190492680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{226777}}^1$

素因数の和:226798

約数の個数: 64

約数和(自身を含む): 653120640

約数和(自身を除く): 462627960

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, 226777, 453554, 680331, 907108, 1133885, 1360662, 1587439, 1814216, 2267770, 2721324, 3174878, 3401655, 4535540, 4762317, 5442648, 6349756, 6803310, 7937195, 9071080, 9524634, 12699512, 13606620, 15874390, 19049268, 23811585, 27213240, 31748780, 38098536, 47623170, 63497560, 95246340, 190492680]

約数ペア:

[(1, 190492680), (2, 95246340), (3, 63497560), (4, 47623170), (5, 38098536), (6, 31748780), (7, 27213240), (8, 23811585), (10, 19049268), (12, 15874390), (14, 13606620), (15, 12699512), (20, 9524634), (21, 9071080), (24, 7937195), (28, 6803310), (30, 6349756), (35, 5442648), (40, 4762317), (42, 4535540), (56, 3401655), (60, 3174878), (70, 2721324), (84, 2267770), (105, 1814216), (120, 1587439), (140, 1360662), (168, 1133885), (210, 907108), (280, 680331), (420, 453554), (840, 226777)]