266766720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 256

約数和(自身を含む): 983508480

約数和(自身を除く): 716741760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 743, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1486, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2229, 2244, 2640, 2720, 2805, 2972, 2992, 3264, 3520, 3715, 3740, 4080, 4224, 4458, 4488, 5280, 5440, 5610, 5944, 5984, 6528, 7040, 7430, 7480, 8160, 8173, 8916, 8976, 10560, 10880, 11145, 11220, 11888, 11968, 12631, 14860, 14960, 16320, 16346, 17832, 17952, 21120, 22290, 22440, 23776, 23936, 24519, 25262, 29720, 29920, 32640, 32692, 35664, 35904, 37893, 40865, 44580, 44880, 47552, 49038, 50524, 59440, 59840, 63155, 65384, 71328, 71808, 75786, 81730, 89160, 89760, 95104, 98076, 101048, 118880, 119680, 122595, 126310, 130768, 138941, 142656, 151572, 163460, 178320, 179520, 189465, 196152, 202096, 237760, 245190, 252620, 261536, 277882, 285312, 303144, 326920, 356640, 359040, 378930, 392304, 404192, 416823, 475520, 490380, 505240, 523072, 555764, 606288, 653840, 694705, 713280, 757860, 784608, 808384, 833646, 980760, 1010480, 1046144, 1111528, 1212576, 1307680, 1389410, 1426560, 1515720, 1569216, 1616768, 1667292, 1961520, 2020960, 2084115, 2223056, 2425152, 2615360, 2778820, 3031440, 3138432, 3334584, 3923040, 4041920, 4168230, 4446112, 4850304, 5230720, 5557640, 6062880, 6669168, 7846080, 8083840, 8336460, 8892224, 11115280, 12125760, 13338336, 15692160, 16672920, 17784448, 22230560, 24251520, 26676672, 33345840, 44461120, 53353344, 66691680, 88922240, 133383360, 266766720]

約数ペア:

[(1, 266766720), (2, 133383360), (3, 88922240), (4, 66691680), (5, 53353344), (6, 44461120), (8, 33345840), (10, 26676672), (11, 24251520), (12, 22230560), (15, 17784448), (16, 16672920), (17, 15692160), (20, 13338336), (22, 12125760), (24, 11115280), (30, 8892224), (32, 8336460), (33, 8083840), (34, 7846080), (40, 6669168), (44, 6062880), (48, 5557640), (51, 5230720), (55, 4850304), (60, 4446112), (64, 4168230), (66, 4041920), (68, 3923040), (80, 3334584), (85, 3138432), (88, 3031440), (96, 2778820), (102, 2615360), (110, 2425152), (120, 2223056), (128, 2084115), (132, 2020960), (136, 1961520), (160, 1667292), (165, 1616768), (170, 1569216), (176, 1515720), (187, 1426560), (192, 1389410), (204, 1307680), (220, 1212576), (240, 1111528), (255, 1046144), (264, 1010480), (272, 980760), (320, 833646), (330, 808384), (340, 784608), (352, 757860), (374, 713280), (384, 694705), (408, 653840), (440, 606288), (480, 555764), (510, 523072), (528, 505240), (544, 490380), (561, 475520), (640, 416823), (660, 404192), (680, 392304), (704, 378930), (743, 359040), (748, 356640), (816, 326920), (880, 303144), (935, 285312), (960, 277882), (1020, 261536), (1056, 252620), (1088, 245190), (1122, 237760), (1320, 202096), (1360, 196152), (1408, 189465), (1486, 179520), (1496, 178320), (1632, 163460), (1760, 151572), (1870, 142656), (1920, 138941), (2040, 130768), (2112, 126310), (2176, 122595), (2229, 119680), (2244, 118880), (2640, 101048), (2720, 98076), (2805, 95104), (2972, 89760), (2992, 89160), (3264, 81730), (3520, 75786), (3715, 71808), (3740, 71328), (4080, 65384), (4224, 63155), (4458, 59840), (4488, 59440), (5280, 50524), (5440, 49038), (5610, 47552), (5944, 44880), (5984, 44580), (6528, 40865), (7040, 37893), (7430, 35904), (7480, 35664), (8160, 32692), (8173, 32640), (8916, 29920), (8976, 29720), (10560, 25262), (10880, 24519), (11145, 23936), (11220, 23776), (11888, 22440), (11968, 22290), (12631, 21120), (14860, 17952), (14960, 17832), (16320, 16346)]