1260940464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33809}}^1$

素因数の和:33867

約数の個数: 120

約数和(自身を含む): 4142130720

約数和(自身を除く): 2881190256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 33809, 37296, 67618, 101427, 135236, 202854, 236663, 270472, 304281, 405708, 473326, 540944, 608562, 709989, 811416, 946652, 1217124, 1250933, 1419978, 1622832, 1893304, 2129967, 2434248, 2501866, 2839956, 3752799, 3786608, 4259934, 4868496, 5003732, 5679912, 7505598, 8519868, 8756531, 10007464, 11258397, 11359824, 15011196, 17039736, 17513062, 20014928, 22516794, 26269593, 30022392, 34079472, 35026124, 45033588, 52539186, 60044784, 70052248, 78808779, 90067176, 105078372, 140104496, 157617558, 180134352, 210156744, 315235116, 420313488, 630470232, 1260940464]

約数ペア:

[(1, 1260940464), (2, 630470232), (3, 420313488), (4, 315235116), (6, 210156744), (7, 180134352), (8, 157617558), (9, 140104496), (12, 105078372), (14, 90067176), (16, 78808779), (18, 70052248), (21, 60044784), (24, 52539186), (28, 45033588), (36, 35026124), (37, 34079472), (42, 30022392), (48, 26269593), (56, 22516794), (63, 20014928), (72, 17513062), (74, 17039736), (84, 15011196), (111, 11359824), (112, 11258397), (126, 10007464), (144, 8756531), (148, 8519868), (168, 7505598), (222, 5679912), (252, 5003732), (259, 4868496), (296, 4259934), (333, 3786608), (336, 3752799), (444, 2839956), (504, 2501866), (518, 2434248), (592, 2129967), (666, 1893304), (777, 1622832), (888, 1419978), (1008, 1250933), (1036, 1217124), (1332, 946652), (1554, 811416), (1776, 709989), (2072, 608562), (2331, 540944), (2664, 473326), (3108, 405708), (4144, 304281), (4662, 270472), (5328, 236663), (6216, 202854), (9324, 135236), (12432, 101427), (18648, 67618), (33809, 37296)]