12412680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2111}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 43338240

約数和(自身を除く): 30925560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2111, 2940, 4222, 5880, 6333, 8444, 10555, 12666, 14777, 16888, 21110, 25332, 29554, 31665, 42220, 44331, 50664, 59108, 63330, 73885, 84440, 88662, 103439, 118216, 126660, 147770, 177324, 206878, 221655, 253320, 295540, 310317, 354648, 413756, 443310, 517195, 591080, 620634, 827512, 886620, 1034390, 1241268, 1551585, 1773240, 2068780, 2482536, 3103170, 4137560, 6206340, 12412680]

約数ペア:

[(1, 12412680), (2, 6206340), (3, 4137560), (4, 3103170), (5, 2482536), (6, 2068780), (7, 1773240), (8, 1551585), (10, 1241268), (12, 1034390), (14, 886620), (15, 827512), (20, 620634), (21, 591080), (24, 517195), (28, 443310), (30, 413756), (35, 354648), (40, 310317), (42, 295540), (49, 253320), (56, 221655), (60, 206878), (70, 177324), (84, 147770), (98, 126660), (105, 118216), (120, 103439), (140, 88662), (147, 84440), (168, 73885), (196, 63330), (210, 59108), (245, 50664), (280, 44331), (294, 42220), (392, 31665), (420, 29554), (490, 25332), (588, 21110), (735, 16888), (840, 14777), (980, 12666), (1176, 10555), (1470, 8444), (1960, 6333), (2111, 5880), (2940, 4222)]