179250680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 482734080

約数和(自身を除く): 303483400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 107, 124, 140, 155, 193, 214, 217, 248, 280, 310, 386, 428, 434, 535, 620, 749, 772, 856, 868, 965, 1070, 1085, 1240, 1351, 1498, 1544, 1736, 1930, 2140, 2170, 2702, 2996, 3317, 3745, 3860, 4280, 4340, 5404, 5983, 5992, 6634, 6755, 7490, 7720, 8680, 10808, 11966, 13268, 13510, 14980, 16585, 20651, 23219, 23932, 26536, 27020, 29915, 29960, 33170, 41302, 41881, 46438, 47864, 54040, 59830, 66340, 82604, 83762, 92876, 103255, 116095, 119660, 132680, 144557, 165208, 167524, 185752, 206510, 209405, 232190, 239320, 289114, 335048, 413020, 418810, 464380, 578228, 640181, 722785, 826040, 837620, 928760, 1156456, 1280362, 1445570, 1675240, 2560724, 2891140, 3200905, 4481267, 5121448, 5782280, 6401810, 8962534, 12803620, 17925068, 22406335, 25607240, 35850136, 44812670, 89625340, 179250680]

約数ペア:

[(1, 179250680), (2, 89625340), (4, 44812670), (5, 35850136), (7, 25607240), (8, 22406335), (10, 17925068), (14, 12803620), (20, 8962534), (28, 6401810), (31, 5782280), (35, 5121448), (40, 4481267), (56, 3200905), (62, 2891140), (70, 2560724), (107, 1675240), (124, 1445570), (140, 1280362), (155, 1156456), (193, 928760), (214, 837620), (217, 826040), (248, 722785), (280, 640181), (310, 578228), (386, 464380), (428, 418810), (434, 413020), (535, 335048), (620, 289114), (749, 239320), (772, 232190), (856, 209405), (868, 206510), (965, 185752), (1070, 167524), (1085, 165208), (1240, 144557), (1351, 132680), (1498, 119660), (1544, 116095), (1736, 103255), (1930, 92876), (2140, 83762), (2170, 82604), (2702, 66340), (2996, 59830), (3317, 54040), (3745, 47864), (3860, 46438), (4280, 41881), (4340, 41302), (5404, 33170), (5983, 29960), (5992, 29915), (6634, 27020), (6755, 26536), (7490, 23932), (7720, 23219), (8680, 20651), (10808, 16585), (11966, 14980), (13268, 13510)]