201771240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152857}}^1$

素因数の和:152882

約数の個数: 64

約数和(自身を含む): 660346560

約数和(自身を除く): 458575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 152857, 305714, 458571, 611428, 764285, 917142, 1222856, 1528570, 1681427, 1834284, 2292855, 3057140, 3362854, 3668568, 4585710, 5044281, 6114280, 6725708, 8407135, 9171420, 10088562, 13451416, 16814270, 18342840, 20177124, 25221405, 33628540, 40354248, 50442810, 67257080, 100885620, 201771240]

約数ペア:

[(1, 201771240), (2, 100885620), (3, 67257080), (4, 50442810), (5, 40354248), (6, 33628540), (8, 25221405), (10, 20177124), (11, 18342840), (12, 16814270), (15, 13451416), (20, 10088562), (22, 9171420), (24, 8407135), (30, 6725708), (33, 6114280), (40, 5044281), (44, 4585710), (55, 3668568), (60, 3362854), (66, 3057140), (88, 2292855), (110, 1834284), (120, 1681427), (132, 1528570), (165, 1222856), (220, 917142), (264, 764285), (330, 611428), (440, 458571), (660, 305714), (1320, 152857)]