143223780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3187}}^1$

素因数の和:3313

約数の個数: 96

約数和(自身を含む): 462744576

約数和(自身を除く): 319520796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3187, 3210, 3745, 4494, 6374, 6420, 7490, 8988, 9561, 11235, 12748, 14980, 15935, 19122, 22309, 22470, 31870, 38244, 44618, 44940, 47805, 63740, 66927, 89236, 95610, 111545, 133854, 191220, 223090, 267708, 334635, 341009, 446180, 669270, 682018, 1023027, 1338540, 1364036, 1705045, 2046054, 2387063, 3410090, 4092108, 4774126, 5115135, 6820180, 7161189, 9548252, 10230270, 11935315, 14322378, 20460540, 23870630, 28644756, 35805945, 47741260, 71611890, 143223780]

約数ペア:

[(1, 143223780), (2, 71611890), (3, 47741260), (4, 35805945), (5, 28644756), (6, 23870630), (7, 20460540), (10, 14322378), (12, 11935315), (14, 10230270), (15, 9548252), (20, 7161189), (21, 6820180), (28, 5115135), (30, 4774126), (35, 4092108), (42, 3410090), (60, 2387063), (70, 2046054), (84, 1705045), (105, 1364036), (107, 1338540), (140, 1023027), (210, 682018), (214, 669270), (321, 446180), (420, 341009), (428, 334635), (535, 267708), (642, 223090), (749, 191220), (1070, 133854), (1284, 111545), (1498, 95610), (1605, 89236), (2140, 66927), (2247, 63740), (2996, 47805), (3187, 44940), (3210, 44618), (3745, 38244), (4494, 31870), (6374, 22470), (6420, 22309), (7490, 19122), (8988, 15935), (9561, 14980), (11235, 12748)]