13067880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 45895680

約数和(自身を除く): 32827800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 331, 376, 420, 470, 564, 658, 662, 705, 840, 940, 987, 993, 1128, 1316, 1324, 1410, 1645, 1655, 1880, 1974, 1986, 2317, 2632, 2648, 2820, 3290, 3310, 3948, 3972, 4634, 4935, 4965, 5640, 6580, 6620, 6951, 7896, 7944, 9268, 9870, 9930, 11585, 13160, 13240, 13902, 15557, 18536, 19740, 19860, 23170, 27804, 31114, 34755, 39480, 39720, 46340, 46671, 55608, 62228, 69510, 77785, 92680, 93342, 108899, 124456, 139020, 155570, 186684, 217798, 233355, 278040, 311140, 326697, 373368, 435596, 466710, 544495, 622280, 653394, 871192, 933420, 1088990, 1306788, 1633485, 1866840, 2177980, 2613576, 3266970, 4355960, 6533940, 13067880]

約数ペア:

[(1, 13067880), (2, 6533940), (3, 4355960), (4, 3266970), (5, 2613576), (6, 2177980), (7, 1866840), (8, 1633485), (10, 1306788), (12, 1088990), (14, 933420), (15, 871192), (20, 653394), (21, 622280), (24, 544495), (28, 466710), (30, 435596), (35, 373368), (40, 326697), (42, 311140), (47, 278040), (56, 233355), (60, 217798), (70, 186684), (84, 155570), (94, 139020), (105, 124456), (120, 108899), (140, 93342), (141, 92680), (168, 77785), (188, 69510), (210, 62228), (235, 55608), (280, 46671), (282, 46340), (329, 39720), (331, 39480), (376, 34755), (420, 31114), (470, 27804), (564, 23170), (658, 19860), (662, 19740), (705, 18536), (840, 15557), (940, 13902), (987, 13240), (993, 13160), (1128, 11585), (1316, 9930), (1324, 9870), (1410, 9268), (1645, 7944), (1655, 7896), (1880, 6951), (1974, 6620), (1986, 6580), (2317, 5640), (2632, 4965), (2648, 4935), (2820, 4634), (3290, 3972), (3310, 3948)]