153664140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 493355520

約数和(自身を除く): 339691380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 569, 643, 1138, 1286, 1707, 1929, 2276, 2572, 2845, 3215, 3414, 3858, 3983, 4501, 5690, 6430, 6828, 7716, 7966, 8535, 9002, 9645, 11380, 11949, 12860, 13503, 15932, 17070, 18004, 19290, 19915, 22505, 23898, 27006, 34140, 38580, 39830, 45010, 47796, 54012, 59745, 67515, 79660, 90020, 119490, 135030, 238980, 270060, 365867, 731734, 1097601, 1463468, 1829335, 2195202, 2561069, 3658670, 4390404, 5122138, 5488005, 7317340, 7683207, 10244276, 10976010, 12805345, 15366414, 21952020, 25610690, 30732828, 38416035, 51221380, 76832070, 153664140]

約数ペア:

[(1, 153664140), (2, 76832070), (3, 51221380), (4, 38416035), (5, 30732828), (6, 25610690), (7, 21952020), (10, 15366414), (12, 12805345), (14, 10976010), (15, 10244276), (20, 7683207), (21, 7317340), (28, 5488005), (30, 5122138), (35, 4390404), (42, 3658670), (60, 2561069), (70, 2195202), (84, 1829335), (105, 1463468), (140, 1097601), (210, 731734), (420, 365867), (569, 270060), (643, 238980), (1138, 135030), (1286, 119490), (1707, 90020), (1929, 79660), (2276, 67515), (2572, 59745), (2845, 54012), (3215, 47796), (3414, 45010), (3858, 39830), (3983, 38580), (4501, 34140), (5690, 27006), (6430, 23898), (6828, 22505), (7716, 19915), (7966, 19290), (8535, 18004), (9002, 17070), (9645, 15932), (11380, 13503), (11949, 12860)]