20133110480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{1319}}^1$

素因数の和:1717

約数の個数: 160

約数和(自身を含む): 54281525760

約数和(自身を除く): 34148415280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 281, 388, 485, 560, 562, 679, 776, 970, 1124, 1319, 1358, 1405, 1552, 1940, 1967, 2248, 2638, 2716, 2810, 3395, 3880, 3934, 4496, 5276, 5432, 5620, 6595, 6790, 7760, 7868, 9233, 9835, 10552, 10864, 11240, 13190, 13580, 15736, 18466, 19670, 21104, 22480, 26380, 27160, 27257, 31472, 36932, 39340, 46165, 52760, 54320, 54514, 73864, 78680, 92330, 105520, 109028, 127943, 136285, 147728, 157360, 184660, 190799, 218056, 255886, 272570, 369320, 370639, 381598, 436112, 511772, 545140, 639715, 738640, 741278, 763196, 895601, 953995, 1023544, 1090280, 1279430, 1482556, 1526392, 1791202, 1853195, 1907990, 2047088, 2180560, 2558860, 2594473, 2965112, 3052784, 3582404, 3706390, 3815980, 4478005, 5117720, 5188946, 5930224, 7164808, 7412780, 7631960, 8956010, 10235440, 10377892, 12972365, 14329616, 14825560, 15263920, 17912020, 20755784, 25944730, 29651120, 35824040, 35951983, 41511568, 51889460, 71648080, 71903966, 103778920, 143807932, 179759915, 207557840, 251663881, 287615864, 359519830, 503327762, 575231728, 719039660, 1006655524, 1258319405, 1438079320, 2013311048, 2516638810, 2876158640, 4026622096, 5033277620, 10066555240, 20133110480]

約数ペア:

[(1, 20133110480), (2, 10066555240), (4, 5033277620), (5, 4026622096), (7, 2876158640), (8, 2516638810), (10, 2013311048), (14, 1438079320), (16, 1258319405), (20, 1006655524), (28, 719039660), (35, 575231728), (40, 503327762), (56, 359519830), (70, 287615864), (80, 251663881), (97, 207557840), (112, 179759915), (140, 143807932), (194, 103778920), (280, 71903966), (281, 71648080), (388, 51889460), (485, 41511568), (560, 35951983), (562, 35824040), (679, 29651120), (776, 25944730), (970, 20755784), (1124, 17912020), (1319, 15263920), (1358, 14825560), (1405, 14329616), (1552, 12972365), (1940, 10377892), (1967, 10235440), (2248, 8956010), (2638, 7631960), (2716, 7412780), (2810, 7164808), (3395, 5930224), (3880, 5188946), (3934, 5117720), (4496, 4478005), (5276, 3815980), (5432, 3706390), (5620, 3582404), (6595, 3052784), (6790, 2965112), (7760, 2594473), (7868, 2558860), (9233, 2180560), (9835, 2047088), (10552, 1907990), (10864, 1853195), (11240, 1791202), (13190, 1526392), (13580, 1482556), (15736, 1279430), (18466, 1090280), (19670, 1023544), (21104, 953995), (22480, 895601), (26380, 763196), (27160, 741278), (27257, 738640), (31472, 639715), (36932, 545140), (39340, 511772), (46165, 436112), (52760, 381598), (54320, 370639), (54514, 369320), (73864, 272570), (78680, 255886), (92330, 218056), (105520, 190799), (109028, 184660), (127943, 157360), (136285, 147728)]