66732960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19886

約数の個数: 96

約数和(自身を含む): 240250752

約数和(自身を除く): 173517792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19861, 39722, 59583, 79444, 99305, 119166, 139027, 158888, 198610, 238332, 278054, 297915, 317776, 397220, 417081, 476664, 556108, 595830, 635552, 695135, 794440, 834162, 953328, 1112216, 1191660, 1390270, 1588880, 1668324, 1906656, 2085405, 2224432, 2383320, 2780540, 3177760, 3336648, 4170810, 4448864, 4766640, 5561080, 6673296, 8341620, 9533280, 11122160, 13346592, 16683240, 22244320, 33366480, 66732960]

約数ペア:

[(1, 66732960), (2, 33366480), (3, 22244320), (4, 16683240), (5, 13346592), (6, 11122160), (7, 9533280), (8, 8341620), (10, 6673296), (12, 5561080), (14, 4766640), (15, 4448864), (16, 4170810), (20, 3336648), (21, 3177760), (24, 2780540), (28, 2383320), (30, 2224432), (32, 2085405), (35, 1906656), (40, 1668324), (42, 1588880), (48, 1390270), (56, 1191660), (60, 1112216), (70, 953328), (80, 834162), (84, 794440), (96, 695135), (105, 635552), (112, 595830), (120, 556108), (140, 476664), (160, 417081), (168, 397220), (210, 317776), (224, 297915), (240, 278054), (280, 238332), (336, 198610), (420, 158888), (480, 139027), (560, 119166), (672, 99305), (840, 79444), (1120, 59583), (1680, 39722), (3360, 19861)]