 1770, 1915, 2120, 2298, 2360, 3064, 3127, 3180, 3540, 3830, 4596, 5745, 6254, 6360, 7080, 7660, 9192, 9381, 11490, 12508, 15320, 15635, 18762, 20299, 22597, 22980, 25016, 31270, 37524, 40598, 45194, 45960, 46905, 60897, 62540, 67791, 75048, 81196, 90388, 93810, 101495, 112985, 121794, 125080, 135582, 162392, 180776, 187620, 202990, 225970, 243588, 271164, 304485, 338955, 375240, 405980, 451940, 487176, 542328, 608970, 677910, 811960, 903880, 1197641, 1217940, 1355820, 2395282, 2435880, 2711640, 3592923, 4790564, 5988205, 7185846, 9581128, 11976410, 14371692, 17964615, 23952820, 28743384, 35929230, 47905640, 71858460, 143716920]

約数ペア:

[(1, 143716920), (2, 71858460), (3, 47905640), (4, 35929230), (5, 28743384), (6, 23952820), (8, 17964615), (10, 14371692), (12, 11976410), (15, 9581128), (20, 7185846), (24, 5988205), (30, 4790564), (40, 3592923), (53, 2711640), (59, 2435880), (60, 2395282), (106, 1355820), (118, 1217940), (120, 1197641), (159, 903880), (177, 811960), (212, 677910), (236, 608970), (265, 542328), (295, 487176), (318, 451940), (354, 405980), (383, 375240), (424, 338955), (472, 304485), (530, 271164), (590, 243588), (636, 225970), (708, 202990), (766, 187620), (795, 180776), (885, 162392), (1060, 135582), (1149, 125080), (1180, 121794), (1272, 112985), (1416, 101495), (1532, 93810), (1590, 90388), (1770, 81196), (1915, 75048), (2120, 67791), (2298, 62540), (2360, 60897), (3064, 46905), (3127, 45960), (3180, 45194), (3540, 40598), (3830, 37524), (4596, 31270), (5745, 25016), (6254, 22980), (6360, 22597), (7080, 20299), (7660, 18762), (9192, 15635), (9381, 15320), (11490, 12508)]