455072640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 256

約数和(自身を含む): 1639180800

約数和(自身を除く): 1184108160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 638, 640, 660, 696, 704, 743, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1408, 1486, 1595, 1740, 1760, 1856, 1914, 1920, 2112, 2229, 2320, 2552, 2640, 2784, 2972, 3190, 3480, 3520, 3712, 3715, 3828, 4224, 4458, 4640, 4785, 5104, 5280, 5568, 5944, 6380, 6960, 7040, 7430, 7656, 8173, 8916, 9280, 9570, 10208, 10560, 11136, 11145, 11888, 12760, 13920, 14860, 15312, 16346, 17832, 18560, 19140, 20416, 21120, 21547, 22290, 23776, 24519, 25520, 27840, 29720, 30624, 32692, 35664, 38280, 40832, 40865, 43094, 44580, 47552, 49038, 51040, 55680, 59440, 61248, 64641, 65384, 71328, 76560, 81730, 86188, 89160, 95104, 98076, 102080, 107735, 118880, 122496, 122595, 129282, 130768, 142656, 153120, 163460, 172376, 178320, 196152, 204160, 215470, 237017, 237760, 245190, 258564, 261536, 285312, 306240, 323205, 326920, 344752, 356640, 392304, 430940, 474034, 475520, 490380, 517128, 523072, 612480, 646410, 653840, 689504, 711051, 713280, 784608, 861880, 948068, 980760, 1034256, 1046144, 1185085, 1292820, 1307680, 1379008, 1422102, 1426560, 1569216, 1723760, 1896136, 1961520, 2068512, 2370170, 2585640, 2615360, 2758016, 2844204, 3138432, 3447520, 3555255, 3792272, 3923040, 4137024, 4740340, 5171280, 5230720, 5688408, 6895040, 7110510, 7584544, 7846080, 8274048, 9480680, 10342560, 11376816, 13790080, 14221020, 15169088, 15692160, 18961360, 20685120, 22753632, 28442040, 30338176, 37922720, 41370240, 45507264, 56884080, 75845440, 91014528, 113768160, 151690880, 227536320, 455072640]

約数ペア:

[(1, 455072640), (2, 227536320), (3, 151690880), (4, 113768160), (5, 91014528), (6, 75845440), (8, 56884080), (10, 45507264), (11, 41370240), (12, 37922720), (15, 30338176), (16, 28442040), (20, 22753632), (22, 20685120), (24, 18961360), (29, 15692160), (30, 15169088), (32, 14221020), (33, 13790080), (40, 11376816), (44, 10342560), (48, 9480680), (55, 8274048), (58, 7846080), (60, 7584544), (64, 7110510), (66, 6895040), (80, 5688408), (87, 5230720), (88, 5171280), (96, 4740340), (110, 4137024), (116, 3923040), (120, 3792272), (128, 3555255), (132, 3447520), (145, 3138432), (160, 2844204), (165, 2758016), (174, 2615360), (176, 2585640), (192, 2370170), (220, 2068512), (232, 1961520), (240, 1896136), (264, 1723760), (290, 1569216), (319, 1426560), (320, 1422102), (330, 1379008), (348, 1307680), (352, 1292820), (384, 1185085), (435, 1046144), (440, 1034256), (464, 980760), (480, 948068), (528, 861880), (580, 784608), (638, 713280), (640, 711051), (660, 689504), (696, 653840), (704, 646410), (743, 612480), (870, 523072), (880, 517128), (928, 490380), (957, 475520), (960, 474034), (1056, 430940), (1160, 392304), (1276, 356640), (1320, 344752), (1392, 326920), (1408, 323205), (1486, 306240), (1595, 285312), (1740, 261536), (1760, 258564), (1856, 245190), (1914, 237760), (1920, 237017), (2112, 215470), (2229, 204160), (2320, 196152), (2552, 178320), (2640, 172376), (2784, 163460), (2972, 153120), (3190, 142656), (3480, 130768), (3520, 129282), (3712, 122595), (3715, 122496), (3828, 118880), (4224, 107735), (4458, 102080), (4640, 98076), (4785, 95104), (5104, 89160), (5280, 86188), (5568, 81730), (5944, 76560), (6380, 71328), (6960, 65384), (7040, 64641), (7430, 61248), (7656, 59440), (8173, 55680), (8916, 51040), (9280, 49038), (9570, 47552), (10208, 44580), (10560, 43094), (11136, 40865), (11145, 40832), (11888, 38280), (12760, 35664), (13920, 32692), (14860, 30624), (15312, 29720), (16346, 27840), (17832, 25520), (18560, 24519), (19140, 23776), (20416, 22290), (21120, 21547)]