1960011504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1999}}^1$

素因数の和:2643

約数の個数: 120

約数和(自身を含む): 5996640000

約数和(自身を除く): 4036628496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 619, 792, 1238, 1584, 1857, 1999, 2476, 3714, 3998, 4952, 5571, 5997, 6809, 7428, 7996, 9904, 11142, 11994, 13618, 14856, 15992, 17991, 20427, 21989, 22284, 23988, 27236, 29712, 31984, 35982, 40854, 43978, 44568, 47976, 54472, 61281, 65967, 71964, 81708, 87956, 89136, 95952, 108944, 122562, 131934, 143928, 163416, 175912, 197901, 245124, 263868, 287856, 326832, 351824, 395802, 490248, 527736, 791604, 980496, 1055472, 1237381, 1583208, 2474762, 3166416, 3712143, 4949524, 7424286, 9899048, 11136429, 13611191, 14848572, 19798096, 22272858, 27222382, 29697144, 40833573, 44545716, 54444764, 59394288, 81667146, 89091432, 108889528, 122500719, 163334292, 178182864, 217779056, 245001438, 326668584, 490002876, 653337168, 980005752, 1960011504]

約数ペア:

[(1, 1960011504), (2, 980005752), (3, 653337168), (4, 490002876), (6, 326668584), (8, 245001438), (9, 217779056), (11, 178182864), (12, 163334292), (16, 122500719), (18, 108889528), (22, 89091432), (24, 81667146), (33, 59394288), (36, 54444764), (44, 44545716), (48, 40833573), (66, 29697144), (72, 27222382), (88, 22272858), (99, 19798096), (132, 14848572), (144, 13611191), (176, 11136429), (198, 9899048), (264, 7424286), (396, 4949524), (528, 3712143), (619, 3166416), (792, 2474762), (1238, 1583208), (1584, 1237381), (1857, 1055472), (1999, 980496), (2476, 791604), (3714, 527736), (3998, 490248), (4952, 395802), (5571, 351824), (5997, 326832), (6809, 287856), (7428, 263868), (7996, 245124), (9904, 197901), (11142, 175912), (11994, 163416), (13618, 143928), (14856, 131934), (15992, 122562), (17991, 108944), (20427, 95952), (21989, 89136), (22284, 87956), (23988, 81708), (27236, 71964), (29712, 65967), (31984, 61281), (35982, 54472), (40854, 47976), (43978, 44568)]