139667676680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1573543}}^1$

素因数の和:1573878

約数の個数: 64

約数和(自身を含む): 360278634240

約数和(自身を除く): 220610957560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 2219, 2536, 3170, 4438, 6340, 8876, 11095, 12680, 17752, 22190, 44380, 88760, 1573543, 3147086, 6294172, 7867715, 11014801, 12588344, 15735430, 22029602, 31470860, 44059204, 55074005, 62941720, 88118408, 110148010, 220296020, 440592040, 498813131, 997626262, 1995252524, 2494065655, 3491691917, 3990505048, 4988131310, 6983383834, 9976262620, 13966767668, 17458459585, 19952525240, 27933535336, 34916919170, 69833838340, 139667676680]

約数ペア:

[(1, 139667676680), (2, 69833838340), (4, 34916919170), (5, 27933535336), (7, 19952525240), (8, 17458459585), (10, 13966767668), (14, 9976262620), (20, 6983383834), (28, 4988131310), (35, 3990505048), (40, 3491691917), (56, 2494065655), (70, 1995252524), (140, 997626262), (280, 498813131), (317, 440592040), (634, 220296020), (1268, 110148010), (1585, 88118408), (2219, 62941720), (2536, 55074005), (3170, 44059204), (4438, 31470860), (6340, 22029602), (8876, 15735430), (11095, 12588344), (12680, 11014801), (17752, 7867715), (22190, 6294172), (44380, 3147086), (88760, 1573543)]