15666130860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{7879}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 45328281600

約数和(自身を除く): 29662150740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1069, 1860, 2138, 3207, 4276, 5345, 6414, 7879, 10690, 12828, 15758, 16035, 21380, 23637, 31516, 32070, 33139, 39395, 47274, 64140, 66278, 78790, 94548, 99417, 118185, 132556, 157580, 165695, 198834, 236370, 244249, 331390, 397668, 472740, 488498, 497085, 662780, 732747, 976996, 994170, 1221245, 1465494, 1988340, 2442490, 2930988, 3663735, 4884980, 7327470, 8422651, 14654940, 16845302, 25267953, 33690604, 42113255, 50535906, 84226510, 101071812, 126339765, 168453020, 252679530, 261102181, 505359060, 522204362, 783306543, 1044408724, 1305510905, 1566613086, 2611021810, 3133226172, 3916532715, 5222043620, 7833065430, 15666130860]

約数ペア:

[(1, 15666130860), (2, 7833065430), (3, 5222043620), (4, 3916532715), (5, 3133226172), (6, 2611021810), (10, 1566613086), (12, 1305510905), (15, 1044408724), (20, 783306543), (30, 522204362), (31, 505359060), (60, 261102181), (62, 252679530), (93, 168453020), (124, 126339765), (155, 101071812), (186, 84226510), (310, 50535906), (372, 42113255), (465, 33690604), (620, 25267953), (930, 16845302), (1069, 14654940), (1860, 8422651), (2138, 7327470), (3207, 4884980), (4276, 3663735), (5345, 2930988), (6414, 2442490), (7879, 1988340), (10690, 1465494), (12828, 1221245), (15758, 994170), (16035, 976996), (21380, 732747), (23637, 662780), (31516, 497085), (32070, 488498), (33139, 472740), (39395, 397668), (47274, 331390), (64140, 244249), (66278, 236370), (78790, 198834), (94548, 165695), (99417, 157580), (118185, 132556)]