166627020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 534901248

約数和(自身を除く): 368274228

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, 617, 643, 1234, 1286, 1851, 1929, 2468, 2572, 3085, 3215, 3702, 3858, 4319, 4501, 6170, 6430, 7404, 7716, 8638, 9002, 9255, 9645, 12340, 12860, 12957, 13503, 17276, 18004, 18510, 19290, 21595, 22505, 25914, 27006, 37020, 38580, 43190, 45010, 51828, 54012, 64785, 67515, 86380, 90020, 129570, 135030, 259140, 270060, 396731, 793462, 1190193, 1586924, 1983655, 2380386, 2777117, 3967310, 4760772, 5554234, 5950965, 7934620, 8331351, 11108468, 11901930, 13885585, 16662702, 23803860, 27771170, 33325404, 41656755, 55542340, 83313510, 166627020]

約数ペア:

[(1, 166627020), (2, 83313510), (3, 55542340), (4, 41656755), (5, 33325404), (6, 27771170), (7, 23803860), (10, 16662702), (12, 13885585), (14, 11901930), (15, 11108468), (20, 8331351), (21, 7934620), (28, 5950965), (30, 5554234), (35, 4760772), (42, 3967310), (60, 2777117), (70, 2380386), (84, 1983655), (105, 1586924), (140, 1190193), (210, 793462), (420, 396731), (617, 270060), (643, 259140), (1234, 135030), (1286, 129570), (1851, 90020), (1929, 86380), (2468, 67515), (2572, 64785), (3085, 54012), (3215, 51828), (3702, 45010), (3858, 43190), (4319, 38580), (4501, 37020), (6170, 27006), (6430, 25914), (7404, 22505), (7716, 21595), (8638, 19290), (9002, 18510), (9255, 18004), (9645, 17276), (12340, 13503), (12860, 12957)]