210567840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 192

約数和(自身を含む): 784546560

約数和(自身を除く): 573978720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2161, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4322, 4640, 4872, 6090, 6483, 6496, 6960, 8120, 8644, 9744, 10805, 12180, 12966, 13920, 15127, 16240, 17288, 19488, 21610, 24360, 25932, 30254, 32415, 32480, 34576, 43220, 45381, 48720, 51864, 60508, 62669, 64830, 69152, 75635, 86440, 90762, 97440, 103728, 121016, 125338, 129660, 151270, 172880, 181524, 188007, 207456, 226905, 242032, 250676, 259320, 302540, 313345, 345760, 363048, 376014, 438683, 453810, 484064, 501352, 518640, 605080, 626690, 726096, 752028, 877366, 907620, 940035, 1002704, 1037280, 1210160, 1253380, 1316049, 1452192, 1504056, 1754732, 1815240, 1880070, 2005408, 2193415, 2420320, 2506760, 2632098, 3008112, 3509464, 3630480, 3760140, 4386830, 5013520, 5264196, 6016224, 6580245, 7018928, 7260960, 7520280, 8773660, 10027040, 10528392, 13160490, 14037856, 15040560, 17547320, 21056784, 26320980, 30081120, 35094640, 42113568, 52641960, 70189280, 105283920, 210567840]

約数ペア:

[(1, 210567840), (2, 105283920), (3, 70189280), (4, 52641960), (5, 42113568), (6, 35094640), (7, 30081120), (8, 26320980), (10, 21056784), (12, 17547320), (14, 15040560), (15, 14037856), (16, 13160490), (20, 10528392), (21, 10027040), (24, 8773660), (28, 7520280), (29, 7260960), (30, 7018928), (32, 6580245), (35, 6016224), (40, 5264196), (42, 5013520), (48, 4386830), (56, 3760140), (58, 3630480), (60, 3509464), (70, 3008112), (80, 2632098), (84, 2506760), (87, 2420320), (96, 2193415), (105, 2005408), (112, 1880070), (116, 1815240), (120, 1754732), (140, 1504056), (145, 1452192), (160, 1316049), (168, 1253380), (174, 1210160), (203, 1037280), (210, 1002704), (224, 940035), (232, 907620), (240, 877366), (280, 752028), (290, 726096), (336, 626690), (348, 605080), (406, 518640), (420, 501352), (435, 484064), (464, 453810), (480, 438683), (560, 376014), (580, 363048), (609, 345760), (672, 313345), (696, 302540), (812, 259320), (840, 250676), (870, 242032), (928, 226905), (1015, 207456), (1120, 188007), (1160, 181524), (1218, 172880), (1392, 151270), (1624, 129660), (1680, 125338), (1740, 121016), (2030, 103728), (2161, 97440), (2320, 90762), (2436, 86440), (2784, 75635), (3045, 69152), (3248, 64830), (3360, 62669), (3480, 60508), (4060, 51864), (4322, 48720), (4640, 45381), (4872, 43220), (6090, 34576), (6483, 32480), (6496, 32415), (6960, 30254), (8120, 25932), (8644, 24360), (9744, 21610), (10805, 19488), (12180, 17288), (12966, 16240), (13920, 15127)]