160478220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2111}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 516612096

約数和(自身を除く): 356133876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2111, 2172, 2534, 2715, 3620, 3801, 4222, 5068, 5430, 6333, 6335, 7602, 8444, 10555, 10860, 12666, 12670, 14777, 15204, 19005, 21110, 25332, 25340, 29554, 31665, 38010, 42220, 44331, 59108, 63330, 73885, 76020, 88662, 126660, 147770, 177324, 221655, 295540, 382091, 443310, 764182, 886620, 1146273, 1528364, 1910455, 2292546, 2674637, 3820910, 4585092, 5349274, 5731365, 7641820, 8023911, 10698548, 11462730, 13373185, 16047822, 22925460, 26746370, 32095644, 40119555, 53492740, 80239110, 160478220]

約数ペア:

[(1, 160478220), (2, 80239110), (3, 53492740), (4, 40119555), (5, 32095644), (6, 26746370), (7, 22925460), (10, 16047822), (12, 13373185), (14, 11462730), (15, 10698548), (20, 8023911), (21, 7641820), (28, 5731365), (30, 5349274), (35, 4585092), (42, 3820910), (60, 2674637), (70, 2292546), (84, 1910455), (105, 1528364), (140, 1146273), (181, 886620), (210, 764182), (362, 443310), (420, 382091), (543, 295540), (724, 221655), (905, 177324), (1086, 147770), (1267, 126660), (1810, 88662), (2111, 76020), (2172, 73885), (2534, 63330), (2715, 59108), (3620, 44331), (3801, 42220), (4222, 38010), (5068, 31665), (5430, 29554), (6333, 25340), (6335, 25332), (7602, 21110), (8444, 19005), (10555, 15204), (10860, 14777), (12666, 12670)]