160207810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 349516800

約数和(自身を除く): 189308990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 163, 190, 266, 326, 665, 739, 815, 1141, 1330, 1478, 1630, 2282, 3097, 3695, 5173, 5705, 6194, 7390, 10346, 11410, 14041, 15485, 21679, 25865, 28082, 30970, 43358, 51730, 70205, 98287, 108395, 120457, 140410, 196574, 216790, 240914, 491435, 602285, 843199, 982870, 1204570, 1686398, 2288683, 4215995, 4577366, 8431990, 11443415, 16020781, 22886830, 32041562, 80103905, 160207810]

約数ペア:

[(1, 160207810), (2, 80103905), (5, 32041562), (7, 22886830), (10, 16020781), (14, 11443415), (19, 8431990), (35, 4577366), (38, 4215995), (70, 2288683), (95, 1686398), (133, 1204570), (163, 982870), (190, 843199), (266, 602285), (326, 491435), (665, 240914), (739, 216790), (815, 196574), (1141, 140410), (1330, 120457), (1478, 108395), (1630, 98287), (2282, 70205), (3097, 51730), (3695, 43358), (5173, 30970), (5705, 28082), (6194, 25865), (7390, 21679), (10346, 15485), (11410, 14041)]