127300160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 331817472

約数和(自身を除く): 204517312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 320, 355, 416, 431, 520, 568, 710, 832, 862, 923, 1040, 1136, 1420, 1724, 1846, 2080, 2155, 2272, 2840, 3448, 3692, 4160, 4310, 4544, 4615, 5603, 5680, 6896, 7384, 8620, 9230, 11206, 11360, 13792, 14768, 17240, 18460, 22412, 22720, 27584, 28015, 29536, 30601, 34480, 36920, 44824, 56030, 59072, 61202, 68960, 73840, 89648, 112060, 122404, 137920, 147680, 153005, 179296, 224120, 244808, 295360, 306010, 358592, 397813, 448240, 489616, 612020, 795626, 896480, 979232, 1224040, 1591252, 1792960, 1958464, 1989065, 2448080, 3182504, 3978130, 4896160, 6365008, 7956260, 9792320, 12730016, 15912520, 25460032, 31825040, 63650080, 127300160]

約数ペア:

[(1, 127300160), (2, 63650080), (4, 31825040), (5, 25460032), (8, 15912520), (10, 12730016), (13, 9792320), (16, 7956260), (20, 6365008), (26, 4896160), (32, 3978130), (40, 3182504), (52, 2448080), (64, 1989065), (65, 1958464), (71, 1792960), (80, 1591252), (104, 1224040), (130, 979232), (142, 896480), (160, 795626), (208, 612020), (260, 489616), (284, 448240), (320, 397813), (355, 358592), (416, 306010), (431, 295360), (520, 244808), (568, 224120), (710, 179296), (832, 153005), (862, 147680), (923, 137920), (1040, 122404), (1136, 112060), (1420, 89648), (1724, 73840), (1846, 68960), (2080, 61202), (2155, 59072), (2272, 56030), (2840, 44824), (3448, 36920), (3692, 34480), (4160, 30601), (4310, 29536), (4544, 28015), (4615, 27584), (5603, 22720), (5680, 22412), (6896, 18460), (7384, 17240), (8620, 14768), (9230, 13792), (11206, 11360)]