21401356032

素因数分解:

$2^8\times 3^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 864

約数和(自身を含む): 80353728000

約数和(自身を除く): 58952371968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 59, 63, 64, 68, 72, 81, 84, 96, 98, 102, 108, 112, 118, 119, 126, 128, 136, 144, 147, 153, 162, 168, 177, 189, 192, 196, 204, 216, 224, 236, 238, 243, 252, 256, 272, 288, 294, 306, 324, 336, 343, 354, 357, 378, 384, 392, 408, 413, 432, 441, 448, 459, 472, 476, 486, 504, 531, 544, 567, 576, 588, 612, 648, 672, 686, 708, 714, 756, 768, 784, 816, 826, 833, 864, 882, 896, 918, 944, 952, 972, 1003, 1008, 1029, 1062, 1071, 1088, 1134, 1152, 1176, 1224, 1239, 1296, 1323, 1344, 1372, 1377, 1416, 1428, 1512, 1568, 1593, 1632, 1652, 1666, 1701, 1728, 1764, 1792, 1836, 1888, 1904, 1944, 2006, 2016, 2058, 2124, 2142, 2176, 2268, 2304, 2352, 2448, 2478, 2499, 2592, 2646, 2688, 2744, 2754, 2832, 2856, 2891, 3009, 3024, 3087, 3136, 3186, 3213, 3264, 3304, 3332, 3402, 3456, 3528, 3672, 3717, 3776, 3808, 3888, 3969, 4012, 4032, 4116, 4131, 4248, 4284, 4352, 4536, 4704, 4779, 4896, 4956, 4998, 5184, 5292, 5376, 5488, 5508, 5664, 5712, 5782, 5831, 6018, 6048, 6174, 6272, 6372, 6426, 6528, 6608, 6664, 6804, 6912, 7021, 7056, 7344, 7434, 7497, 7552, 7616, 7776, 7938, 8024, 8064, 8232, 8262, 8496, 8568, 8673, 9027, 9072, 9261, 9408, 9558, 9639, 9792, 9912, 9996, 10368, 10584, 10976, 11016, 11151, 11328, 11424, 11564, 11662, 11907, 12036, 12096, 12348, 12544, 12744, 12852, 13056, 13216, 13328, 13608, 14042, 14112, 14337, 14688, 14868, 14994, 15104, 15232, 15552, 15876, 16048, 16128, 16464, 16524, 16992, 17136, 17346, 17493, 18054, 18144, 18522, 18816, 19116, 19278, 19584, 19824, 19992, 20237, 20736, 21063, 21168, 21952, 22032, 22302, 22491, 22656, 22848, 23128, 23324, 23814, 24072, 24192, 24696, 25488, 25704, 26019, 26432, 26656, 27081, 27216, 27783, 28084, 28224, 28674, 28917, 29376, 29736, 29988, 30464, 31104, 31752, 32096, 32928, 33048, 33453, 33984, 34272, 34692, 34986, 36108, 36288, 37044, 37632, 38232, 38556, 39168, 39648, 39984, 40474, 42126, 42336, 43904, 44064, 44604, 44982, 45312, 45696, 46256, 46648, 47628, 48144, 48384, 49147, 49392, 50976, 51408, 52038, 52479, 52864, 53312, 54162, 54432, 55566, 56168, 56448, 57348, 57834, 58752, 59472, 59976, 60711, 62208, 63189, 63504, 64192, 65856, 66096, 66906, 67473, 67968, 68544, 69384, 69972, 72216, 72576, 74088, 76464, 77112, 78057, 79296, 79968, 80948, 81243, 83349, 84252, 84672, 87808, 88128, 89208, 89964, 91392, 92512, 93296, 95256, 96288, 98294, 98784, 100359, 101952, 102816, 104076, 104958, 105728, 106624, 108324, 108864, 111132, 112336, 112896, 114696, 115668, 117504, 118944, 119952, 121422, 126378, 127008, 128384, 131712, 132192, 133812, 134946, 135936, 137088, 138768, 139944, 144432, 145152, 147441, 148176, 152928, 154224, 156114, 157437, 158592, 159936, 161896, 162486, 166698, 168504, 169344, 176256, 178416, 179928, 182133, 185024, 186592, 189567, 190512, 192576, 196588, 197568, 200718, 202419, 203904, 205632, 208152, 209916, 213248, 216648, 217728, 222264, 224672, 229392, 231336, 234171, 237888, 239904, 242844, 243729, 252756, 254016, 256768, 263424, 264384, 267624, 269892, 274176, 277536, 279888, 288864, 294882, 296352, 305856, 308448, 312228, 314874, 317184, 319872, 323792, 324972, 333396, 337008, 338688, 344029, 352512, 356832, 359856, 364266, 370048, 373184, 379134, 381024, 385152, 393176, 395136, 401436, 404838, 407808, 411264, 416304, 419832, 433296, 435456, 442323, 444528, 449344, 458784, 462672, 468342, 472311, 475776, 479808, 485688, 487458, 505512, 508032, 528768, 535248, 539784, 546399, 555072, 559776, 568701, 577728, 589764, 592704, 611712, 616896, 624456, 629748, 639744, 647584, 649944, 666792, 674016, 688058, 702513, 713664, 719712, 728532, 740096, 746368, 758268, 762048, 770304, 786352, 790272, 802872, 809676, 822528, 832608, 839664, 866592, 884646, 889056, 898688, 917568, 925344, 936684, 944622, 951552, 959616, 971376, 974916, 1011024, 1016064, 1032087, 1057536, 1070496, 1079568, 1092798, 1110144, 1119552, 1137402, 1155456, 1179528, 1185408, 1223424, 1233792, 1248912, 1259496, 1295168, 1299888, 1326969, 1333584, 1348032, 1376116, 1405026, 1416933, 1427328, 1439424, 1457064, 1492736, 1516536, 1524096, 1572704, 1605744, 1619352, 1639197, 1665216, 1679328, 1706103, 1733184, 1769292, 1778112, 1797376, 1835136, 1850688, 1873368, 1889244, 1919232, 1942752, 1949832, 2022048, 2064174, 2140992, 2159136, 2185596, 2220288, 2239104, 2274804, 2310912, 2359056, 2370816, 2467584, 2497824, 2518992, 2590336, 2599776, 2653938, 2667168, 2696064, 2752232, 2810052, 2833866, 2854656, 2878848, 2914128, 3033072, 3048192, 3096261, 3145408, 3211488, 3238704, 3278394, 3330432, 3358656, 3412206, 3466368, 3538584, 3556224, 3670272, 3701376, 3746736, 3778488, 3885504, 3899664, 3980907, 4044096, 4128348, 4281984, 4318272, 4371192, 4478208, 4549608, 4718112, 4917591, 4995648, 5037984, 5180672, 5199552, 5307876, 5334336, 5392128, 5504464, 5620104, 5667732, 5757696, 5828256, 6066144, 6192522, 6290816, 6422976, 6477408, 6556788, 6660864, 6717312, 6824412, 6932736, 7077168, 7112448, 7402752, 7493472, 7556976, 7771008, 7799328, 7961814, 8088192, 8256696, 8563968, 8636544, 8742384, 9099216, 9288783, 9436224, 9835182, 9991296, 10075968, 10399104, 10615752, 10668672, 11008928, 11240208, 11335464, 11656512, 11942721, 12132288, 12385044, 12581632, 12845952, 12954816, 13113576, 13434624, 13648824, 14154336, 14986944, 15113952, 15542016, 15598656, 15923628, 16176384, 16513392, 17273088, 17484768, 18198432, 18577566, 18872448, 19670364, 19982592, 20151936, 20798208, 21231504, 21337344, 22017856, 22480416, 22670928, 23313024, 23885442, 24264576, 24770088, 25691904, 25909632, 26227152, 27297648, 27866349, 28308672, 29973888, 30227904, 31197312, 31847256, 33026784, 34969536, 36396864, 37155132, 37744896, 39340728, 40303872, 42463008, 44035712, 44960832, 45341856, 46626048, 47770884, 48529152, 49540176, 51819264, 52454304, 54595296, 55732698, 56617344, 59947776, 60455808, 62394624, 63694512, 66053568, 69939072, 72793728, 74310264, 78681456, 83599047, 84926016, 88071424, 89921664, 90683712, 95541768, 99080352, 104908608, 109190592, 111465396, 113234688, 120911616, 127389024, 132107136, 139878144, 145587456, 148620528, 157362912, 167198094, 169852032, 179843328, 181367424, 191083536, 198160704, 209817216, 218381184, 222930792, 254778048, 264214272, 297241056, 314725824, 334396188, 339704064, 362734848, 382167072, 396321408, 419634432, 436762368, 445861584, 509556096, 594482112, 629451648, 668792376, 764334144, 792642816, 891723168, 1019112192, 1188964224, 1258903296, 1337584752, 1528668288, 1783446336, 2377928448, 2675169504, 3057336576, 3566892672, 5350339008, 7133785344, 10700678016, 21401356032]

約数ペア:

[(1, 21401356032), (2, 10700678016), (3, 7133785344), (4, 5350339008), (6, 3566892672), (7, 3057336576), (8, 2675169504), (9, 2377928448), (12, 1783446336), (14, 1528668288), (16, 1337584752), (17, 1258903296), (18, 1188964224), (21, 1019112192), (24, 891723168), (27, 792642816), (28, 764334144), (32, 668792376), (34, 629451648), (36, 594482112), (42, 509556096), (48, 445861584), (49, 436762368), (51, 419634432), (54, 396321408), (56, 382167072), (59, 362734848), (63, 339704064), (64, 334396188), (68, 314725824), (72, 297241056), (81, 264214272), (84, 254778048), (96, 222930792), (98, 218381184), (102, 209817216), (108, 198160704), (112, 191083536), (118, 181367424), (119, 179843328), (126, 169852032), (128, 167198094), (136, 157362912), (144, 148620528), (147, 145587456), (153, 139878144), (162, 132107136), (168, 127389024), (177, 120911616), (189, 113234688), (192, 111465396), (196, 109190592), (204, 104908608), (216, 99080352), (224, 95541768), (236, 90683712), (238, 89921664), (243, 88071424), (252, 84926016), (256, 83599047), (272, 78681456), (288, 74310264), (294, 72793728), (306, 69939072), (324, 66053568), (336, 63694512), (343, 62394624), (354, 60455808), (357, 59947776), (378, 56617344), (384, 55732698), (392, 54595296), (408, 52454304), (413, 51819264), (432, 49540176), (441, 48529152), (448, 47770884), (459, 46626048), (472, 45341856), (476, 44960832), (486, 44035712), (504, 42463008), (531, 40303872), (544, 39340728), (567, 37744896), (576, 37155132), (588, 36396864), (612, 34969536), (648, 33026784), (672, 31847256), (686, 31197312), (708, 30227904), (714, 29973888), (756, 28308672), (768, 27866349), (784, 27297648), (816, 26227152), (826, 25909632), (833, 25691904), (864, 24770088), (882, 24264576), (896, 23885442), (918, 23313024), (944, 22670928), (952, 22480416), (972, 22017856), (1003, 21337344), (1008, 21231504), (1029, 20798208), (1062, 20151936), (1071, 19982592), (1088, 19670364), (1134, 18872448), (1152, 18577566), (1176, 18198432), (1224, 17484768), (1239, 17273088), (1296, 16513392), (1323, 16176384), (1344, 15923628), (1372, 15598656), (1377, 15542016), (1416, 15113952), (1428, 14986944), (1512, 14154336), (1568, 13648824), (1593, 13434624), (1632, 13113576), (1652, 12954816), (1666, 12845952), (1701, 12581632), (1728, 12385044), (1764, 12132288), (1792, 11942721), (1836, 11656512), (1888, 11335464), (1904, 11240208), (1944, 11008928), (2006, 10668672), (2016, 10615752), (2058, 10399104), (2124, 10075968), (2142, 9991296), (2176, 9835182), (2268, 9436224), (2304, 9288783), (2352, 9099216), (2448, 8742384), (2478, 8636544), (2499, 8563968), (2592, 8256696), (2646, 8088192), (2688, 7961814), (2744, 7799328), (2754, 7771008), (2832, 7556976), (2856, 7493472), (2891, 7402752), (3009, 7112448), (3024, 7077168), (3087, 6932736), (3136, 6824412), (3186, 6717312), (3213, 6660864), (3264, 6556788), (3304, 6477408), (3332, 6422976), (3402, 6290816), (3456, 6192522), (3528, 6066144), (3672, 5828256), (3717, 5757696), (3776, 5667732), (3808, 5620104), (3888, 5504464), (3969, 5392128), (4012, 5334336), (4032, 5307876), (4116, 5199552), (4131, 5180672), (4248, 5037984), (4284, 4995648), (4352, 4917591), (4536, 4718112), (4704, 4549608), (4779, 4478208), (4896, 4371192), (4956, 4318272), (4998, 4281984), (5184, 4128348), (5292, 4044096), (5376, 3980907), (5488, 3899664), (5508, 3885504), (5664, 3778488), (5712, 3746736), (5782, 3701376), (5831, 3670272), (6018, 3556224), (6048, 3538584), (6174, 3466368), (6272, 3412206), (6372, 3358656), (6426, 3330432), (6528, 3278394), (6608, 3238704), (6664, 3211488), (6804, 3145408), (6912, 3096261), (7021, 3048192), (7056, 3033072), (7344, 2914128), (7434, 2878848), (7497, 2854656), (7552, 2833866), (7616, 2810052), (7776, 2752232), (7938, 2696064), (8024, 2667168), (8064, 2653938), (8232, 2599776), (8262, 2590336), (8496, 2518992), (8568, 2497824), (8673, 2467584), (9027, 2370816), (9072, 2359056), (9261, 2310912), (9408, 2274804), (9558, 2239104), (9639, 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(22032, 971376), (22302, 959616), (22491, 951552), (22656, 944622), (22848, 936684), (23128, 925344), (23324, 917568), (23814, 898688), (24072, 889056), (24192, 884646), (24696, 866592), (25488, 839664), (25704, 832608), (26019, 822528), (26432, 809676), (26656, 802872), (27081, 790272), (27216, 786352), (27783, 770304), (28084, 762048), (28224, 758268), (28674, 746368), (28917, 740096), (29376, 728532), (29736, 719712), (29988, 713664), (30464, 702513), (31104, 688058), (31752, 674016), (32096, 666792), (32928, 649944), (33048, 647584), (33453, 639744), (33984, 629748), (34272, 624456), (34692, 616896), (34986, 611712), (36108, 592704), (36288, 589764), (37044, 577728), (37632, 568701), (38232, 559776), (38556, 555072), (39168, 546399), (39648, 539784), (39984, 535248), (40474, 528768), (42126, 508032), (42336, 505512), (43904, 487458), (44064, 485688), (44604, 479808), (44982, 475776), (45312, 472311), (45696, 468342), (46256, 462672), (46648, 458784), (47628, 449344), (48144, 444528), (48384, 442323), (49147, 435456), (49392, 433296), (50976, 419832), (51408, 416304), (52038, 411264), (52479, 407808), (52864, 404838), (53312, 401436), (54162, 395136), (54432, 393176), (55566, 385152), (56168, 381024), (56448, 379134), (57348, 373184), (57834, 370048), (58752, 364266), (59472, 359856), (59976, 356832), (60711, 352512), (62208, 344029), (63189, 338688), (63504, 337008), (64192, 333396), (65856, 324972), (66096, 323792), (66906, 319872), (67473, 317184), (67968, 314874), (68544, 312228), (69384, 308448), (69972, 305856), (72216, 296352), (72576, 294882), (74088, 288864), (76464, 279888), (77112, 277536), (78057, 274176), (79296, 269892), (79968, 267624), (80948, 264384), (81243, 263424), (83349, 256768), (84252, 254016), (84672, 252756), (87808, 243729), (88128, 242844), (89208, 239904), (89964, 237888), (91392, 234171), (92512, 231336), (93296, 229392), (95256, 224672), (96288, 222264), (98294, 217728), (98784, 216648), (100359, 213248), (101952, 209916), (102816, 208152), (104076, 205632), (104958, 203904), (105728, 202419), (106624, 200718), (108324, 197568), (108864, 196588), (111132, 192576), (112336, 190512), (112896, 189567), (114696, 186592), (115668, 185024), (117504, 182133), (118944, 179928), (119952, 178416), (121422, 176256), (126378, 169344), (127008, 168504), (128384, 166698), (131712, 162486), (132192, 161896), (133812, 159936), (134946, 158592), (135936, 157437), (137088, 156114), (138768, 154224), (139944, 152928), (144432, 148176), (145152, 147441)]