203211120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 566739600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 48, 56, 58, 60, 70, 80, 84, 86, 87, 97, 105, 112, 116, 120, 129, 140, 145, 168, 172, 174, 194, 203, 210, 215, 232, 240, 258, 280, 290, 291, 301, 336, 344, 348, 388, 406, 420, 430, 435, 464, 485, 516, 560, 580, 582, 602, 609, 645, 679, 688, 696, 776, 812, 840, 860, 870, 903, 970, 1015, 1032, 1160, 1164, 1204, 1218, 1247, 1290, 1358, 1392, 1455, 1505, 1552, 1624, 1680, 1720, 1740, 1806, 1940, 2030, 2037, 2064, 2320, 2328, 2408, 2436, 2494, 2580, 2716, 2813, 2910, 3010, 3045, 3248, 3395, 3440, 3480, 3612, 3741, 3880, 4060, 4074, 4171, 4515, 4656, 4816, 4872, 4988, 5160, 5432, 5626, 5820, 6020, 6090, 6235, 6790, 6960, 7224, 7482, 7760, 8120, 8148, 8342, 8439, 8729, 9030, 9744, 9976, 10185, 10320, 10864, 11252, 11640, 12040, 12180, 12470, 12513, 13580, 14065, 14448, 14964, 16240, 16296, 16684, 16878, 17458, 18060, 18705, 19691, 19952, 20370, 20855, 22504, 23280, 24080, 24360, 24940, 25026, 26187, 27160, 28130, 29197, 29928, 32592, 33368, 33756, 34916, 36120, 37410, 39382, 40740, 41710, 42195, 43645, 45008, 48720, 49880, 50052, 52374, 54320, 56260, 58394, 59073, 59856, 62565, 66736, 67512, 69832, 72240, 74820, 78764, 81480, 83420, 84390, 87290, 87591, 98455, 99760, 100104, 104748, 112520, 116788, 118146, 120959, 125130, 130935, 135024, 139664, 145985, 149640, 157528, 162960, 166840, 168780, 174580, 175182, 196910, 200208, 209496, 225040, 233576, 236292, 241918, 250260, 261870, 291970, 295365, 299280, 315056, 333680, 337560, 349160, 350364, 362877, 393820, 418992, 437955, 467152, 472584, 483836, 500520, 523740, 583940, 590730, 604795, 675120, 698320, 700728, 725754, 787640, 846713, 875910, 945168, 967672, 1001040, 1047480, 1167880, 1181460, 1209590, 1401456, 1451508, 1575280, 1693426, 1751820, 1814385, 1935344, 2094960, 2335760, 2362920, 2419180, 2540139, 2903016, 3386852, 3503640, 3628770, 4233565, 4725840, 4838360, 5080278, 5806032, 6773704, 7007280, 7257540, 8467130, 9676720, 10160556, 12700695, 13547408, 14515080, 16934260, 20321112, 25401390, 29030160, 33868520, 40642224, 50802780, 67737040, 101605560, 203211120]

約数ペア:

[(1, 203211120), (2, 101605560), (3, 67737040), (4, 50802780), (5, 40642224), (6, 33868520), (7, 29030160), (8, 25401390), (10, 20321112), (12, 16934260), (14, 14515080), (15, 13547408), (16, 12700695), (20, 10160556), (21, 9676720), (24, 8467130), (28, 7257540), (29, 7007280), (30, 6773704), (35, 5806032), (40, 5080278), (42, 4838360), (43, 4725840), (48, 4233565), (56, 3628770), (58, 3503640), (60, 3386852), (70, 2903016), (80, 2540139), (84, 2419180), (86, 2362920), (87, 2335760), (97, 2094960), (105, 1935344), (112, 1814385), (116, 1751820), (120, 1693426), (129, 1575280), (140, 1451508), (145, 1401456), (168, 1209590), (172, 1181460), (174, 1167880), (194, 1047480), (203, 1001040), (210, 967672), (215, 945168), (232, 875910), (240, 846713), (258, 787640), (280, 725754), (290, 700728), (291, 698320), (301, 675120), (336, 604795), (344, 590730), (348, 583940), (388, 523740), (406, 500520), (420, 483836), (430, 472584), (435, 467152), (464, 437955), (485, 418992), (516, 393820), (560, 362877), (580, 350364), (582, 349160), (602, 337560), (609, 333680), (645, 315056), (679, 299280), (688, 295365), (696, 291970), (776, 261870), (812, 250260), (840, 241918), (860, 236292), (870, 233576), (903, 225040), (970, 209496), (1015, 200208), (1032, 196910), (1160, 175182), (1164, 174580), (1204, 168780), (1218, 166840), (1247, 162960), (1290, 157528), (1358, 149640), (1392, 145985), (1455, 139664), (1505, 135024), (1552, 130935), (1624, 125130), (1680, 120959), (1720, 118146), (1740, 116788), (1806, 112520), (1940, 104748), (2030, 100104), (2037, 99760), (2064, 98455), (2320, 87591), (2328, 87290), (2408, 84390), (2436, 83420), (2494, 81480), (2580, 78764), (2716, 74820), (2813, 72240), (2910, 69832), (3010, 67512), (3045, 66736), (3248, 62565), (3395, 59856), (3440, 59073), (3480, 58394), (3612, 56260), (3741, 54320), (3880, 52374), (4060, 50052), (4074, 49880), (4171, 48720), (4515, 45008), (4656, 43645), (4816, 42195), (4872, 41710), (4988, 40740), (5160, 39382), (5432, 37410), (5626, 36120), (5820, 34916), (6020, 33756), (6090, 33368), (6235, 32592), (6790, 29928), (6960, 29197), (7224, 28130), (7482, 27160), (7760, 26187), (8120, 25026), (8148, 24940), (8342, 24360), (8439, 24080), (8729, 23280), (9030, 22504), (9744, 20855), (9976, 20370), (10185, 19952), (10320, 19691), (10864, 18705), (11252, 18060), (11640, 17458), (12040, 16878), (12180, 16684), (12470, 16296), (12513, 16240), (13580, 14964), (14065, 14448)]