9971573640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{516127}}^1$

素因数の和:516171

約数の個数: 128

約数和(自身を含む): 35674767360

約数和(自身を除く): 25703193720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 516127, 1032254, 1548381, 2064508, 2580635, 3096762, 3612889, 4129016, 5161270, 6193524, 7225778, 7741905, 10322540, 10838667, 11870921, 12387048, 14451556, 15483810, 18064445, 20645080, 21677334, 23741842, 28903112, 30967620, 35612763, 36128890, 43354668, 47483684, 54193335, 59354605, 61935240, 71225526, 72257780, 83096447, 86709336, 94967368, 108386670, 118709210, 142451052, 144515560, 166192894, 178063815, 216773340, 237418420, 249289341, 284902104, 332385788, 356127630, 415482235, 433546680, 474836840, 498578682, 664771576, 712255260, 830964470, 997157364, 1246446705, 1424510520, 1661928940, 1994314728, 2492893410, 3323857880, 4985786820, 9971573640]

約数ペア:

[(1, 9971573640), (2, 4985786820), (3, 3323857880), (4, 2492893410), (5, 1994314728), (6, 1661928940), (7, 1424510520), (8, 1246446705), (10, 997157364), (12, 830964470), (14, 712255260), (15, 664771576), (20, 498578682), (21, 474836840), (23, 433546680), (24, 415482235), (28, 356127630), (30, 332385788), (35, 284902104), (40, 249289341), (42, 237418420), (46, 216773340), (56, 178063815), (60, 166192894), (69, 144515560), (70, 142451052), (84, 118709210), (92, 108386670), (105, 94967368), (115, 86709336), (120, 83096447), (138, 72257780), (140, 71225526), (161, 61935240), (168, 59354605), (184, 54193335), (210, 47483684), (230, 43354668), (276, 36128890), (280, 35612763), (322, 30967620), (345, 28903112), (420, 23741842), (460, 21677334), (483, 20645080), (552, 18064445), (644, 15483810), (690, 14451556), (805, 12387048), (840, 11870921), (920, 10838667), (966, 10322540), (1288, 7741905), (1380, 7225778), (1610, 6193524), (1932, 5161270), (2415, 4129016), (2760, 3612889), (3220, 3096762), (3864, 2580635), (4830, 2064508), (6440, 1548381), (9660, 1032254), (19320, 516127)]