292381320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31643}}^1$

素因数の和:31675

約数の個数: 128

約数和(自身を含む): 1093616640

約数和(自身を除く): 801235320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 31643, 63286, 94929, 126572, 158215, 189858, 221501, 253144, 316430, 348073, 379716, 443002, 474645, 632860, 664503, 696146, 759432, 886004, 949290, 1044219, 1107505, 1265720, 1329006, 1392292, 1740365, 1772008, 1898580, 2088438, 2215010, 2436511, 2658012, 2784584, 3322515, 3480730, 3797160, 4176876, 4430020, 4873022, 5221095, 5316024, 6645030, 6961460, 7309533, 8353752, 8860040, 9746044, 10442190, 12182555, 13290060, 13922920, 14619066, 19492088, 20884380, 24365110, 26580120, 29238132, 36547665, 41768760, 48730220, 58476264, 73095330, 97460440, 146190660, 292381320]

約数ペア:

[(1, 292381320), (2, 146190660), (3, 97460440), (4, 73095330), (5, 58476264), (6, 48730220), (7, 41768760), (8, 36547665), (10, 29238132), (11, 26580120), (12, 24365110), (14, 20884380), (15, 19492088), (20, 14619066), (21, 13922920), (22, 13290060), (24, 12182555), (28, 10442190), (30, 9746044), (33, 8860040), (35, 8353752), (40, 7309533), (42, 6961460), (44, 6645030), (55, 5316024), (56, 5221095), (60, 4873022), (66, 4430020), (70, 4176876), (77, 3797160), (84, 3480730), (88, 3322515), (105, 2784584), (110, 2658012), (120, 2436511), (132, 2215010), (140, 2088438), (154, 1898580), (165, 1772008), (168, 1740365), (210, 1392292), (220, 1329006), (231, 1265720), (264, 1107505), (280, 1044219), (308, 949290), (330, 886004), (385, 759432), (420, 696146), (440, 664503), (462, 632860), (616, 474645), (660, 443002), (770, 379716), (840, 348073), (924, 316430), (1155, 253144), (1320, 221501), (1540, 189858), (1848, 158215), (2310, 126572), (3080, 94929), (4620, 63286), (9240, 31643)]