264356960

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{4817}}^1$

素因数の和:4853

約数の個数: 96

約数和(自身を含む): 728481600

約数和(自身を除く): 464124640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 4817, 5488, 6860, 7840, 9634, 10976, 13720, 19268, 24085, 27440, 33719, 38536, 48170, 54880, 67438, 77072, 96340, 134876, 154144, 168595, 192680, 236033, 269752, 337190, 385360, 472066, 539504, 674380, 770720, 944132, 1079008, 1180165, 1348760, 1652231, 1888264, 2360330, 2697520, 3304462, 3776528, 4720660, 5395040, 6608924, 7553056, 8261155, 9441320, 13217848, 16522310, 18882640, 26435696, 33044620, 37765280, 52871392, 66089240, 132178480, 264356960]

約数ペア:

[(1, 264356960), (2, 132178480), (4, 66089240), (5, 52871392), (7, 37765280), (8, 33044620), (10, 26435696), (14, 18882640), (16, 16522310), (20, 13217848), (28, 9441320), (32, 8261155), (35, 7553056), (40, 6608924), (49, 5395040), (56, 4720660), (70, 3776528), (80, 3304462), (98, 2697520), (112, 2360330), (140, 1888264), (160, 1652231), (196, 1348760), (224, 1180165), (245, 1079008), (280, 944132), (343, 770720), (392, 674380), (490, 539504), (560, 472066), (686, 385360), (784, 337190), (980, 269752), (1120, 236033), (1372, 192680), (1568, 168595), (1715, 154144), (1960, 134876), (2744, 96340), (3430, 77072), (3920, 67438), (4817, 54880), (5488, 48170), (6860, 38536), (7840, 33719), (9634, 27440), (10976, 24085), (13720, 19268)]