13756960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 37884672

約数和(自身を除く): 24127712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 173, 224, 280, 284, 346, 355, 497, 560, 568, 692, 710, 865, 994, 1120, 1136, 1211, 1384, 1420, 1730, 1988, 2272, 2422, 2485, 2768, 2840, 3460, 3976, 4844, 4970, 5536, 5680, 6055, 6920, 7952, 9688, 9940, 11360, 12110, 12283, 13840, 15904, 19376, 19880, 24220, 24566, 27680, 38752, 39760, 48440, 49132, 61415, 79520, 85981, 96880, 98264, 122830, 171962, 193760, 196528, 245660, 343924, 393056, 429905, 491320, 687848, 859810, 982640, 1375696, 1719620, 1965280, 2751392, 3439240, 6878480, 13756960]

約数ペア:

[(1, 13756960), (2, 6878480), (4, 3439240), (5, 2751392), (7, 1965280), (8, 1719620), (10, 1375696), (14, 982640), (16, 859810), (20, 687848), (28, 491320), (32, 429905), (35, 393056), (40, 343924), (56, 245660), (70, 196528), (71, 193760), (80, 171962), (112, 122830), (140, 98264), (142, 96880), (160, 85981), (173, 79520), (224, 61415), (280, 49132), (284, 48440), (346, 39760), (355, 38752), (497, 27680), (560, 24566), (568, 24220), (692, 19880), (710, 19376), (865, 15904), (994, 13840), (1120, 12283), (1136, 12110), (1211, 11360), (1384, 9940), (1420, 9688), (1730, 7952), (1988, 6920), (2272, 6055), (2422, 5680), (2485, 5536), (2768, 4970), (2840, 4844), (3460, 3976)]