184967440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 515681280

約数和(自身を除く): 330713840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 79, 80, 112, 113, 140, 148, 158, 185, 226, 259, 280, 296, 316, 370, 395, 452, 518, 553, 560, 565, 592, 632, 740, 790, 791, 904, 1036, 1106, 1130, 1264, 1295, 1480, 1580, 1582, 1808, 2072, 2212, 2260, 2590, 2765, 2923, 2960, 3160, 3164, 3955, 4144, 4181, 4424, 4520, 5180, 5530, 5846, 6320, 6328, 7910, 8362, 8848, 8927, 9040, 10360, 11060, 11692, 12656, 14615, 15820, 16724, 17854, 20461, 20720, 20905, 22120, 23384, 29230, 29267, 31640, 33448, 35708, 40922, 41810, 44240, 44635, 46768, 58460, 58534, 62489, 63280, 66896, 71416, 81844, 83620, 89270, 102305, 116920, 117068, 124978, 142832, 146335, 163688, 167240, 178540, 204610, 233840, 234136, 249956, 292670, 312445, 327376, 330299, 334480, 357080, 409220, 468272, 499912, 585340, 624890, 660598, 714160, 818440, 999824, 1170680, 1249780, 1321196, 1636880, 1651495, 2312093, 2341360, 2499560, 2642392, 3302990, 4624186, 4999120, 5284784, 6605980, 9248372, 11560465, 13211960, 18496744, 23120930, 26423920, 36993488, 46241860, 92483720, 184967440]

約数ペア:

[(1, 184967440), (2, 92483720), (4, 46241860), (5, 36993488), (7, 26423920), (8, 23120930), (10, 18496744), (14, 13211960), (16, 11560465), (20, 9248372), (28, 6605980), (35, 5284784), (37, 4999120), (40, 4624186), (56, 3302990), (70, 2642392), (74, 2499560), (79, 2341360), (80, 2312093), (112, 1651495), (113, 1636880), (140, 1321196), (148, 1249780), (158, 1170680), (185, 999824), (226, 818440), (259, 714160), (280, 660598), (296, 624890), (316, 585340), (370, 499912), (395, 468272), (452, 409220), (518, 357080), (553, 334480), (560, 330299), (565, 327376), (592, 312445), (632, 292670), (740, 249956), (790, 234136), (791, 233840), (904, 204610), (1036, 178540), (1106, 167240), (1130, 163688), (1264, 146335), (1295, 142832), (1480, 124978), (1580, 117068), (1582, 116920), (1808, 102305), (2072, 89270), (2212, 83620), (2260, 81844), (2590, 71416), (2765, 66896), (2923, 63280), (2960, 62489), (3160, 58534), (3164, 58460), (3955, 46768), (4144, 44635), (4181, 44240), (4424, 41810), (4520, 40922), (5180, 35708), (5530, 33448), (5846, 31640), (6320, 29267), (6328, 29230), (7910, 23384), (8362, 22120), (8848, 20905), (8927, 20720), (9040, 20461), (10360, 17854), (11060, 16724), (11692, 15820), (12656, 14615)]