15676986320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{12611}}^1$

素因数の和:13044

約数の個数: 80

約数和(自身を含む): 37439478720

約数和(自身を除く): 21762492400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 379, 410, 656, 758, 820, 1516, 1640, 1895, 3032, 3280, 3790, 6064, 7580, 12611, 15160, 15539, 25222, 30320, 31078, 50444, 62156, 63055, 77695, 100888, 124312, 126110, 155390, 201776, 248624, 252220, 310780, 504440, 517051, 621560, 1008880, 1034102, 1243120, 2068204, 2585255, 4136408, 4779569, 5170510, 8272816, 9559138, 10341020, 19118276, 20682040, 23897845, 38236552, 41364080, 47795690, 76473104, 95591380, 191182760, 195962329, 382365520, 391924658, 783849316, 979811645, 1567698632, 1959623290, 3135397264, 3919246580, 7838493160, 15676986320]

約数ペア:

[(1, 15676986320), (2, 7838493160), (4, 3919246580), (5, 3135397264), (8, 1959623290), (10, 1567698632), (16, 979811645), (20, 783849316), (40, 391924658), (41, 382365520), (80, 195962329), (82, 191182760), (164, 95591380), (205, 76473104), (328, 47795690), (379, 41364080), (410, 38236552), (656, 23897845), (758, 20682040), (820, 19118276), (1516, 10341020), (1640, 9559138), (1895, 8272816), (3032, 5170510), (3280, 4779569), (3790, 4136408), (6064, 2585255), (7580, 2068204), (12611, 1243120), (15160, 1034102), (15539, 1008880), (25222, 621560), (30320, 517051), (31078, 504440), (50444, 310780), (62156, 252220), (63055, 248624), (77695, 201776), (100888, 155390), (124312, 126110)]