15702479240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101411}}^1$

素因数の和:101515

約数の個数: 96

約数和(自身を含む): 41619484800

約数和(自身を除く): 25917005560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1580, 1960, 2212, 2765, 3160, 3871, 4424, 5530, 7742, 11060, 15484, 19355, 22120, 30968, 38710, 77420, 101411, 154840, 202822, 405644, 507055, 709877, 811288, 1014110, 1419754, 2028220, 2839508, 3549385, 4056440, 4969139, 5679016, 7098770, 8011469, 9938278, 14197540, 16022938, 19876556, 24845695, 28395080, 32045876, 39753112, 40057345, 49691390, 56080283, 64091752, 80114690, 99382780, 112160566, 160229380, 198765560, 224321132, 280401415, 320458760, 392561981, 448642264, 560802830, 785123962, 1121605660, 1570247924, 1962809905, 2243211320, 3140495848, 3925619810, 7851239620, 15702479240]

約数ペア:

[(1, 15702479240), (2, 7851239620), (4, 3925619810), (5, 3140495848), (7, 2243211320), (8, 1962809905), (10, 1570247924), (14, 1121605660), (20, 785123962), (28, 560802830), (35, 448642264), (40, 392561981), (49, 320458760), (56, 280401415), (70, 224321132), (79, 198765560), (98, 160229380), (140, 112160566), (158, 99382780), (196, 80114690), (245, 64091752), (280, 56080283), (316, 49691390), (392, 40057345), (395, 39753112), (490, 32045876), (553, 28395080), (632, 24845695), (790, 19876556), (980, 16022938), (1106, 14197540), (1580, 9938278), (1960, 8011469), (2212, 7098770), (2765, 5679016), (3160, 4969139), (3871, 4056440), (4424, 3549385), (5530, 2839508), (7742, 2028220), (11060, 1419754), (15484, 1014110), (19355, 811288), (22120, 709877), (30968, 507055), (38710, 405644), (77420, 202822), (101411, 154840)]