15706477020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{11119}}^1$

素因数の和:12955

約数の個数: 96

約数和(自身を含む): 47391482880

約数和(自身を除く): 31685005860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1811, 3622, 5433, 7244, 9055, 10866, 11119, 18110, 21732, 22238, 23543, 27165, 33357, 36220, 44476, 47086, 54330, 55595, 66714, 70629, 94172, 108660, 111190, 117715, 133428, 141258, 144547, 166785, 222380, 235430, 282516, 289094, 333570, 353145, 433641, 470860, 578188, 667140, 706290, 722735, 867282, 1412580, 1445470, 1734564, 2168205, 2890940, 4336410, 8672820, 20136509, 40273018, 60409527, 80546036, 100682545, 120819054, 201365090, 241638108, 261774617, 302047635, 402730180, 523549234, 604095270, 785323851, 1047098468, 1208190540, 1308873085, 1570647702, 2617746170, 3141295404, 3926619255, 5235492340, 7853238510, 15706477020]

約数ペア:

[(1, 15706477020), (2, 7853238510), (3, 5235492340), (4, 3926619255), (5, 3141295404), (6, 2617746170), (10, 1570647702), (12, 1308873085), (13, 1208190540), (15, 1047098468), (20, 785323851), (26, 604095270), (30, 523549234), (39, 402730180), (52, 302047635), (60, 261774617), (65, 241638108), (78, 201365090), (130, 120819054), (156, 100682545), (195, 80546036), (260, 60409527), (390, 40273018), (780, 20136509), (1811, 8672820), (3622, 4336410), (5433, 2890940), (7244, 2168205), (9055, 1734564), (10866, 1445470), (11119, 1412580), (18110, 867282), (21732, 722735), (22238, 706290), (23543, 667140), (27165, 578188), (33357, 470860), (36220, 433641), (44476, 353145), (47086, 333570), (54330, 289094), (55595, 282516), (66714, 235430), (70629, 222380), (94172, 166785), (108660, 144547), (111190, 141258), (117715, 133428)]