237250160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 120

約数和(自身を含む): 664109280

約数和(自身を除く): 426859120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2087, 2320, 2842, 3248, 3920, 4060, 4174, 5684, 7105, 8120, 8348, 10435, 11368, 14210, 14609, 16240, 16696, 20870, 22736, 28420, 29218, 33392, 41740, 56840, 58436, 60523, 73045, 83480, 102263, 113680, 116872, 121046, 146090, 166960, 204526, 233744, 242092, 292180, 302615, 409052, 423661, 484184, 511315, 584360, 605230, 818104, 847322, 968368, 1022630, 1168720, 1210460, 1636208, 1694644, 2045260, 2118305, 2420920, 2965627, 3389288, 4090520, 4236610, 4841840, 5931254, 6778576, 8181040, 8473220, 11862508, 14828135, 16946440, 23725016, 29656270, 33892880, 47450032, 59312540, 118625080, 237250160]

約数ペア:

[(1, 237250160), (2, 118625080), (4, 59312540), (5, 47450032), (7, 33892880), (8, 29656270), (10, 23725016), (14, 16946440), (16, 14828135), (20, 11862508), (28, 8473220), (29, 8181040), (35, 6778576), (40, 5931254), (49, 4841840), (56, 4236610), (58, 4090520), (70, 3389288), (80, 2965627), (98, 2420920), (112, 2118305), (116, 2045260), (140, 1694644), (145, 1636208), (196, 1210460), (203, 1168720), (232, 1022630), (245, 968368), (280, 847322), (290, 818104), (392, 605230), (406, 584360), (464, 511315), (490, 484184), (560, 423661), (580, 409052), (784, 302615), (812, 292180), (980, 242092), (1015, 233744), (1160, 204526), (1421, 166960), (1624, 146090), (1960, 121046), (2030, 116872), (2087, 113680), (2320, 102263), (2842, 83480), (3248, 73045), (3920, 60523), (4060, 58436), (4174, 56840), (5684, 41740), (7105, 33392), (8120, 29218), (8348, 28420), (10435, 22736), (11368, 20870), (14210, 16696), (14609, 16240)]