268411320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 926956800

約数和(自身を除く): 658545480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2239, 2664, 2997, 3240, 3330, 3996, 4440, 4478, 4995, 5994, 6660, 6717, 7992, 8956, 9990, 11195, 11988, 13320, 13434, 14985, 17912, 19980, 20151, 22390, 23976, 26868, 29970, 33585, 39960, 40302, 44780, 53736, 59940, 60453, 67170, 80604, 82843, 89560, 100755, 119880, 120906, 134340, 161208, 165686, 181359, 201510, 241812, 248529, 268680, 302265, 331372, 362718, 403020, 414215, 483624, 497058, 604530, 662744, 725436, 745587, 806040, 828430, 906795, 994116, 1209060, 1242645, 1450872, 1491174, 1656860, 1813590, 1988232, 2236761, 2418120, 2485290, 2982348, 3313720, 3627180, 3727935, 4473522, 4970580, 5964696, 6710283, 7254360, 7455870, 8947044, 9941160, 11183805, 13420566, 14911740, 17894088, 22367610, 26841132, 29823480, 33551415, 44735220, 53682264, 67102830, 89470440, 134205660, 268411320]

約数ペア:

[(1, 268411320), (2, 134205660), (3, 89470440), (4, 67102830), (5, 53682264), (6, 44735220), (8, 33551415), (9, 29823480), (10, 26841132), (12, 22367610), (15, 17894088), (18, 14911740), (20, 13420566), (24, 11183805), (27, 9941160), (30, 8947044), (36, 7455870), (37, 7254360), (40, 6710283), (45, 5964696), (54, 4970580), (60, 4473522), (72, 3727935), (74, 3627180), (81, 3313720), (90, 2982348), (108, 2485290), (111, 2418120), (120, 2236761), (135, 1988232), (148, 1813590), (162, 1656860), (180, 1491174), (185, 1450872), (216, 1242645), (222, 1209060), (270, 994116), (296, 906795), (324, 828430), (333, 806040), (360, 745587), (370, 725436), (405, 662744), (444, 604530), (540, 497058), (555, 483624), (648, 414215), (666, 403020), (740, 362718), (810, 331372), (888, 302265), (999, 268680), (1080, 248529), (1110, 241812), (1332, 201510), (1480, 181359), (1620, 165686), (1665, 161208), (1998, 134340), (2220, 120906), (2239, 119880), (2664, 100755), (2997, 89560), (3240, 82843), (3330, 80604), (3996, 67170), (4440, 60453), (4478, 59940), (4995, 53736), (5994, 44780), (6660, 40302), (6717, 39960), (7992, 33585), (8956, 29970), (9990, 26868), (11195, 23976), (11988, 22390), (13320, 20151), (13434, 19980), (14985, 17912)]