229867920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 813898800

約数和(自身を除く): 584030880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 101, 109, 116, 120, 144, 145, 174, 180, 202, 218, 232, 240, 261, 290, 303, 327, 348, 360, 404, 435, 436, 464, 505, 522, 545, 580, 606, 654, 696, 720, 808, 870, 872, 909, 981, 1010, 1044, 1090, 1160, 1212, 1305, 1308, 1392, 1515, 1616, 1635, 1740, 1744, 1818, 1962, 2020, 2088, 2180, 2320, 2424, 2610, 2616, 2929, 3030, 3161, 3270, 3480, 3636, 3924, 4040, 4176, 4360, 4545, 4848, 4905, 5220, 5232, 5858, 6060, 6322, 6540, 6960, 7272, 7848, 8080, 8720, 8787, 9090, 9483, 9810, 10440, 11009, 11716, 12120, 12644, 13080, 14544, 14645, 15696, 15805, 17574, 18180, 18966, 19620, 20880, 22018, 23432, 24240, 25288, 26160, 26361, 28449, 29290, 31610, 33027, 35148, 36360, 37932, 39240, 43935, 44036, 46864, 47415, 50576, 52722, 55045, 56898, 58580, 63220, 66054, 70296, 72720, 75864, 78480, 87870, 88072, 94830, 99081, 105444, 110090, 113796, 117160, 126440, 131805, 132108, 140592, 142245, 151728, 165135, 175740, 176144, 189660, 198162, 210888, 220180, 227592, 234320, 252880, 263610, 264216, 284490, 319261, 330270, 351480, 379320, 396324, 421776, 440360, 455184, 495405, 527220, 528432, 568980, 638522, 660540, 702960, 758640, 792648, 880720, 957783, 990810, 1054440, 1137960, 1277044, 1321080, 1585296, 1596305, 1915566, 1981620, 2108880, 2275920, 2554088, 2642160, 2873349, 3192610, 3831132, 3963240, 4788915, 5108176, 5746698, 6385220, 7662264, 7926480, 9577830, 11493396, 12770440, 14366745, 15324528, 19155660, 22986792, 25540880, 28733490, 38311320, 45973584, 57466980, 76622640, 114933960, 229867920]

約数ペア:

[(1, 229867920), (2, 114933960), (3, 76622640), (4, 57466980), (5, 45973584), (6, 38311320), (8, 28733490), (9, 25540880), (10, 22986792), (12, 19155660), (15, 15324528), (16, 14366745), (18, 12770440), (20, 11493396), (24, 9577830), (29, 7926480), (30, 7662264), (36, 6385220), (40, 5746698), (45, 5108176), (48, 4788915), (58, 3963240), (60, 3831132), (72, 3192610), (80, 2873349), (87, 2642160), (90, 2554088), (101, 2275920), (109, 2108880), (116, 1981620), (120, 1915566), (144, 1596305), (145, 1585296), (174, 1321080), (180, 1277044), (202, 1137960), (218, 1054440), (232, 990810), (240, 957783), (261, 880720), (290, 792648), (303, 758640), (327, 702960), (348, 660540), (360, 638522), (404, 568980), (435, 528432), (436, 527220), (464, 495405), (505, 455184), (522, 440360), (545, 421776), (580, 396324), (606, 379320), (654, 351480), (696, 330270), (720, 319261), (808, 284490), (870, 264216), (872, 263610), (909, 252880), (981, 234320), (1010, 227592), (1044, 220180), (1090, 210888), (1160, 198162), (1212, 189660), (1305, 176144), (1308, 175740), (1392, 165135), (1515, 151728), (1616, 142245), (1635, 140592), (1740, 132108), (1744, 131805), (1818, 126440), (1962, 117160), (2020, 113796), (2088, 110090), (2180, 105444), (2320, 99081), (2424, 94830), (2610, 88072), (2616, 87870), (2929, 78480), (3030, 75864), (3161, 72720), (3270, 70296), (3480, 66054), (3636, 63220), (3924, 58580), (4040, 56898), (4176, 55045), (4360, 52722), (4545, 50576), (4848, 47415), (4905, 46864), (5220, 44036), (5232, 43935), (5858, 39240), (6060, 37932), (6322, 36360), (6540, 35148), (6960, 33027), (7272, 31610), (7848, 29290), (8080, 28449), (8720, 26361), (8787, 26160), (9090, 25288), (9483, 24240), (9810, 23432), (10440, 22018), (11009, 20880), (11716, 19620), (12120, 18966), (12644, 18180), (13080, 17574), (14544, 15805), (14645, 15696)]