8026080720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{111103}}^1$

素因数の和:111169

約数の個数: 160

約数和(自身を含む): 29096804352

約数和(自身を除く): 21070723632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 24080, 36120, 72240, 111103, 222206, 333309, 444412, 555515, 666618, 777721, 888824, 1111030, 1333236, 1555442, 1666545, 1777648, 2222060, 2333163, 2666472, 3110884, 3333090, 3888605, 4444120, 4666326, 4777429, 5332944, 6221768, 6666180, 7777210, 8888240, 9332652, 9554858, 11665815, 12443536, 13332360, 14332287, 15554420, 18665304, 19109716, 23331630, 23887145, 26664720, 28664574, 31108840, 33442003, 37330608, 38219432, 46663260, 47774290, 57329148, 62217680, 66884006, 71661435, 76438864, 93326520, 95548580, 100326009, 114658296, 133768012, 143322870, 167210015, 186653040, 191097160, 200652018, 229316592, 267536024, 286645740, 334420030, 382194320, 401304036, 501630045, 535072048, 573291480, 668840060, 802608072, 1003260090, 1146582960, 1337680120, 1605216144, 2006520180, 2675360240, 4013040360, 8026080720]

約数ペア:

[(1, 8026080720), (2, 4013040360), (3, 2675360240), (4, 2006520180), (5, 1605216144), (6, 1337680120), (7, 1146582960), (8, 1003260090), (10, 802608072), (12, 668840060), (14, 573291480), (15, 535072048), (16, 501630045), (20, 401304036), (21, 382194320), (24, 334420030), (28, 286645740), (30, 267536024), (35, 229316592), (40, 200652018), (42, 191097160), (43, 186653040), (48, 167210015), (56, 143322870), (60, 133768012), (70, 114658296), (80, 100326009), (84, 95548580), (86, 93326520), (105, 76438864), (112, 71661435), (120, 66884006), (129, 62217680), (140, 57329148), (168, 47774290), (172, 46663260), (210, 38219432), (215, 37330608), (240, 33442003), (258, 31108840), (280, 28664574), (301, 26664720), (336, 23887145), (344, 23331630), (420, 19109716), (430, 18665304), (516, 15554420), (560, 14332287), (602, 13332360), (645, 12443536), (688, 11665815), (840, 9554858), (860, 9332652), (903, 8888240), (1032, 7777210), (1204, 6666180), (1290, 6221768), (1505, 5332944), (1680, 4777429), (1720, 4666326), (1806, 4444120), (2064, 3888605), (2408, 3333090), (2580, 3110884), (3010, 2666472), (3440, 2333163), (3612, 2222060), (4515, 1777648), (4816, 1666545), (5160, 1555442), (6020, 1333236), (7224, 1111030), (9030, 888824), (10320, 777721), (12040, 666618), (14448, 555515), (18060, 444412), (24080, 333309), (36120, 222206), (72240, 111103)]