413806680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{164209}}^1$

素因数の和:164233

約数の個数: 96

約数和(自身を含む): 1537005600

約数和(自身を除く): 1123198920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 164209, 328418, 492627, 656836, 821045, 985254, 1149463, 1313672, 1477881, 1642090, 1970508, 2298926, 2463135, 2955762, 3284180, 3448389, 3941016, 4597852, 4926270, 5747315, 5911524, 6568360, 6896778, 7389405, 9195704, 9852540, 10345167, 11494630, 11823048, 13793556, 14778810, 17241945, 19705080, 20690334, 22989260, 27587112, 29557620, 34483890, 41380668, 45978520, 51725835, 59115240, 68967780, 82761336, 103451670, 137935560, 206903340, 413806680]

約数ペア:

[(1, 413806680), (2, 206903340), (3, 137935560), (4, 103451670), (5, 82761336), (6, 68967780), (7, 59115240), (8, 51725835), (9, 45978520), (10, 41380668), (12, 34483890), (14, 29557620), (15, 27587112), (18, 22989260), (20, 20690334), (21, 19705080), (24, 17241945), (28, 14778810), (30, 13793556), (35, 11823048), (36, 11494630), (40, 10345167), (42, 9852540), (45, 9195704), (56, 7389405), (60, 6896778), (63, 6568360), (70, 5911524), (72, 5747315), (84, 4926270), (90, 4597852), (105, 3941016), (120, 3448389), (126, 3284180), (140, 2955762), (168, 2463135), (180, 2298926), (210, 1970508), (252, 1642090), (280, 1477881), (315, 1313672), (360, 1149463), (420, 985254), (504, 821045), (630, 656836), (840, 492627), (1260, 328418), (2520, 164209)]