164256660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2535

約数の個数: 120

約数和(自身を含む): 528060456

約数和(自身を除く): 363803796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 2473, 3321, 3690, 4428, 4946, 5535, 6642, 7380, 7419, 9892, 11070, 12365, 13284, 14838, 16605, 22140, 22257, 24730, 29676, 33210, 37095, 44514, 49460, 66420, 66771, 74190, 89028, 101393, 111285, 133542, 148380, 200313, 202786, 222570, 267084, 304179, 333855, 400626, 405572, 445140, 506965, 608358, 667710, 801252, 912537, 1001565, 1013930, 1216716, 1335420, 1520895, 1825074, 2003130, 2027860, 2737611, 3041790, 3650148, 4006260, 4562685, 5475222, 6083580, 8212833, 9125370, 10950444, 13688055, 16425666, 18250740, 27376110, 32851332, 41064165, 54752220, 82128330, 164256660]

約数ペア:

[(1, 164256660), (2, 82128330), (3, 54752220), (4, 41064165), (5, 32851332), (6, 27376110), (9, 18250740), (10, 16425666), (12, 13688055), (15, 10950444), (18, 9125370), (20, 8212833), (27, 6083580), (30, 5475222), (36, 4562685), (41, 4006260), (45, 3650148), (54, 3041790), (60, 2737611), (81, 2027860), (82, 2003130), (90, 1825074), (108, 1520895), (123, 1335420), (135, 1216716), (162, 1013930), (164, 1001565), (180, 912537), (205, 801252), (246, 667710), (270, 608358), (324, 506965), (369, 445140), (405, 405572), (410, 400626), (492, 333855), (540, 304179), (615, 267084), (738, 222570), (810, 202786), (820, 200313), (1107, 148380), (1230, 133542), (1476, 111285), (1620, 101393), (1845, 89028), (2214, 74190), (2460, 66771), (2473, 66420), (3321, 49460), (3690, 44514), (4428, 37095), (4946, 33210), (5535, 29676), (6642, 24730), (7380, 22257), (7419, 22140), (9892, 16605), (11070, 14838), (12365, 13284)]