157168620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41579}}^1$

素因数の和:41604

約数の個数: 96

約数和(自身を含む): 558835200

約数和(自身を除く): 401666580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41579, 83158, 124737, 166316, 207895, 249474, 291053, 374211, 415790, 498948, 582106, 623685, 748422, 831580, 873159, 1122633, 1164212, 1247370, 1455265, 1496844, 1746318, 1871055, 2245266, 2494740, 2619477, 2910530, 3492636, 3742110, 4365795, 4490532, 5238954, 5613165, 5821060, 7484220, 7858431, 8731590, 10477908, 11226330, 13097385, 15716862, 17463180, 22452660, 26194770, 31433724, 39292155, 52389540, 78584310, 157168620]

約数ペア:

[(1, 157168620), (2, 78584310), (3, 52389540), (4, 39292155), (5, 31433724), (6, 26194770), (7, 22452660), (9, 17463180), (10, 15716862), (12, 13097385), (14, 11226330), (15, 10477908), (18, 8731590), (20, 7858431), (21, 7484220), (27, 5821060), (28, 5613165), (30, 5238954), (35, 4490532), (36, 4365795), (42, 3742110), (45, 3492636), (54, 2910530), (60, 2619477), (63, 2494740), (70, 2245266), (84, 1871055), (90, 1746318), (105, 1496844), (108, 1455265), (126, 1247370), (135, 1164212), (140, 1122633), (180, 873159), (189, 831580), (210, 748422), (252, 623685), (270, 582106), (315, 498948), (378, 415790), (420, 374211), (540, 291053), (630, 249474), (756, 207895), (945, 166316), (1260, 124737), (1890, 83158), (3780, 41579)]