8242960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 24105600

約数和(自身を除く): 15862640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 29, 34, 38, 40, 44, 55, 58, 68, 76, 80, 85, 88, 95, 110, 116, 136, 145, 152, 170, 176, 187, 190, 209, 220, 232, 272, 290, 304, 319, 323, 340, 374, 380, 418, 440, 464, 493, 551, 580, 638, 646, 680, 748, 760, 836, 880, 935, 986, 1045, 1102, 1160, 1276, 1292, 1360, 1496, 1520, 1595, 1615, 1672, 1870, 1972, 2090, 2204, 2320, 2465, 2552, 2584, 2755, 2992, 3190, 3230, 3344, 3553, 3740, 3944, 4180, 4408, 4930, 5104, 5168, 5423, 5510, 6061, 6380, 6460, 7106, 7480, 7888, 8360, 8816, 9367, 9860, 10846, 11020, 12122, 12760, 12920, 14212, 14960, 16720, 17765, 18734, 19720, 21692, 22040, 24244, 25520, 25840, 27115, 28424, 30305, 35530, 37468, 39440, 43384, 44080, 46835, 48488, 54230, 56848, 60610, 71060, 74936, 86768, 93670, 96976, 103037, 108460, 121220, 142120, 149872, 187340, 206074, 216920, 242440, 284240, 374680, 412148, 433840, 484880, 515185, 749360, 824296, 1030370, 1648592, 2060740, 4121480, 8242960]

約数ペア:

[(1, 8242960), (2, 4121480), (4, 2060740), (5, 1648592), (8, 1030370), (10, 824296), (11, 749360), (16, 515185), (17, 484880), (19, 433840), (20, 412148), (22, 374680), (29, 284240), (34, 242440), (38, 216920), (40, 206074), (44, 187340), (55, 149872), (58, 142120), (68, 121220), (76, 108460), (80, 103037), (85, 96976), (88, 93670), (95, 86768), (110, 74936), (116, 71060), (136, 60610), (145, 56848), (152, 54230), (170, 48488), (176, 46835), (187, 44080), (190, 43384), (209, 39440), (220, 37468), (232, 35530), (272, 30305), (290, 28424), (304, 27115), (319, 25840), (323, 25520), (340, 24244), (374, 22040), (380, 21692), (418, 19720), (440, 18734), (464, 17765), (493, 16720), (551, 14960), (580, 14212), (638, 12920), (646, 12760), (680, 12122), (748, 11020), (760, 10846), (836, 9860), (880, 9367), (935, 8816), (986, 8360), (1045, 7888), (1102, 7480), (1160, 7106), (1276, 6460), (1292, 6380), (1360, 6061), (1496, 5510), (1520, 5423), (1595, 5168), (1615, 5104), (1672, 4930), (1870, 4408), (1972, 4180), (2090, 3944), (2204, 3740), (2320, 3553), (2465, 3344), (2552, 3230), (2584, 3190), (2755, 2992)]