2131027441920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{618679}}^1$

素因数の和:618742

約数の個数: 432

約数和(自身を含む): 8285540739840

約数和(自身を除く): 6154513297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 640, 690, 720, 736, 768, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1495, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 2070, 2080, 2208, 2304, 2340, 2392, 2496, 2691, 2760, 2880, 2944, 2990, 3120, 3312, 3328, 3588, 3680, 3744, 3840, 4140, 4160, 4416, 4485, 4680, 4784, 4992, 5382, 5520, 5760, 5888, 5980, 6240, 6624, 7176, 7360, 7488, 8280, 8320, 8832, 8970, 9360, 9568, 9984, 10764, 11040, 11520, 11960, 12480, 13248, 13455, 14352, 14720, 14976, 16560, 16640, 17664, 17940, 18720, 19136, 21528, 22080, 23920, 24960, 26496, 26910, 28704, 29440, 29952, 33120, 35880, 37440, 38272, 43056, 44160, 47840, 49920, 52992, 53820, 57408, 66240, 71760, 74880, 76544, 86112, 88320, 95680, 107640, 114816, 132480, 143520, 149760, 172224, 191360, 215280, 229632, 264960, 287040, 344448, 382720, 430560, 574080, 618679, 688896, 861120, 1148160, 1237358, 1722240, 1856037, 2474716, 3093395, 3444480, 3712074, 4949432, 5568111, 6186790, 7424148, 8042827, 9280185, 9898864, 11136222, 12373580, 14229617, 14848296, 16085654, 18560370, 19797728, 22272444, 24128481, 24747160, 27840555, 28459234, 29696592, 32171308, 37120740, 39595456, 40214135, 42688851, 44544888, 48256962, 49494320, 55681110, 56918468, 59393184, 64342616, 71148085, 72385443, 74241480, 79190912, 80428270, 85377702, 89089776, 96513924, 98988640, 111362220, 113836936, 118786368, 120642405, 128066553, 128685232, 142296170, 144770886, 148482960, 158381824, 160856540, 170755404, 178179552, 184985021, 193027848, 197977280, 213444255, 222724440, 227673872, 237572736, 241284810, 256133106, 257370464, 284592340, 289541772, 296965920, 321713080, 341510808, 356359104, 361927215, 369970042, 386055696, 395954560, 426888510, 445448880, 455347744, 475145472, 482569620, 512266212, 514740928, 554955063, 569184680, 579083544, 593931840, 640332765, 643426160, 683021616, 712718208, 723854430, 739940084, 772111392, 791909120, 853777020, 890897760, 910695488, 924925105, 965139240, 1024532424, 1029481856, 1109910126, 1138369360, 1158167088, 1187863680, 1280665530, 1286852320, 1366043232, 1425436416, 1447708860, 1479880168, 1544222784, 1664865189, 1707554040, 1781795520, 1821390976, 1849850210, 1930278480, 2049064848, 2058963712, 2219820252, 2276738720, 2316334176, 2375727360, 2561331060, 2573704640, 2732086464, 2774775315, 2895417720, 2959760336, 3088445568, 3329730378, 3415108080, 3563591040, 3642781952, 3699700420, 3860556960, 4098129696, 4439640504, 4553477440, 4632668352, 5122662120, 5147409280, 5464172928, 5549550630, 5790835440, 5919520672, 6176891136, 6659460756, 6830216160, 7127182080, 7399400840, 7721113920, 8196259392, 8324325945, 8879281008, 9106954880, 9265336704, 10245324240, 10294818560, 10928345856, 11099101260, 11581670880, 11839041344, 13318921512, 13660432320, 14798801680, 15442227840, 16392518784, 16648651890, 17758562016, 18213909760, 18530673408, 20490648480, 22198202520, 23163341760, 23678082688, 26637843024, 27320864640, 29597603360, 30884455680, 32785037568, 33297303780, 35517124032, 40981296960, 44396405040, 46326683520, 47356165376, 53275686048, 54641729280, 59195206720, 66594607560, 71034248064, 81962593920, 88792810080, 92653367040, 106551372096, 118390413440, 133189215120, 142068496128, 163925187840, 177585620160, 213102744192, 236780826880, 266378430240, 355171240320, 426205488384, 532756860480, 710342480640, 1065513720960, 2131027441920]

約数ペア:

[(1, 2131027441920), (2, 1065513720960), (3, 710342480640), (4, 532756860480), (5, 426205488384), (6, 355171240320), (8, 266378430240), (9, 236780826880), (10, 213102744192), (12, 177585620160), (13, 163925187840), (15, 142068496128), (16, 133189215120), (18, 118390413440), (20, 106551372096), (23, 92653367040), (24, 88792810080), (26, 81962593920), (30, 71034248064), (32, 66594607560), (36, 59195206720), (39, 54641729280), (40, 53275686048), (45, 47356165376), (46, 46326683520), (48, 44396405040), (52, 40981296960), (60, 35517124032), (64, 33297303780), (65, 32785037568), (69, 30884455680), (72, 29597603360), (78, 27320864640), (80, 26637843024), (90, 23678082688), (92, 23163341760), (96, 22198202520), (104, 20490648480), (115, 18530673408), (117, 18213909760), (120, 17758562016), (128, 16648651890), (130, 16392518784), (138, 15442227840), (144, 14798801680), (156, 13660432320), (160, 13318921512), (180, 11839041344), (184, 11581670880), (192, 11099101260), (195, 10928345856), (207, 10294818560), (208, 10245324240), (230, 9265336704), (234, 9106954880), (240, 8879281008), (256, 8324325945), (260, 8196259392), (276, 7721113920), (288, 7399400840), (299, 7127182080), (312, 6830216160), (320, 6659460756), (345, 6176891136), (360, 5919520672), (368, 5790835440), (384, 5549550630), (390, 5464172928), (414, 5147409280), (416, 5122662120), (460, 4632668352), (468, 4553477440), (480, 4439640504), (520, 4098129696), (552, 3860556960), (576, 3699700420), (585, 3642781952), (598, 3563591040), (624, 3415108080), (640, 3329730378), (690, 3088445568), (720, 2959760336), (736, 2895417720), (768, 2774775315), (780, 2732086464), (828, 2573704640), (832, 2561331060), (897, 2375727360), (920, 2316334176), (936, 2276738720), (960, 2219820252), (1035, 2058963712), (1040, 2049064848), (1104, 1930278480), (1152, 1849850210), (1170, 1821390976), (1196, 1781795520), (1248, 1707554040), (1280, 1664865189), (1380, 1544222784), (1440, 1479880168), (1472, 1447708860), (1495, 1425436416), (1560, 1366043232), (1656, 1286852320), (1664, 1280665530), (1794, 1187863680), (1840, 1158167088), (1872, 1138369360), (1920, 1109910126), (2070, 1029481856), (2080, 1024532424), (2208, 965139240), (2304, 924925105), (2340, 910695488), (2392, 890897760), (2496, 853777020), (2691, 791909120), (2760, 772111392), (2880, 739940084), (2944, 723854430), (2990, 712718208), (3120, 683021616), (3312, 643426160), (3328, 640332765), (3588, 593931840), (3680, 579083544), (3744, 569184680), (3840, 554955063), (4140, 514740928), (4160, 512266212), (4416, 482569620), (4485, 475145472), (4680, 455347744), (4784, 445448880), (4992, 426888510), (5382, 395954560), (5520, 386055696), (5760, 369970042), (5888, 361927215), (5980, 356359104), (6240, 341510808), (6624, 321713080), (7176, 296965920), (7360, 289541772), (7488, 284592340), (8280, 257370464), (8320, 256133106), (8832, 241284810), (8970, 237572736), (9360, 227673872), (9568, 222724440), (9984, 213444255), (10764, 197977280), (11040, 193027848), (11520, 184985021), (11960, 178179552), (12480, 170755404), (13248, 160856540), (13455, 158381824), (14352, 148482960), (14720, 144770886), (14976, 142296170), (16560, 128685232), (16640, 128066553), (17664, 120642405), (17940, 118786368), (18720, 113836936), (19136, 111362220), (21528, 98988640), (22080, 96513924), (23920, 89089776), (24960, 85377702), (26496, 80428270), (26910, 79190912), (28704, 74241480), (29440, 72385443), (29952, 71148085), (33120, 64342616), (35880, 59393184), (37440, 56918468), (38272, 55681110), (43056, 49494320), (44160, 48256962), (47840, 44544888), (49920, 42688851), (52992, 40214135), (53820, 39595456), (57408, 37120740), (66240, 32171308), (71760, 29696592), (74880, 28459234), (76544, 27840555), (86112, 24747160), (88320, 24128481), (95680, 22272444), (107640, 19797728), (114816, 18560370), (132480, 16085654), (143520, 14848296), (149760, 14229617), (172224, 12373580), (191360, 11136222), (215280, 9898864), (229632, 9280185), (264960, 8042827), (287040, 7424148), (344448, 6186790), (382720, 5568111), (430560, 4949432), (574080, 3712074), (618679, 3444480), (688896, 3093395), (861120, 2474716), (1148160, 1856037), (1237358, 1722240)]