15729560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5136

約数の個数: 64

約数和(自身を含む): 44133120

約数和(自身を除く): 28403560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 5107, 10214, 20428, 25535, 35749, 40856, 51070, 56177, 71498, 102140, 112354, 142996, 178745, 204280, 224708, 280885, 285992, 357490, 393239, 449416, 561770, 714980, 786478, 1123540, 1429960, 1572956, 1966195, 2247080, 3145912, 3932390, 7864780, 15729560]

約数ペア:

[(1, 15729560), (2, 7864780), (4, 3932390), (5, 3145912), (7, 2247080), (8, 1966195), (10, 1572956), (11, 1429960), (14, 1123540), (20, 786478), (22, 714980), (28, 561770), (35, 449416), (40, 393239), (44, 357490), (55, 285992), (56, 280885), (70, 224708), (77, 204280), (88, 178745), (110, 142996), (140, 112354), (154, 102140), (220, 71498), (280, 56177), (308, 51070), (385, 40856), (440, 35749), (616, 25535), (770, 20428), (1540, 10214), (3080, 5107)]