146246940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3196

約数の個数: 144

約数和(自身を含む): 520857792

約数和(自身を除く): 374610852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3137, 3330, 3885, 4662, 5180, 6274, 6660, 7770, 9324, 9411, 11655, 12548, 15540, 15685, 18822, 21959, 23310, 28233, 31370, 37644, 43918, 46620, 47055, 56466, 62740, 65877, 87836, 94110, 109795, 112932, 116069, 131754, 141165, 188220, 197631, 219590, 232138, 263508, 282330, 329385, 348207, 395262, 439180, 464276, 564660, 580345, 658770, 696414, 790524, 812483, 988155, 1044621, 1160690, 1317540, 1392828, 1624966, 1741035, 1976310, 2089242, 2321380, 2437449, 3249932, 3482070, 3952620, 4062415, 4178484, 4874898, 5223105, 6964140, 7312347, 8124830, 9749796, 10446210, 12187245, 14624694, 16249660, 20892420, 24374490, 29249388, 36561735, 48748980, 73123470, 146246940]

約数ペア:

[(1, 146246940), (2, 73123470), (3, 48748980), (4, 36561735), (5, 29249388), (6, 24374490), (7, 20892420), (9, 16249660), (10, 14624694), (12, 12187245), (14, 10446210), (15, 9749796), (18, 8124830), (20, 7312347), (21, 6964140), (28, 5223105), (30, 4874898), (35, 4178484), (36, 4062415), (37, 3952620), (42, 3482070), (45, 3249932), (60, 2437449), (63, 2321380), (70, 2089242), (74, 1976310), (84, 1741035), (90, 1624966), (105, 1392828), (111, 1317540), (126, 1160690), (140, 1044621), (148, 988155), (180, 812483), (185, 790524), (210, 696414), (222, 658770), (252, 580345), (259, 564660), (315, 464276), (333, 439180), (370, 395262), (420, 348207), (444, 329385), (518, 282330), (555, 263508), (630, 232138), (666, 219590), (740, 197631), (777, 188220), (1036, 141165), (1110, 131754), (1260, 116069), (1295, 112932), (1332, 109795), (1554, 94110), (1665, 87836), (2220, 65877), (2331, 62740), (2590, 56466), (3108, 47055), (3137, 46620), (3330, 43918), (3885, 37644), (4662, 31370), (5180, 28233), (6274, 23310), (6660, 21959), (7770, 18822), (9324, 15685), (9411, 15540), (11655, 12548)]