21282324480

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 512

約数和(自身を含む): 80403580800

約数和(自身を除く): 59121256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 283, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 566, 576, 612, 640, 680, 720, 765, 768, 816, 849, 864, 918, 960, 1020, 1024, 1080, 1088, 1132, 1152, 1224, 1280, 1360, 1415, 1440, 1530, 1536, 1632, 1698, 1728, 1836, 1920, 2040, 2048, 2160, 2176, 2264, 2295, 2304, 2448, 2547, 2560, 2720, 2830, 2880, 3060, 3072, 3264, 3396, 3456, 3672, 3840, 4080, 4096, 4245, 4320, 4352, 4528, 4590, 4608, 4811, 4896, 5094, 5120, 5440, 5660, 5760, 6120, 6144, 6528, 6792, 6912, 7344, 7641, 7680, 8160, 8192, 8490, 8640, 8704, 9056, 9180, 9216, 9622, 9792, 10188, 10240, 10880, 11320, 11520, 12240, 12288, 12735, 13056, 13584, 13824, 14433, 14688, 15282, 15360, 16320, 16384, 16980, 17280, 17408, 18112, 18360, 18432, 19244, 19584, 20376, 20480, 21760, 22640, 23040, 24055, 24480, 24576, 25470, 26112, 27168, 27648, 28866, 29376, 30564, 30720, 32640, 32768, 33960, 34560, 34816, 36224, 36720, 36864, 38205, 38488, 39168, 40752, 40960, 43299, 43520, 45280, 46080, 48110, 48960, 49152, 50940, 52224, 54336, 55296, 57732, 58752, 61128, 61440, 65280, 67920, 69120, 69632, 72165, 72448, 73440, 73728, 76410, 76976, 78336, 81504, 81920, 86598, 87040, 90560, 92160, 96220, 97920, 98304, 101880, 104448, 108672, 110592, 115464, 117504, 122256, 122880, 129897, 130560, 135840, 138240, 139264, 144330, 144896, 146880, 147456, 152820, 153952, 156672, 163008, 163840, 173196, 174080, 181120, 184320, 192440, 195840, 203760, 208896, 216495, 217344, 221184, 230928, 235008, 244512, 245760, 259794, 261120, 271680, 276480, 278528, 288660, 289792, 293760, 294912, 305640, 307904, 313344, 326016, 346392, 348160, 362240, 368640, 384880, 391680, 407520, 417792, 432990, 434688, 442368, 461856, 470016, 489024, 491520, 519588, 522240, 543360, 552960, 557056, 577320, 579584, 587520, 611280, 615808, 626688, 649485, 652032, 692784, 696320, 724480, 737280, 769760, 783360, 815040, 835584, 865980, 869376, 884736, 923712, 940032, 978048, 1039176, 1044480, 1086720, 1105920, 1154640, 1159168, 1175040, 1222560, 1231616, 1253376, 1298970, 1304064, 1385568, 1392640, 1448960, 1474560, 1539520, 1566720, 1630080, 1671168, 1731960, 1738752, 1847424, 1880064, 1956096, 2078352, 2088960, 2173440, 2211840, 2309280, 2318336, 2350080, 2445120, 2463232, 2506752, 2597940, 2608128, 2771136, 2785280, 2897920, 3079040, 3133440, 3260160, 3463920, 3477504, 3694848, 3760128, 3912192, 4156704, 4177920, 4346880, 4423680, 4618560, 4636672, 4700160, 4890240, 4926464, 5013504, 5195880, 5216256, 5542272, 5795840, 6158080, 6266880, 6520320, 6927840, 6955008, 7389696, 7520256, 7824384, 8313408, 8355840, 8693760, 9237120, 9273344, 9400320, 9780480, 9852928, 10391760, 10432512, 11084544, 11591680, 12316160, 12533760, 13040640, 13855680, 13910016, 14779392, 15040512, 15648768, 16626816, 17387520, 18474240, 18800640, 19560960, 19705856, 20783520, 20865024, 22169088, 23183360, 24632320, 25067520, 26081280, 27711360, 27820032, 29558784, 31297536, 33253632, 34775040, 36948480, 37601280, 39121920, 39411712, 41567040, 41730048, 44338176, 46366720, 49264640, 52162560, 55422720, 59117568, 62595072, 66507264, 69550080, 73896960, 75202560, 78243840, 78823424, 83134080, 83460096, 88676352, 98529280, 104325120, 110845440, 118235136, 125190144, 133014528, 139100160, 147793920, 156487680, 157646848, 166268160, 177352704, 197058560, 208650240, 221690880, 236470272, 250380288, 266029056, 295587840, 312975360, 332536320, 354705408, 394117120, 417300480, 443381760, 472940544, 532058112, 591175680, 625950720, 665072640, 709410816, 788234240, 886763520, 1064116224, 1182351360, 1251901440, 1330145280, 1418821632, 1773527040, 2128232448, 2364702720, 2660290560, 3547054080, 4256464896, 5320581120, 7094108160, 10641162240, 21282324480]

約数ペア:

[(1, 21282324480), (2, 10641162240), (3, 7094108160), (4, 5320581120), (5, 4256464896), (6, 3547054080), (8, 2660290560), (9, 2364702720), (10, 2128232448), (12, 1773527040), (15, 1418821632), (16, 1330145280), (17, 1251901440), (18, 1182351360), (20, 1064116224), (24, 886763520), (27, 788234240), (30, 709410816), (32, 665072640), (34, 625950720), (36, 591175680), (40, 532058112), (45, 472940544), (48, 443381760), (51, 417300480), (54, 394117120), (60, 354705408), (64, 332536320), (68, 312975360), (72, 295587840), (80, 266029056), (85, 250380288), (90, 236470272), (96, 221690880), (102, 208650240), (108, 197058560), (120, 177352704), (128, 166268160), (135, 157646848), (136, 156487680), (144, 147793920), (153, 139100160), (160, 133014528), (170, 125190144), (180, 118235136), (192, 110845440), (204, 104325120), (216, 98529280), (240, 88676352), (255, 83460096), (256, 83134080), (270, 78823424), (272, 78243840), (283, 75202560), (288, 73896960), (306, 69550080), (320, 66507264), (340, 62595072), (360, 59117568), (384, 55422720), (408, 52162560), (432, 49264640), (459, 46366720), (480, 44338176), (510, 41730048), (512, 41567040), (540, 39411712), (544, 39121920), (566, 37601280), (576, 36948480), (612, 34775040), (640, 33253632), (680, 31297536), (720, 29558784), (765, 27820032), (768, 27711360), (816, 26081280), (849, 25067520), (864, 24632320), (918, 23183360), (960, 22169088), (1020, 20865024), (1024, 20783520), (1080, 19705856), (1088, 19560960), (1132, 18800640), (1152, 18474240), (1224, 17387520), (1280, 16626816), (1360, 15648768), (1415, 15040512), (1440, 14779392), (1530, 13910016), (1536, 13855680), (1632, 13040640), (1698, 12533760), (1728, 12316160), (1836, 11591680), (1920, 11084544), (2040, 10432512), (2048, 10391760), (2160, 9852928), (2176, 9780480), (2264, 9400320), (2295, 9273344), (2304, 9237120), (2448, 8693760), (2547, 8355840), (2560, 8313408), (2720, 7824384), (2830, 7520256), (2880, 7389696), (3060, 6955008), (3072, 6927840), (3264, 6520320), (3396, 6266880), (3456, 6158080), (3672, 5795840), (3840, 5542272), (4080, 5216256), (4096, 5195880), (4245, 5013504), (4320, 4926464), (4352, 4890240), (4528, 4700160), (4590, 4636672), (4608, 4618560), (4811, 4423680), (4896, 4346880), (5094, 4177920), (5120, 4156704), (5440, 3912192), (5660, 3760128), (5760, 3694848), (6120, 3477504), (6144, 3463920), (6528, 3260160), (6792, 3133440), (6912, 3079040), (7344, 2897920), (7641, 2785280), (7680, 2771136), (8160, 2608128), (8192, 2597940), (8490, 2506752), (8640, 2463232), (8704, 2445120), (9056, 2350080), (9180, 2318336), (9216, 2309280), (9622, 2211840), (9792, 2173440), (10188, 2088960), (10240, 2078352), (10880, 1956096), (11320, 1880064), (11520, 1847424), (12240, 1738752), (12288, 1731960), (12735, 1671168), (13056, 1630080), (13584, 1566720), (13824, 1539520), (14433, 1474560), (14688, 1448960), (15282, 1392640), (15360, 1385568), (16320, 1304064), (16384, 1298970), (16980, 1253376), (17280, 1231616), (17408, 1222560), (18112, 1175040), (18360, 1159168), (18432, 1154640), (19244, 1105920), (19584, 1086720), (20376, 1044480), (20480, 1039176), (21760, 978048), (22640, 940032), (23040, 923712), (24055, 884736), (24480, 869376), (24576, 865980), (25470, 835584), (26112, 815040), (27168, 783360), (27648, 769760), (28866, 737280), (29376, 724480), (30564, 696320), (30720, 692784), (32640, 652032), (32768, 649485), (33960, 626688), (34560, 615808), (34816, 611280), (36224, 587520), (36720, 579584), (36864, 577320), (38205, 557056), (38488, 552960), (39168, 543360), (40752, 522240), (40960, 519588), (43299, 491520), (43520, 489024), (45280, 470016), (46080, 461856), (48110, 442368), (48960, 434688), (49152, 432990), (50940, 417792), (52224, 407520), (54336, 391680), (55296, 384880), (57732, 368640), (58752, 362240), (61128, 348160), (61440, 346392), (65280, 326016), (67920, 313344), (69120, 307904), (69632, 305640), (72165, 294912), (72448, 293760), (73440, 289792), (73728, 288660), (76410, 278528), (76976, 276480), (78336, 271680), (81504, 261120), (81920, 259794), (86598, 245760), (87040, 244512), (90560, 235008), (92160, 230928), (96220, 221184), (97920, 217344), (98304, 216495), (101880, 208896), (104448, 203760), (108672, 195840), (110592, 192440), (115464, 184320), (117504, 181120), (122256, 174080), (122880, 173196), (129897, 163840), (130560, 163008), (135840, 156672), (138240, 153952), (139264, 152820), (144330, 147456), (144896, 146880)]