207726542960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1905049}}^1$

素因数の和:1905138

約数の個数: 80

約数和(自身を含む): 510248592000

約数和(自身を除く): 302522049040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1160, 1363, 1880, 2320, 2726, 3760, 5452, 6815, 10904, 13630, 21808, 27260, 54520, 109040, 1905049, 3810098, 7620196, 9525245, 15240392, 19050490, 30480784, 38100980, 55246421, 76201960, 89537303, 110492842, 152403920, 179074606, 220985684, 276232105, 358149212, 441971368, 447686515, 552464210, 716298424, 883942736, 895373030, 1104928420, 1432596848, 1790746060, 2209856840, 2596581787, 3581492120, 4419713680, 5193163574, 7162984240, 10386327148, 12982908935, 20772654296, 25965817870, 41545308592, 51931635740, 103863271480, 207726542960]

約数ペア:

[(1, 207726542960), (2, 103863271480), (4, 51931635740), (5, 41545308592), (8, 25965817870), (10, 20772654296), (16, 12982908935), (20, 10386327148), (29, 7162984240), (40, 5193163574), (47, 4419713680), (58, 3581492120), (80, 2596581787), (94, 2209856840), (116, 1790746060), (145, 1432596848), (188, 1104928420), (232, 895373030), (235, 883942736), (290, 716298424), (376, 552464210), (464, 447686515), (470, 441971368), (580, 358149212), (752, 276232105), (940, 220985684), (1160, 179074606), (1363, 152403920), (1880, 110492842), (2320, 89537303), (2726, 76201960), (3760, 55246421), (5452, 38100980), (6815, 30480784), (10904, 19050490), (13630, 15240392), (21808, 9525245), (27260, 7620196), (54520, 3810098), (109040, 1905049)]