126805560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150959}}^1$

素因数の和:150980

約数の個数: 64

約数和(自身を含む): 434764800

約数和(自身を除く): 307959240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150959, 301918, 452877, 603836, 754795, 905754, 1056713, 1207672, 1509590, 1811508, 2113426, 2264385, 3019180, 3170139, 3623016, 4226852, 4528770, 5283565, 6038360, 6340278, 8453704, 9057540, 10567130, 12680556, 15850695, 18115080, 21134260, 25361112, 31701390, 42268520, 63402780, 126805560]

約数ペア:

[(1, 126805560), (2, 63402780), (3, 42268520), (4, 31701390), (5, 25361112), (6, 21134260), (7, 18115080), (8, 15850695), (10, 12680556), (12, 10567130), (14, 9057540), (15, 8453704), (20, 6340278), (21, 6038360), (24, 5283565), (28, 4528770), (30, 4226852), (35, 3623016), (40, 3170139), (42, 3019180), (56, 2264385), (60, 2113426), (70, 1811508), (84, 1509590), (105, 1207672), (120, 1056713), (140, 905754), (168, 754795), (210, 603836), (280, 452877), (420, 301918), (840, 150959)]