190079960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8179}}^1$

素因数の和:8280

約数の個数: 64

約数和(自身を含む): 494726400

約数和(自身を除く): 304646440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 8179, 11620, 16358, 23240, 32716, 40895, 57253, 65432, 81790, 114506, 163580, 229012, 286265, 327160, 458024, 572530, 678857, 1145060, 1357714, 2290120, 2715428, 3394285, 4751999, 5430856, 6788570, 9503998, 13577140, 19007996, 23759995, 27154280, 38015992, 47519990, 95039980, 190079960]

約数ペア:

[(1, 190079960), (2, 95039980), (4, 47519990), (5, 38015992), (7, 27154280), (8, 23759995), (10, 19007996), (14, 13577140), (20, 9503998), (28, 6788570), (35, 5430856), (40, 4751999), (56, 3394285), (70, 2715428), (83, 2290120), (140, 1357714), (166, 1145060), (280, 678857), (332, 572530), (415, 458024), (581, 327160), (664, 286265), (830, 229012), (1162, 163580), (1660, 114506), (2324, 81790), (2905, 65432), (3320, 57253), (4648, 40895), (5810, 32716), (8179, 23240), (11620, 16358)]