160989780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9349}}^1$

素因数の和:9409

約数の個数: 96

約数和(自身を含む): 527788800

約数和(自身を除く): 366799020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 9349, 17220, 18698, 28047, 37396, 46745, 56094, 65443, 93490, 112188, 130886, 140235, 186980, 196329, 261772, 280470, 327215, 383309, 392658, 560940, 654430, 766618, 785316, 981645, 1149927, 1308860, 1533236, 1916545, 1963290, 2299854, 2683163, 3833090, 3926580, 4599708, 5366326, 5749635, 7666180, 8049489, 10732652, 11499270, 13415815, 16098978, 22998540, 26831630, 32197956, 40247445, 53663260, 80494890, 160989780]

約数ペア:

[(1, 160989780), (2, 80494890), (3, 53663260), (4, 40247445), (5, 32197956), (6, 26831630), (7, 22998540), (10, 16098978), (12, 13415815), (14, 11499270), (15, 10732652), (20, 8049489), (21, 7666180), (28, 5749635), (30, 5366326), (35, 4599708), (41, 3926580), (42, 3833090), (60, 2683163), (70, 2299854), (82, 1963290), (84, 1916545), (105, 1533236), (123, 1308860), (140, 1149927), (164, 981645), (205, 785316), (210, 766618), (246, 654430), (287, 560940), (410, 392658), (420, 383309), (492, 327215), (574, 280470), (615, 261772), (820, 196329), (861, 186980), (1148, 140235), (1230, 130886), (1435, 112188), (1722, 93490), (2460, 65443), (2870, 56094), (3444, 46745), (4305, 37396), (5740, 28047), (8610, 18698), (9349, 17220)]