186897680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3072

約数の個数: 80

約数和(自身を含む): 468720000

約数和(自身を除く): 281822320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1520, 1558, 1640, 2999, 3116, 3280, 3895, 5998, 6232, 7790, 11996, 12464, 14995, 15580, 23992, 29990, 31160, 47984, 56981, 59980, 62320, 113962, 119960, 122959, 227924, 239920, 245918, 284905, 455848, 491836, 569810, 614795, 911696, 983672, 1139620, 1229590, 1967344, 2279240, 2336221, 2459180, 4558480, 4672442, 4918360, 9344884, 9836720, 11681105, 18689768, 23362210, 37379536, 46724420, 93448840, 186897680]

約数ペア:

[(1, 186897680), (2, 93448840), (4, 46724420), (5, 37379536), (8, 23362210), (10, 18689768), (16, 11681105), (19, 9836720), (20, 9344884), (38, 4918360), (40, 4672442), (41, 4558480), (76, 2459180), (80, 2336221), (82, 2279240), (95, 1967344), (152, 1229590), (164, 1139620), (190, 983672), (205, 911696), (304, 614795), (328, 569810), (380, 491836), (410, 455848), (656, 284905), (760, 245918), (779, 239920), (820, 227924), (1520, 122959), (1558, 119960), (1640, 113962), (2999, 62320), (3116, 59980), (3280, 56981), (3895, 47984), (5998, 31160), (6232, 29990), (7790, 23992), (11996, 15580), (12464, 14995)]