160684480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 112

約数和(自身を含む): 421355520

約数和(自身を除く): 260671040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 191, 220, 239, 320, 352, 382, 440, 478, 704, 764, 880, 955, 956, 1195, 1528, 1760, 1910, 1912, 2101, 2390, 2629, 3056, 3520, 3820, 3824, 4202, 4780, 5258, 6112, 7640, 7648, 8404, 9560, 10505, 10516, 12224, 13145, 15280, 15296, 16808, 19120, 21010, 21032, 26290, 30560, 33616, 38240, 42020, 42064, 45649, 52580, 61120, 67232, 76480, 84040, 84128, 91298, 105160, 134464, 168080, 168256, 182596, 210320, 228245, 336160, 365192, 420640, 456490, 502139, 672320, 730384, 841280, 912980, 1004278, 1460768, 1825960, 2008556, 2510695, 2921536, 3651920, 4017112, 5021390, 7303840, 8034224, 10042780, 14607680, 16068448, 20085560, 32136896, 40171120, 80342240, 160684480]

約数ペア:

[(1, 160684480), (2, 80342240), (4, 40171120), (5, 32136896), (8, 20085560), (10, 16068448), (11, 14607680), (16, 10042780), (20, 8034224), (22, 7303840), (32, 5021390), (40, 4017112), (44, 3651920), (55, 2921536), (64, 2510695), (80, 2008556), (88, 1825960), (110, 1460768), (160, 1004278), (176, 912980), (191, 841280), (220, 730384), (239, 672320), (320, 502139), (352, 456490), (382, 420640), (440, 365192), (478, 336160), (704, 228245), (764, 210320), (880, 182596), (955, 168256), (956, 168080), (1195, 134464), (1528, 105160), (1760, 91298), (1910, 84128), (1912, 84040), (2101, 76480), (2390, 67232), (2629, 61120), (3056, 52580), (3520, 45649), (3820, 42064), (3824, 42020), (4202, 38240), (4780, 33616), (5258, 30560), (6112, 26290), (7640, 21032), (7648, 21010), (8404, 19120), (9560, 16808), (10505, 15296), (10516, 15280), (12224, 13145)]