1567487120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 3779958960

約数和(自身を除く): 2212471840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 557, 580, 1114, 1160, 1213, 2228, 2320, 2426, 2785, 4456, 4852, 5570, 6065, 8912, 9704, 11140, 12130, 16153, 19408, 22280, 24260, 32306, 35177, 44560, 48520, 64612, 70354, 80765, 97040, 129224, 140708, 161530, 175885, 258448, 281416, 323060, 351770, 562832, 646120, 675641, 703540, 1292240, 1351282, 1407080, 2702564, 2814160, 3378205, 5405128, 6756410, 10810256, 13512820, 19593589, 27025640, 39187178, 54051280, 78374356, 97967945, 156748712, 195935890, 313497424, 391871780, 783743560, 1567487120]

約数ペア:

[(1, 1567487120), (2, 783743560), (4, 391871780), (5, 313497424), (8, 195935890), (10, 156748712), (16, 97967945), (20, 78374356), (29, 54051280), (40, 39187178), (58, 27025640), (80, 19593589), (116, 13512820), (145, 10810256), (232, 6756410), (290, 5405128), (464, 3378205), (557, 2814160), (580, 2702564), (1114, 1407080), (1160, 1351282), (1213, 1292240), (2228, 703540), (2320, 675641), (2426, 646120), (2785, 562832), (4456, 351770), (4852, 323060), (5570, 281416), (6065, 258448), (8912, 175885), (9704, 161530), (11140, 140708), (12130, 129224), (16153, 97040), (19408, 80765), (22280, 70354), (24260, 64612), (32306, 48520), (35177, 44560)]