7930478880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7681}}^1$

素因数の和:7944

約数の個数: 192

約数和(自身を含む): 27876441600

約数和(自身を除く): 19945962720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 478, 480, 540, 717, 720, 864, 956, 1080, 1195, 1434, 1440, 1912, 2151, 2160, 2390, 2868, 3585, 3824, 4302, 4320, 4780, 5736, 6453, 7170, 7648, 7681, 8604, 9560, 10755, 11472, 12906, 14340, 15362, 17208, 19120, 21510, 22944, 23043, 25812, 28680, 30724, 32265, 34416, 38240, 38405, 43020, 46086, 51624, 57360, 61448, 64530, 68832, 69129, 76810, 86040, 92172, 103248, 114720, 115215, 122896, 129060, 138258, 153620, 172080, 184344, 206496, 207387, 230430, 245792, 258120, 276516, 307240, 344160, 345645, 368688, 414774, 460860, 516240, 553032, 614480, 691290, 737376, 829548, 921720, 1032480, 1036935, 1106064, 1228960, 1382580, 1659096, 1835759, 1843440, 2073870, 2212128, 2765160, 3318192, 3671518, 3686880, 4147740, 5507277, 5530320, 6636384, 7343036, 8295480, 9178795, 11014554, 11060640, 14686072, 16521831, 16590960, 18357590, 22029108, 27536385, 29372144, 33043662, 33181920, 36715180, 44058216, 49565493, 55072770, 58744288, 66087324, 73430360, 82609155, 88116432, 99130986, 110145540, 132174648, 146860720, 165218310, 176232864, 198261972, 220291080, 247827465, 264349296, 293721440, 330436620, 396523944, 440582160, 495654930, 528698592, 660873240, 793047888, 881164320, 991309860, 1321746480, 1586095776, 1982619720, 2643492960, 3965239440, 7930478880]

約数ペア:

[(1, 7930478880), (2, 3965239440), (3, 2643492960), (4, 1982619720), (5, 1586095776), (6, 1321746480), (8, 991309860), (9, 881164320), (10, 793047888), (12, 660873240), (15, 528698592), (16, 495654930), (18, 440582160), (20, 396523944), (24, 330436620), (27, 293721440), (30, 264349296), (32, 247827465), (36, 220291080), (40, 198261972), (45, 176232864), (48, 165218310), (54, 146860720), (60, 132174648), (72, 110145540), (80, 99130986), (90, 88116432), (96, 82609155), (108, 73430360), (120, 66087324), (135, 58744288), (144, 55072770), (160, 49565493), (180, 44058216), (216, 36715180), (239, 33181920), (240, 33043662), (270, 29372144), (288, 27536385), (360, 22029108), (432, 18357590), (478, 16590960), (480, 16521831), (540, 14686072), (717, 11060640), (720, 11014554), (864, 9178795), (956, 8295480), (1080, 7343036), (1195, 6636384), (1434, 5530320), (1440, 5507277), (1912, 4147740), (2151, 3686880), (2160, 3671518), (2390, 3318192), (2868, 2765160), (3585, 2212128), (3824, 2073870), (4302, 1843440), (4320, 1835759), (4780, 1659096), (5736, 1382580), (6453, 1228960), (7170, 1106064), (7648, 1036935), (7681, 1032480), (8604, 921720), (9560, 829548), (10755, 737376), (11472, 691290), (12906, 614480), (14340, 553032), (15362, 516240), (17208, 460860), (19120, 414774), (21510, 368688), (22944, 345645), (23043, 344160), (25812, 307240), (28680, 276516), (30724, 258120), (32265, 245792), (34416, 230430), (38240, 207387), (38405, 206496), (43020, 184344), (46086, 172080), (51624, 153620), (57360, 138258), (61448, 129060), (64530, 122896), (68832, 115215), (69129, 114720), (76810, 103248), (86040, 92172)]