1515831520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79613}}^1$

素因数の和:79652

約数の個数: 96

約数和(自身を含む): 4333549248

約数和(自身を除く): 2817717728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 79613, 159226, 318452, 398065, 557291, 636904, 796130, 1114582, 1273808, 1353421, 1592260, 2229164, 2547616, 2706842, 2786455, 3184520, 4458328, 5413684, 5572910, 6369040, 6767105, 8916656, 9473947, 10827368, 11145820, 12738080, 13534210, 17833312, 18947894, 21654736, 22291640, 27068420, 37895788, 43309472, 44583280, 47369735, 54136840, 75791576, 89166560, 94739470, 108273680, 151583152, 189478940, 216547360, 303166304, 378957880, 757915760, 1515831520]

約数ペア:

[(1, 1515831520), (2, 757915760), (4, 378957880), (5, 303166304), (7, 216547360), (8, 189478940), (10, 151583152), (14, 108273680), (16, 94739470), (17, 89166560), (20, 75791576), (28, 54136840), (32, 47369735), (34, 44583280), (35, 43309472), (40, 37895788), (56, 27068420), (68, 22291640), (70, 21654736), (80, 18947894), (85, 17833312), (112, 13534210), (119, 12738080), (136, 11145820), (140, 10827368), (160, 9473947), (170, 8916656), (224, 6767105), (238, 6369040), (272, 5572910), (280, 5413684), (340, 4458328), (476, 3184520), (544, 2786455), (560, 2706842), (595, 2547616), (680, 2229164), (952, 1592260), (1120, 1353421), (1190, 1273808), (1360, 1114582), (1904, 796130), (2380, 636904), (2720, 557291), (3808, 398065), (4760, 318452), (9520, 159226), (19040, 79613)]