82311240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 272056320

約数和(自身を除く): 189745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 491, 508, 635, 660, 762, 982, 1016, 1270, 1320, 1397, 1473, 1524, 1905, 1964, 2455, 2540, 2794, 2946, 3048, 3810, 3928, 4191, 4910, 5080, 5401, 5588, 5892, 6985, 7365, 7620, 8382, 9820, 10802, 11176, 11784, 13970, 14730, 15240, 16203, 16764, 19640, 20955, 21604, 27005, 27940, 29460, 32406, 33528, 41910, 43208, 54010, 55880, 58920, 62357, 64812, 81015, 83820, 108020, 124714, 129624, 162030, 167640, 187071, 216040, 249428, 311785, 324060, 374142, 498856, 623570, 648120, 685927, 748284, 935355, 1247140, 1371854, 1496568, 1870710, 2057781, 2494280, 2743708, 3429635, 3741420, 4115562, 5487416, 6859270, 7482840, 8231124, 10288905, 13718540, 16462248, 20577810, 27437080, 41155620, 82311240]

約数ペア:

[(1, 82311240), (2, 41155620), (3, 27437080), (4, 20577810), (5, 16462248), (6, 13718540), (8, 10288905), (10, 8231124), (11, 7482840), (12, 6859270), (15, 5487416), (20, 4115562), (22, 3741420), (24, 3429635), (30, 2743708), (33, 2494280), (40, 2057781), (44, 1870710), (55, 1496568), (60, 1371854), (66, 1247140), (88, 935355), (110, 748284), (120, 685927), (127, 648120), (132, 623570), (165, 498856), (220, 374142), (254, 324060), (264, 311785), (330, 249428), (381, 216040), (440, 187071), (491, 167640), (508, 162030), (635, 129624), (660, 124714), (762, 108020), (982, 83820), (1016, 81015), (1270, 64812), (1320, 62357), (1397, 58920), (1473, 55880), (1524, 54010), (1905, 43208), (1964, 41910), (2455, 33528), (2540, 32406), (2794, 29460), (2946, 27940), (3048, 27005), (3810, 21604), (3928, 20955), (4191, 19640), (4910, 16764), (5080, 16203), (5401, 15240), (5588, 14730), (5892, 13970), (6985, 11784), (7365, 11176), (7620, 10802), (8382, 9820)]