1988861521920

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355723}}^1$

素因数の和:355775

約数の個数: 416

約数和(自身を含む): 7832120443392

約数和(自身を除く): 5843258921472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1024, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2048, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3072, 3120, 3328, 3360, 3584, 3640, 3840, 4096, 4160, 4368, 4480, 4992, 5120, 5376, 5460, 5824, 6144, 6240, 6656, 6720, 7168, 7280, 7680, 8320, 8736, 8960, 9984, 10240, 10752, 10920, 11648, 12288, 12480, 13312, 13440, 14336, 14560, 15360, 16640, 17472, 17920, 19968, 20480, 21504, 21840, 23296, 24960, 26624, 26880, 28672, 29120, 30720, 33280, 34944, 35840, 39936, 43008, 43680, 46592, 49920, 53248, 53760, 58240, 61440, 66560, 69888, 71680, 79872, 86016, 87360, 93184, 99840, 107520, 116480, 133120, 139776, 143360, 159744, 174720, 186368, 199680, 215040, 232960, 266240, 279552, 349440, 355723, 372736, 399360, 430080, 465920, 559104, 698880, 711446, 798720, 931840, 1067169, 1118208, 1397760, 1422892, 1778615, 1863680, 2134338, 2490061, 2795520, 2845784, 3557230, 4268676, 4624399, 4980122, 5335845, 5591040, 5691568, 7114460, 7470183, 8537352, 9248798, 9960244, 10671690, 11383136, 12450305, 13873197, 14228920, 14940366, 17074704, 18497596, 19920488, 21343380, 22766272, 23121995, 24900610, 27746394, 28457840, 29880732, 32370793, 34149408, 36995192, 37350915, 39840976, 42686760, 45532544, 46243990, 49801220, 55492788, 56915680, 59761464, 64741586, 68298816, 69365985, 73990384, 74701830, 79681952, 85373520, 91065088, 92487980, 97112379, 99602440, 110985576, 113831360, 119522928, 129483172, 136597632, 138731970, 147980768, 149403660, 159363904, 161853965, 170747040, 182130176, 184975960, 194224758, 199204880, 221971152, 227662720, 239045856, 258966344, 273195264, 277463940, 295961536, 298807320, 318727808, 323707930, 341494080, 364260352, 369951920, 388449516, 398409760, 443942304, 455325440, 478091712, 485561895, 517932688, 546390528, 554927880, 591923072, 597614640, 637455616, 647415860, 682988160, 728520704, 739903840, 776899032, 796819520, 887884608, 910650880, 956183424, 971123790, 1035865376, 1092781056, 1109855760, 1183846144, 1195229280, 1274911232, 1294831720, 1365976320, 1457041408, 1479807680, 1553798064, 1593639040, 1775769216, 1821301760, 1912366848, 1942247580, 2071730752, 2185562112, 2219711520, 2367692288, 2390458560, 2549822464, 2589663440, 2731952640, 2959615360, 3107596128, 3187278080, 3551538432, 3642603520, 3824733696, 3884495160, 4143461504, 4371124224, 4439423040, 4735384576, 4780917120, 5099644928, 5179326880, 5463905280, 5919230720, 6215192256, 6374556160, 7103076864, 7285207040, 7649467392, 7768990320, 8286923008, 8878846080, 9470769152, 9561834240, 10199289856, 10358653760, 10927810560, 11838461440, 12430384512, 12749112320, 14206153728, 15298934784, 15537980640, 16573846016, 17757692160, 18941538304, 19123668480, 20717307520, 21855621120, 23676922880, 24860769024, 25498224640, 28412307456, 30597869568, 31075961280, 33147692032, 35515384320, 38247336960, 41434615040, 47353845760, 49721538048, 50996449280, 56824614912, 62151922560, 66295384064, 71030768640, 76494673920, 82869230080, 94707691520, 99443076096, 124303845120, 132590768128, 142061537280, 152989347840, 165738460160, 198886152192, 248607690240, 284123074560, 331476920320, 397772304384, 497215380480, 662953840640, 994430760960, 1988861521920]

約数ペア:

[(1, 1988861521920), (2, 994430760960), (3, 662953840640), (4, 497215380480), (5, 397772304384), (6, 331476920320), (7, 284123074560), (8, 248607690240), (10, 198886152192), (12, 165738460160), (13, 152989347840), (14, 142061537280), (15, 132590768128), (16, 124303845120), (20, 99443076096), (21, 94707691520), (24, 82869230080), (26, 76494673920), (28, 71030768640), (30, 66295384064), (32, 62151922560), (35, 56824614912), (39, 50996449280), (40, 49721538048), (42, 47353845760), (48, 41434615040), (52, 38247336960), (56, 35515384320), (60, 33147692032), (64, 31075961280), (65, 30597869568), (70, 28412307456), (78, 25498224640), (80, 24860769024), (84, 23676922880), (91, 21855621120), (96, 20717307520), (104, 19123668480), (105, 18941538304), (112, 17757692160), (120, 16573846016), (128, 15537980640), (130, 15298934784), (140, 14206153728), (156, 12749112320), (160, 12430384512), (168, 11838461440), (182, 10927810560), (192, 10358653760), (195, 10199289856), (208, 9561834240), (210, 9470769152), (224, 8878846080), (240, 8286923008), (256, 7768990320), (260, 7649467392), (273, 7285207040), (280, 7103076864), (312, 6374556160), (320, 6215192256), (336, 5919230720), (364, 5463905280), (384, 5179326880), (390, 5099644928), (416, 4780917120), (420, 4735384576), (448, 4439423040), (455, 4371124224), (480, 4143461504), (512, 3884495160), (520, 3824733696), (546, 3642603520), (560, 3551538432), (624, 3187278080), (640, 3107596128), (672, 2959615360), (728, 2731952640), (768, 2589663440), (780, 2549822464), (832, 2390458560), (840, 2367692288), (896, 2219711520), (910, 2185562112), (960, 2071730752), (1024, 1942247580), (1040, 1912366848), (1092, 1821301760), (1120, 1775769216), (1248, 1593639040), (1280, 1553798064), (1344, 1479807680), (1365, 1457041408), (1456, 1365976320), (1536, 1294831720), (1560, 1274911232), (1664, 1195229280), (1680, 1183846144), (1792, 1109855760), (1820, 1092781056), (1920, 1035865376), (2048, 971123790), (2080, 956183424), (2184, 910650880), (2240, 887884608), (2496, 796819520), (2560, 776899032), (2688, 739903840), (2730, 728520704), (2912, 682988160), (3072, 647415860), (3120, 637455616), (3328, 597614640), (3360, 591923072), (3584, 554927880), (3640, 546390528), (3840, 517932688), (4096, 485561895), (4160, 478091712), (4368, 455325440), (4480, 443942304), (4992, 398409760), (5120, 388449516), (5376, 369951920), (5460, 364260352), (5824, 341494080), (6144, 323707930), (6240, 318727808), (6656, 298807320), (6720, 295961536), (7168, 277463940), (7280, 273195264), (7680, 258966344), (8320, 239045856), (8736, 227662720), (8960, 221971152), (9984, 199204880), (10240, 194224758), (10752, 184975960), (10920, 182130176), (11648, 170747040), (12288, 161853965), (12480, 159363904), (13312, 149403660), (13440, 147980768), (14336, 138731970), (14560, 136597632), (15360, 129483172), (16640, 119522928), (17472, 113831360), (17920, 110985576), (19968, 99602440), (20480, 97112379), (21504, 92487980), (21840, 91065088), (23296, 85373520), (24960, 79681952), (26624, 74701830), (26880, 73990384), (28672, 69365985), (29120, 68298816), (30720, 64741586), (33280, 59761464), (34944, 56915680), (35840, 55492788), (39936, 49801220), (43008, 46243990), (43680, 45532544), (46592, 42686760), (49920, 39840976), (53248, 37350915), (53760, 36995192), (58240, 34149408), (61440, 32370793), (66560, 29880732), (69888, 28457840), (71680, 27746394), (79872, 24900610), (86016, 23121995), (87360, 22766272), (93184, 21343380), (99840, 19920488), (107520, 18497596), (116480, 17074704), (133120, 14940366), (139776, 14228920), (143360, 13873197), (159744, 12450305), (174720, 11383136), (186368, 10671690), (199680, 9960244), (215040, 9248798), (232960, 8537352), (266240, 7470183), (279552, 7114460), (349440, 5691568), (355723, 5591040), (372736, 5335845), (399360, 4980122), (430080, 4624399), (465920, 4268676), (559104, 3557230), (698880, 2845784), (711446, 2795520), (798720, 2490061), (931840, 2134338), (1067169, 1863680), (1118208, 1778615), (1397760, 1422892)]