12703040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 35551872

約数和(自身を除く): 22848832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 107, 112, 140, 160, 212, 214, 224, 265, 280, 320, 371, 424, 428, 448, 530, 535, 560, 742, 749, 848, 856, 1060, 1070, 1120, 1484, 1498, 1696, 1712, 1855, 2120, 2140, 2240, 2968, 2996, 3392, 3424, 3710, 3745, 4240, 4280, 5671, 5936, 5992, 6848, 7420, 7490, 8480, 8560, 11342, 11872, 11984, 14840, 14980, 16960, 17120, 22684, 23744, 23968, 28355, 29680, 29960, 34240, 39697, 45368, 47936, 56710, 59360, 59920, 79394, 90736, 113420, 118720, 119840, 158788, 181472, 198485, 226840, 239680, 317576, 362944, 396970, 453680, 635152, 793940, 907360, 1270304, 1587880, 1814720, 2540608, 3175760, 6351520, 12703040]

約数ペア:

[(1, 12703040), (2, 6351520), (4, 3175760), (5, 2540608), (7, 1814720), (8, 1587880), (10, 1270304), (14, 907360), (16, 793940), (20, 635152), (28, 453680), (32, 396970), (35, 362944), (40, 317576), (53, 239680), (56, 226840), (64, 198485), (70, 181472), (80, 158788), (106, 119840), (107, 118720), (112, 113420), (140, 90736), (160, 79394), (212, 59920), (214, 59360), (224, 56710), (265, 47936), (280, 45368), (320, 39697), (371, 34240), (424, 29960), (428, 29680), (448, 28355), (530, 23968), (535, 23744), (560, 22684), (742, 17120), (749, 16960), (848, 14980), (856, 14840), (1060, 11984), (1070, 11872), (1120, 11342), (1484, 8560), (1498, 8480), (1696, 7490), (1712, 7420), (1855, 6848), (2120, 5992), (2140, 5936), (2240, 5671), (2968, 4280), (2996, 4240), (3392, 3745), (3424, 3710)]