31028674560

素因数分解:

$2^{18}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 304

約数和(自身を含む): 107105542656

約数和(自身を除く): 76076868096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 607, 624, 640, 768, 780, 832, 960, 1024, 1040, 1214, 1248, 1280, 1536, 1560, 1664, 1821, 1920, 2048, 2080, 2428, 2496, 2560, 3035, 3072, 3120, 3328, 3642, 3840, 4096, 4160, 4856, 4992, 5120, 6070, 6144, 6240, 6656, 7284, 7680, 7891, 8192, 8320, 9105, 9712, 9984, 10240, 12140, 12288, 12480, 13312, 14568, 15360, 15782, 16384, 16640, 18210, 19424, 19968, 20480, 23673, 24280, 24576, 24960, 26624, 29136, 30720, 31564, 32768, 33280, 36420, 38848, 39455, 39936, 40960, 47346, 48560, 49152, 49920, 53248, 58272, 61440, 63128, 65536, 66560, 72840, 77696, 78910, 79872, 81920, 94692, 97120, 98304, 99840, 106496, 116544, 118365, 122880, 126256, 131072, 133120, 145680, 155392, 157820, 159744, 163840, 189384, 194240, 196608, 199680, 212992, 233088, 236730, 245760, 252512, 262144, 266240, 291360, 310784, 315640, 319488, 327680, 378768, 388480, 393216, 399360, 425984, 466176, 473460, 491520, 505024, 532480, 582720, 621568, 631280, 638976, 655360, 757536, 776960, 786432, 798720, 851968, 932352, 946920, 983040, 1010048, 1064960, 1165440, 1243136, 1262560, 1277952, 1310720, 1515072, 1553920, 1597440, 1703936, 1864704, 1893840, 1966080, 2020096, 2129920, 2330880, 2486272, 2525120, 2555904, 3030144, 3107840, 3194880, 3407872, 3729408, 3787680, 3932160, 4040192, 4259840, 4661760, 4972544, 5050240, 5111808, 6060288, 6215680, 6389760, 7458816, 7575360, 8080384, 8519680, 9323520, 9945088, 10100480, 10223616, 12120576, 12431360, 12779520, 14917632, 15150720, 16160768, 17039360, 18647040, 19890176, 20200960, 24241152, 24862720, 25559040, 29835264, 30301440, 32321536, 37294080, 39780352, 40401920, 48482304, 49725440, 51118080, 59670528, 60602880, 64643072, 74588160, 79560704, 80803840, 96964608, 99450880, 119341056, 121205760, 129286144, 149176320, 159121408, 161607680, 193929216, 198901760, 238682112, 242411520, 258572288, 298352640, 323215360, 387858432, 397803520, 477364224, 484823040, 517144576, 596705280, 646430720, 775716864, 795607040, 969646080, 1034289152, 1193410560, 1292861440, 1551433728, 1939292160, 2068578304, 2386821120, 2585722880, 3102867456, 3878584320, 5171445760, 6205734912, 7757168640, 10342891520, 15514337280, 31028674560]

約数ペア:

[(1, 31028674560), (2, 15514337280), (3, 10342891520), (4, 7757168640), (5, 6205734912), (6, 5171445760), (8, 3878584320), (10, 3102867456), (12, 2585722880), (13, 2386821120), (15, 2068578304), (16, 1939292160), (20, 1551433728), (24, 1292861440), (26, 1193410560), (30, 1034289152), (32, 969646080), (39, 795607040), (40, 775716864), (48, 646430720), (52, 596705280), (60, 517144576), (64, 484823040), (65, 477364224), (78, 397803520), (80, 387858432), (96, 323215360), (104, 298352640), (120, 258572288), (128, 242411520), (130, 238682112), (156, 198901760), (160, 193929216), (192, 161607680), (195, 159121408), (208, 149176320), (240, 129286144), (256, 121205760), (260, 119341056), (312, 99450880), (320, 96964608), (384, 80803840), (390, 79560704), (416, 74588160), (480, 64643072), (512, 60602880), (520, 59670528), (607, 51118080), (624, 49725440), (640, 48482304), (768, 40401920), (780, 39780352), (832, 37294080), (960, 32321536), (1024, 30301440), (1040, 29835264), (1214, 25559040), (1248, 24862720), (1280, 24241152), (1536, 20200960), (1560, 19890176), (1664, 18647040), (1821, 17039360), (1920, 16160768), (2048, 15150720), (2080, 14917632), (2428, 12779520), (2496, 12431360), (2560, 12120576), (3035, 10223616), (3072, 10100480), (3120, 9945088), (3328, 9323520), (3642, 8519680), (3840, 8080384), (4096, 7575360), (4160, 7458816), (4856, 6389760), (4992, 6215680), (5120, 6060288), (6070, 5111808), (6144, 5050240), (6240, 4972544), (6656, 4661760), (7284, 4259840), (7680, 4040192), (7891, 3932160), (8192, 3787680), (8320, 3729408), (9105, 3407872), (9712, 3194880), (9984, 3107840), (10240, 3030144), (12140, 2555904), (12288, 2525120), (12480, 2486272), (13312, 2330880), (14568, 2129920), (15360, 2020096), (15782, 1966080), (16384, 1893840), (16640, 1864704), (18210, 1703936), (19424, 1597440), (19968, 1553920), (20480, 1515072), (23673, 1310720), (24280, 1277952), (24576, 1262560), (24960, 1243136), (26624, 1165440), (29136, 1064960), (30720, 1010048), (31564, 983040), (32768, 946920), (33280, 932352), (36420, 851968), (38848, 798720), (39455, 786432), (39936, 776960), (40960, 757536), (47346, 655360), (48560, 638976), (49152, 631280), (49920, 621568), (53248, 582720), (58272, 532480), (61440, 505024), (63128, 491520), (65536, 473460), (66560, 466176), (72840, 425984), (77696, 399360), (78910, 393216), (79872, 388480), (81920, 378768), (94692, 327680), (97120, 319488), (98304, 315640), (99840, 310784), (106496, 291360), (116544, 266240), (118365, 262144), (122880, 252512), (126256, 245760), (131072, 236730), (133120, 233088), (145680, 212992), (155392, 199680), (157820, 196608), (159744, 194240), (163840, 189384)]