1569307280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14143}}^1$

素因数の和:14248

約数の個数: 80

約数和(自身を含む): 3893560320

約数和(自身を除く): 2324253040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1168, 1387, 1460, 1520, 2774, 2920, 5548, 5840, 6935, 11096, 13870, 14143, 22192, 27740, 28286, 55480, 56572, 70715, 110960, 113144, 141430, 226288, 268717, 282860, 537434, 565720, 1032439, 1074868, 1131440, 1343585, 2064878, 2149736, 2687170, 4129756, 4299472, 5162195, 5374340, 8259512, 10324390, 10748680, 16519024, 19616341, 20648780, 21497360, 39232682, 41297560, 78465364, 82595120, 98081705, 156930728, 196163410, 313861456, 392326820, 784653640, 1569307280]

約数ペア:

[(1, 1569307280), (2, 784653640), (4, 392326820), (5, 313861456), (8, 196163410), (10, 156930728), (16, 98081705), (19, 82595120), (20, 78465364), (38, 41297560), (40, 39232682), (73, 21497360), (76, 20648780), (80, 19616341), (95, 16519024), (146, 10748680), (152, 10324390), (190, 8259512), (292, 5374340), (304, 5162195), (365, 4299472), (380, 4129756), (584, 2687170), (730, 2149736), (760, 2064878), (1168, 1343585), (1387, 1131440), (1460, 1074868), (1520, 1032439), (2774, 565720), (2920, 537434), (5548, 282860), (5840, 268717), (6935, 226288), (11096, 141430), (13870, 113144), (14143, 110960), (22192, 70715), (27740, 56572), (28286, 55480)]