164753640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 568339200

約数和(自身を除く): 403585560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 344, 348, 360, 367, 387, 430, 435, 516, 522, 580, 645, 696, 734, 774, 860, 870, 1032, 1044, 1101, 1160, 1247, 1290, 1305, 1468, 1548, 1720, 1740, 1835, 1935, 2088, 2202, 2494, 2580, 2610, 2936, 3096, 3303, 3480, 3670, 3741, 3870, 4404, 4988, 5160, 5220, 5505, 6235, 6606, 7340, 7482, 7740, 8808, 9976, 10440, 10643, 11010, 11223, 12470, 13212, 14680, 14964, 15480, 15781, 16515, 18705, 21286, 22020, 22446, 24940, 26424, 29928, 31562, 31929, 33030, 37410, 42572, 44040, 44892, 47343, 49880, 53215, 56115, 63124, 63858, 66060, 74820, 78905, 85144, 89784, 94686, 95787, 106430, 112230, 126248, 127716, 132120, 142029, 149640, 157810, 159645, 189372, 191574, 212860, 224460, 236715, 255432, 284058, 315620, 319290, 378744, 383148, 425720, 448920, 457649, 473430, 478935, 568116, 631240, 638580, 710145, 766296, 915298, 946860, 957870, 1136232, 1277160, 1372947, 1420290, 1830596, 1893720, 1915740, 2288245, 2745894, 2840580, 3661192, 3831480, 4118841, 4576490, 5491788, 5681160, 6864735, 8237682, 9152980, 10983576, 13729470, 16475364, 18305960, 20594205, 27458940, 32950728, 41188410, 54917880, 82376820, 164753640]

約数ペア:

[(1, 164753640), (2, 82376820), (3, 54917880), (4, 41188410), (5, 32950728), (6, 27458940), (8, 20594205), (9, 18305960), (10, 16475364), (12, 13729470), (15, 10983576), (18, 9152980), (20, 8237682), (24, 6864735), (29, 5681160), (30, 5491788), (36, 4576490), (40, 4118841), (43, 3831480), (45, 3661192), (58, 2840580), (60, 2745894), (72, 2288245), (86, 1915740), (87, 1893720), (90, 1830596), (116, 1420290), (120, 1372947), (129, 1277160), (145, 1136232), (172, 957870), (174, 946860), (180, 915298), (215, 766296), (232, 710145), (258, 638580), (261, 631240), (290, 568116), (344, 478935), (348, 473430), (360, 457649), (367, 448920), (387, 425720), (430, 383148), (435, 378744), (516, 319290), (522, 315620), (580, 284058), (645, 255432), (696, 236715), (734, 224460), (774, 212860), (860, 191574), (870, 189372), (1032, 159645), (1044, 157810), (1101, 149640), (1160, 142029), (1247, 132120), (1290, 127716), (1305, 126248), (1468, 112230), (1548, 106430), (1720, 95787), (1740, 94686), (1835, 89784), (1935, 85144), (2088, 78905), (2202, 74820), (2494, 66060), (2580, 63858), (2610, 63124), (2936, 56115), (3096, 53215), (3303, 49880), (3480, 47343), (3670, 44892), (3741, 44040), (3870, 42572), (4404, 37410), (4988, 33030), (5160, 31929), (5220, 31562), (5505, 29928), (6235, 26424), (6606, 24940), (7340, 22446), (7482, 22020), (7740, 21286), (8808, 18705), (9976, 16515), (10440, 15781), (10643, 15480), (11010, 14964), (11223, 14680), (12470, 13212)]