8007378.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4705

約数の個数: 96

約数和(自身を含む): 299335680

約数和(自身を除く): 207761820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4639, 4935, 6580, 9278, 9870, 13917, 18556, 19740, 23195, 27834, 32473, 46390, 55668, 64946, 69585, 92780, 97419, 129892, 139170, 162365, 194838, 218033, 278340, 324730, 389676, 436066, 487095, 649460, 654099, 872132, 974190, 1090165, 1308198, 1526231, 1948380, 2180330, 2616396, 3052462, 3270495, 4360660, 4578693, 6104924, 6540990, 7631155, 9157386, 13081980, 15262310, 18314772, 22893465, 30524620, 45786930, 91573860]

約数ペア:

[(1, 91573860), (2, 45786930), (3, 30524620), (4, 22893465), (5, 18314772), (6, 15262310), (7, 13081980), (10, 9157386), (12, 7631155), (14, 6540990), (15, 6104924), (20, 4578693), (21, 4360660), (28, 3270495), (30, 3052462), (35, 2616396), (42, 2180330), (47, 1948380), (60, 1526231), (70, 1308198), (84, 1090165), (94, 974190), (105, 872132), (140, 654099), (141, 649460), (188, 487095), (210, 436066), (235, 389676), (282, 324730), (329, 278340), (420, 218033), (470, 194838), (564, 162365), (658, 139170), (705, 129892), (940, 97419), (987, 92780), (1316, 69585), (1410, 64946), (1645, 55668), (1974, 46390), (2820, 32473), (3290, 27834), (3948, 23195), (4639, 19740), (4935, 18556), (6580, 13917), (9278, 9870)]