156970787680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140152489}}^1$

素因数の和:140152511

約数の個数: 48

約数和(自身を含む): 423821129760

約数和(自身を除く): 266850342080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140152489, 280304978, 560609956, 700762445, 981067423, 1121219912, 1401524890, 1962134846, 2242439824, 2803049780, 3924269692, 4484879648, 4905337115, 5606099560, 7848539384, 9810674230, 11212199120, 15697078768, 19621348460, 22424398240, 31394157536, 39242696920, 78485393840, 156970787680]

約数ペア:

[(1, 156970787680), (2, 78485393840), (4, 39242696920), (5, 31394157536), (7, 22424398240), (8, 19621348460), (10, 15697078768), (14, 11212199120), (16, 9810674230), (20, 7848539384), (28, 5606099560), (32, 4905337115), (35, 4484879648), (40, 3924269692), (56, 2803049780), (70, 2242439824), (80, 1962134846), (112, 1401524890), (140, 1121219912), (160, 981067423), (224, 700762445), (280, 560609956), (560, 280304978), (1120, 140152489)]