9907246080

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{7963}}^1$

素因数の和:8003

約数の個数: 264

約数和(自身を含む): 35604240672

約数和(自身を除く): 25696994592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 7963, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 15926, 17280, 19440, 20736, 23040, 23889, 25920, 27648, 31104, 31852, 34560, 38880, 39815, 41472, 46080, 47778, 51840, 62208, 63704, 69120, 71667, 77760, 79630, 82944, 95556, 103680, 119445, 124416, 127408, 138240, 143334, 155520, 159260, 191112, 207360, 215001, 238890, 248832, 254816, 286668, 311040, 318520, 358335, 382224, 414720, 430002, 477780, 509632, 573336, 622080, 637040, 645003, 716670, 764448, 860004, 955560, 1019264, 1075005, 1146672, 1244160, 1274080, 1290006, 1433340, 1528896, 1720008, 1911120, 1935009, 2038528, 2150010, 2293344, 2548160, 2580012, 2866680, 3057792, 3225015, 3440016, 3822240, 3870018, 4077056, 4300020, 4586688, 5096320, 5160024, 5733360, 6115584, 6450030, 6880032, 7644480, 7740036, 8154112, 8600040, 9173376, 9675045, 10192640, 10320048, 11466720, 12231168, 12900060, 13760064, 15288960, 15480072, 17200080, 18346752, 19350090, 20385280, 20640096, 22933440, 24462336, 25800120, 27520128, 30577920, 30960144, 34400160, 36693504, 38700180, 40770560, 41280192, 45866880, 51600240, 55040256, 61155840, 61920288, 68800320, 73387008, 77400360, 82560384, 91733760, 103200480, 110080512, 122311680, 123840576, 137600640, 154800720, 165120768, 183467520, 206400960, 220161024, 247681152, 275201280, 309601440, 330241536, 366935040, 412801920, 495362304, 550402560, 619202880, 660483072, 825603840, 990724608, 1100805120, 1238405760, 1651207680, 1981449216, 2476811520, 3302415360, 4953623040, 9907246080]

約数ペア:

[(1, 9907246080), (2, 4953623040), (3, 3302415360), (4, 2476811520), (5, 1981449216), (6, 1651207680), (8, 1238405760), (9, 1100805120), (10, 990724608), (12, 825603840), (15, 660483072), (16, 619202880), (18, 550402560), (20, 495362304), (24, 412801920), (27, 366935040), (30, 330241536), (32, 309601440), (36, 275201280), (40, 247681152), (45, 220161024), (48, 206400960), (54, 183467520), (60, 165120768), (64, 154800720), (72, 137600640), (80, 123840576), (81, 122311680), (90, 110080512), (96, 103200480), (108, 91733760), (120, 82560384), (128, 77400360), (135, 73387008), (144, 68800320), (160, 61920288), (162, 61155840), (180, 55040256), (192, 51600240), (216, 45866880), (240, 41280192), (243, 40770560), (256, 38700180), (270, 36693504), (288, 34400160), (320, 30960144), (324, 30577920), (360, 27520128), (384, 25800120), (405, 24462336), (432, 22933440), (480, 20640096), (486, 20385280), (512, 19350090), (540, 18346752), (576, 17200080), (640, 15480072), (648, 15288960), (720, 13760064), (768, 12900060), (810, 12231168), (864, 11466720), (960, 10320048), (972, 10192640), (1024, 9675045), (1080, 9173376), (1152, 8600040), (1215, 8154112), (1280, 7740036), (1296, 7644480), (1440, 6880032), (1536, 6450030), (1620, 6115584), (1728, 5733360), (1920, 5160024), (1944, 5096320), (2160, 4586688), (2304, 4300020), (2430, 4077056), (2560, 3870018), (2592, 3822240), (2880, 3440016), (3072, 3225015), (3240, 3057792), (3456, 2866680), (3840, 2580012), (3888, 2548160), (4320, 2293344), (4608, 2150010), (4860, 2038528), (5120, 1935009), (5184, 1911120), (5760, 1720008), (6480, 1528896), (6912, 1433340), (7680, 1290006), (7776, 1274080), (7963, 1244160), (8640, 1146672), (9216, 1075005), (9720, 1019264), (10368, 955560), (11520, 860004), (12960, 764448), (13824, 716670), (15360, 645003), (15552, 637040), (15926, 622080), (17280, 573336), (19440, 509632), (20736, 477780), (23040, 430002), (23889, 414720), (25920, 382224), (27648, 358335), (31104, 318520), (31852, 311040), (34560, 286668), (38880, 254816), (39815, 248832), (41472, 238890), (46080, 215001), (47778, 207360), (51840, 191112), (62208, 159260), (63704, 155520), (69120, 143334), (71667, 138240), (77760, 127408), (79630, 124416), (82944, 119445), (95556, 103680)]