12510881280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1$

素因数の和:23661

約数の個数: 240

約数和(自身を含む): 45214472160

約数和(自身を除く): 32703590880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 4608, 5520, 5760, 5888, 6624, 7360, 7680, 8280, 8832, 11040, 11520, 11776, 13248, 14720, 16560, 17664, 22080, 23040, 23609, 26496, 29440, 33120, 35328, 44160, 47218, 52992, 58880, 66240, 70827, 88320, 94436, 105984, 118045, 132480, 141654, 176640, 188872, 212481, 236090, 264960, 283308, 354135, 377744, 424962, 472180, 529920, 543007, 566616, 708270, 755488, 849924, 944360, 1062405, 1086014, 1133232, 1416540, 1510976, 1629021, 1699848, 1888720, 2124810, 2172028, 2266464, 2715035, 2833080, 3021952, 3258042, 3399696, 3777440, 4249620, 4344056, 4532928, 4887063, 5430070, 5666160, 6043904, 6516084, 6799392, 7554880, 8145105, 8499240, 8688112, 9065856, 9774126, 10860140, 11332320, 12087808, 13032168, 13598784, 15109760, 16290210, 16998480, 17376224, 18131712, 19548252, 21720280, 22664640, 24435315, 26064336, 27197568, 30219520, 32580420, 33996960, 34752448, 36263424, 39096504, 43440560, 45329280, 48870630, 52128672, 54395136, 60439040, 65160840, 67993920, 69504896, 78193008, 86881120, 90658560, 97741260, 104257344, 108790272, 130321680, 135987840, 139009792, 156386016, 173762240, 181317120, 195482520, 208514688, 260643360, 271975680, 278019584, 312772032, 347524480, 390965040, 417029376, 521286720, 543951360, 625544064, 695048960, 781930080, 834058752, 1042573440, 1251088128, 1390097920, 1563860160, 2085146880, 2502176256, 3127720320, 4170293760, 6255440640, 12510881280]

約数ペア:

[(1, 12510881280), (2, 6255440640), (3, 4170293760), (4, 3127720320), (5, 2502176256), (6, 2085146880), (8, 1563860160), (9, 1390097920), (10, 1251088128), (12, 1042573440), (15, 834058752), (16, 781930080), (18, 695048960), (20, 625544064), (23, 543951360), (24, 521286720), (30, 417029376), (32, 390965040), (36, 347524480), (40, 312772032), (45, 278019584), (46, 271975680), (48, 260643360), (60, 208514688), (64, 195482520), (69, 181317120), (72, 173762240), (80, 156386016), (90, 139009792), (92, 135987840), (96, 130321680), (115, 108790272), (120, 104257344), (128, 97741260), (138, 90658560), (144, 86881120), (160, 78193008), (180, 69504896), (184, 67993920), (192, 65160840), (207, 60439040), (230, 54395136), (240, 52128672), (256, 48870630), (276, 45329280), (288, 43440560), (320, 39096504), (345, 36263424), (360, 34752448), (368, 33996960), (384, 32580420), (414, 30219520), (460, 27197568), (480, 26064336), (512, 24435315), (552, 22664640), (576, 21720280), (640, 19548252), (690, 18131712), (720, 17376224), (736, 16998480), (768, 16290210), (828, 15109760), (920, 13598784), (960, 13032168), (1035, 12087808), (1104, 11332320), (1152, 10860140), (1280, 9774126), (1380, 9065856), (1440, 8688112), (1472, 8499240), (1536, 8145105), (1656, 7554880), (1840, 6799392), (1920, 6516084), (2070, 6043904), (2208, 5666160), (2304, 5430070), (2560, 4887063), (2760, 4532928), (2880, 4344056), (2944, 4249620), (3312, 3777440), (3680, 3399696), (3840, 3258042), (4140, 3021952), (4416, 2833080), (4608, 2715035), (5520, 2266464), (5760, 2172028), (5888, 2124810), (6624, 1888720), (7360, 1699848), (7680, 1629021), (8280, 1510976), (8832, 1416540), (11040, 1133232), (11520, 1086014), (11776, 1062405), (13248, 944360), (14720, 849924), (16560, 755488), (17664, 708270), (22080, 566616), (23040, 543007), (23609, 529920), (26496, 472180), (29440, 424962), (33120, 377744), (35328, 354135), (44160, 283308), (47218, 264960), (52992, 236090), (58880, 212481), (66240, 188872), (70827, 176640), (88320, 141654), (94436, 132480), (105984, 118045)]