21584540160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4127}}^1$

素因数の和:4383

約数の個数: 240

約数和(自身を含む): 75100836096

約数和(自身を除く): 53516295936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 512, 576, 640, 681, 720, 768, 908, 960, 1135, 1152, 1280, 1362, 1440, 1536, 1816, 1920, 2043, 2270, 2304, 2560, 2724, 2880, 3405, 3632, 3840, 4086, 4127, 4540, 4608, 5448, 5760, 6810, 7264, 7680, 8172, 8254, 9080, 10215, 10896, 11520, 12381, 13620, 14528, 16344, 16508, 18160, 20430, 20635, 21792, 23040, 24762, 27240, 29056, 32688, 33016, 36320, 37143, 40860, 41270, 43584, 49524, 54480, 58112, 61905, 65376, 66032, 72640, 74286, 81720, 82540, 87168, 99048, 108960, 116224, 123810, 130752, 132064, 145280, 148572, 163440, 165080, 174336, 185715, 198096, 217920, 247620, 261504, 264128, 290560, 297144, 326880, 330160, 348672, 371430, 396192, 435840, 495240, 523008, 528256, 581120, 594288, 653760, 660320, 742860, 792384, 871680, 936829, 990480, 1046016, 1056512, 1188576, 1307520, 1320640, 1485720, 1584768, 1743360, 1873658, 1980960, 2113024, 2377152, 2615040, 2641280, 2810487, 2971440, 3169536, 3747316, 3961920, 4684145, 4754304, 5230080, 5282560, 5620974, 5942880, 6339072, 7494632, 7923840, 8431461, 9368290, 9508608, 10565120, 11241948, 11885760, 14052435, 14989264, 15847680, 16862922, 18736580, 19017216, 22483896, 23771520, 28104870, 29978528, 31695360, 33725844, 37473160, 42157305, 44967792, 47543040, 56209740, 59957056, 67451688, 74946320, 84314610, 89935584, 95086080, 112419480, 119914112, 134903376, 149892640, 168629220, 179871168, 224838960, 239828224, 269806752, 299785280, 337258440, 359742336, 449677920, 479656448, 539613504, 599570560, 674516880, 719484672, 899355840, 1079227008, 1199141120, 1349033760, 1438969344, 1798711680, 2158454016, 2398282240, 2698067520, 3597423360, 4316908032, 5396135040, 7194846720, 10792270080, 21584540160]

約数ペア:

[(1, 21584540160), (2, 10792270080), (3, 7194846720), (4, 5396135040), (5, 4316908032), (6, 3597423360), (8, 2698067520), (9, 2398282240), (10, 2158454016), (12, 1798711680), (15, 1438969344), (16, 1349033760), (18, 1199141120), (20, 1079227008), (24, 899355840), (30, 719484672), (32, 674516880), (36, 599570560), (40, 539613504), (45, 479656448), (48, 449677920), (60, 359742336), (64, 337258440), (72, 299785280), (80, 269806752), (90, 239828224), (96, 224838960), (120, 179871168), (128, 168629220), (144, 149892640), (160, 134903376), (180, 119914112), (192, 112419480), (227, 95086080), (240, 89935584), (256, 84314610), (288, 74946320), (320, 67451688), (360, 59957056), (384, 56209740), (454, 47543040), (480, 44967792), (512, 42157305), (576, 37473160), (640, 33725844), (681, 31695360), (720, 29978528), (768, 28104870), (908, 23771520), (960, 22483896), (1135, 19017216), (1152, 18736580), (1280, 16862922), (1362, 15847680), (1440, 14989264), (1536, 14052435), (1816, 11885760), (1920, 11241948), (2043, 10565120), (2270, 9508608), (2304, 9368290), (2560, 8431461), (2724, 7923840), (2880, 7494632), (3405, 6339072), (3632, 5942880), (3840, 5620974), (4086, 5282560), (4127, 5230080), (4540, 4754304), (4608, 4684145), (5448, 3961920), (5760, 3747316), (6810, 3169536), (7264, 2971440), (7680, 2810487), (8172, 2641280), (8254, 2615040), (9080, 2377152), (10215, 2113024), (10896, 1980960), (11520, 1873658), (12381, 1743360), (13620, 1584768), (14528, 1485720), (16344, 1320640), (16508, 1307520), (18160, 1188576), (20430, 1056512), (20635, 1046016), (21792, 990480), (23040, 936829), (24762, 871680), (27240, 792384), (29056, 742860), (32688, 660320), (33016, 653760), (36320, 594288), (37143, 581120), (40860, 528256), (41270, 523008), (43584, 495240), (49524, 435840), (54480, 396192), (58112, 371430), (61905, 348672), (65376, 330160), (66032, 326880), (72640, 297144), (74286, 290560), (81720, 264128), (82540, 261504), (87168, 247620), (99048, 217920), (108960, 198096), (116224, 185715), (123810, 174336), (130752, 165080), (132064, 163440), (145280, 148572)]