157637340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13901}}^1$

素因数の和:13929

約数の個数: 120

約数和(自身を含む): 565199712

約数和(自身を除く): 407562372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 13901, 27802, 41703, 55604, 69505, 83406, 97307, 125109, 139010, 166812, 194614, 208515, 250218, 278020, 291921, 375327, 389228, 417030, 486535, 500436, 583842, 625545, 750654, 834060, 875763, 973070, 1125981, 1167684, 1251090, 1459605, 1501308, 1751526, 1876635, 1946140, 2251962, 2502180, 2627289, 2919210, 3503052, 3753270, 4378815, 4503924, 5254578, 5629905, 5838420, 7506540, 7881867, 8757630, 10509156, 11259810, 13136445, 15763734, 17515260, 22519620, 26272890, 31527468, 39409335, 52545780, 78818670, 157637340]

約数ペア:

[(1, 157637340), (2, 78818670), (3, 52545780), (4, 39409335), (5, 31527468), (6, 26272890), (7, 22519620), (9, 17515260), (10, 15763734), (12, 13136445), (14, 11259810), (15, 10509156), (18, 8757630), (20, 7881867), (21, 7506540), (27, 5838420), (28, 5629905), (30, 5254578), (35, 4503924), (36, 4378815), (42, 3753270), (45, 3503052), (54, 2919210), (60, 2627289), (63, 2502180), (70, 2251962), (81, 1946140), (84, 1876635), (90, 1751526), (105, 1501308), (108, 1459605), (126, 1251090), (135, 1167684), (140, 1125981), (162, 973070), (180, 875763), (189, 834060), (210, 750654), (252, 625545), (270, 583842), (315, 500436), (324, 486535), (378, 417030), (405, 389228), (420, 375327), (540, 291921), (567, 278020), (630, 250218), (756, 208515), (810, 194614), (945, 166812), (1134, 139010), (1260, 125109), (1620, 97307), (1890, 83406), (2268, 69505), (2835, 55604), (3780, 41703), (5670, 27802), (11340, 13901)]