142249920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2178

約数の個数: 112

約数和(自身を含む): 458224128

約数和(自身を除く): 315974208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2087, 2130, 2272, 2840, 3408, 4174, 4260, 4544, 5680, 6261, 6816, 8348, 8520, 10435, 11360, 12522, 13632, 16696, 17040, 20870, 22720, 25044, 31305, 33392, 34080, 41740, 50088, 62610, 66784, 68160, 83480, 100176, 125220, 133568, 148177, 166960, 200352, 250440, 296354, 333920, 400704, 444531, 500880, 592708, 667840, 740885, 889062, 1001760, 1185416, 1481770, 1778124, 2003520, 2222655, 2370832, 2963540, 3556248, 4445310, 4741664, 5927080, 7112496, 8890620, 9483328, 11854160, 14224992, 17781240, 23708320, 28449984, 35562480, 47416640, 71124960, 142249920]

約数ペア:

[(1, 142249920), (2, 71124960), (3, 47416640), (4, 35562480), (5, 28449984), (6, 23708320), (8, 17781240), (10, 14224992), (12, 11854160), (15, 9483328), (16, 8890620), (20, 7112496), (24, 5927080), (30, 4741664), (32, 4445310), (40, 3556248), (48, 2963540), (60, 2370832), (64, 2222655), (71, 2003520), (80, 1778124), (96, 1481770), (120, 1185416), (142, 1001760), (160, 889062), (192, 740885), (213, 667840), (240, 592708), (284, 500880), (320, 444531), (355, 400704), (426, 333920), (480, 296354), (568, 250440), (710, 200352), (852, 166960), (960, 148177), (1065, 133568), (1136, 125220), (1420, 100176), (1704, 83480), (2087, 68160), (2130, 66784), (2272, 62610), (2840, 50088), (3408, 41740), (4174, 34080), (4260, 33392), (4544, 31305), (5680, 25044), (6261, 22720), (6816, 20870), (8348, 17040), (8520, 16696), (10435, 13632), (11360, 12522)]