21661896960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3059

約数の個数: 576

約数和(自身を含む): 88300800000

約数和(自身を除く): 66638903040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 256, 264, 270, 285, 288, 297, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1080, 1140, 1152, 1188, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1485, 1520, 1584, 1672, 1710, 1728, 1760, 1824, 1881, 1920, 1980, 2052, 2090, 2112, 2160, 2280, 2304, 2376, 2432, 2508, 2565, 2640, 2736, 2816, 2880, 2970, 2999, 3040, 3135, 3168, 3344, 3420, 3456, 3520, 3648, 3762, 3840, 3960, 4104, 4180, 4224, 4320, 4560, 4752, 4864, 5016, 5130, 5280, 5472, 5643, 5760, 5940, 5998, 6080, 6270, 6336, 6688, 6840, 6912, 7040, 7296, 7524, 7920, 8208, 8360, 8448, 8640, 8997, 9120, 9405, 9504, 10032, 10260, 10560, 10944, 11286, 11520, 11880, 11996, 12160, 12540, 12672, 13376, 13680, 14080, 14592, 14995, 15048, 15840, 16416, 16720, 17280, 17994, 18240, 18810, 19008, 20064, 20520, 21120, 21888, 22572, 23760, 23992, 24320, 25080, 25344, 26752, 26991, 27360, 28215, 29990, 30096, 31680, 32832, 32989, 33440, 34560, 35988, 36480, 37620, 38016, 40128, 41040, 42240, 43776, 44985, 45144, 47520, 47984, 50160, 53504, 53982, 54720, 56430, 56981, 59980, 60192, 63360, 65664, 65978, 66880, 71976, 72960, 75240, 76032, 80256, 80973, 82080, 89970, 90288, 95040, 95968, 98967, 100320, 107964, 109440, 112860, 113962, 119960, 120384, 126720, 131328, 131956, 133760, 134955, 143952, 150480, 160512, 161946, 164160, 164945, 170943, 179940, 180576, 190080, 191936, 197934, 200640, 215928, 218880, 225720, 227924, 239920, 240768, 263912, 267520, 269910, 284905, 287904, 296901, 300960, 323892, 328320, 329890, 341886, 359880, 361152, 380160, 383872, 395868, 401280, 404865, 431856, 451440, 455848, 479840, 481536, 494835, 512829, 527824, 539820, 569810, 575808, 593802, 601920, 626791, 647784, 656640, 659780, 683772, 719760, 722304, 767744, 791736, 802560, 809730, 854715, 863712, 890703, 902880, 911696, 959680, 989670, 1025658, 1055648, 1079640, 1139620, 1151616, 1187604, 1203840, 1253582, 1295568, 1319560, 1367544, 1439520, 1444608, 1484505, 1538487, 1583472, 1619460, 1709430, 1727424, 1781406, 1805760, 1823392, 1880373, 1919360, 1979340, 2051316, 2111296, 2159280, 2279240, 2303232, 2375208, 2407680, 2507164, 2564145, 2591136, 2639120, 2735088, 2879040, 2969010, 3076974, 3133955, 3166944, 3238920, 3418860, 3454848, 3562812, 3611520, 3646784, 3760746, 3838720, 3958680, 4102632, 4222592, 4318560, 4453515, 4558480, 4750416, 5014328, 5128290, 5182272, 5278240, 5470176, 5641119, 5758080, 5938020, 6153948, 6267910, 6333888, 6477840, 6837720, 6909696, 7125624, 7223040, 7293568, 7521492, 7692435, 7917360, 8205264, 8445184, 8637120, 8907030, 9116960, 9401865, 9500832, 10028656, 10256580, 10364544, 10556480, 10940352, 11282238, 11516160, 11876040, 12307896, 12535820, 12667776, 12955680, 13675440, 14251248, 14587136, 15042984, 15384870, 15834720, 16410528, 16923357, 17274240, 17814060, 18233920, 18803730, 19001664, 20057312, 20513160, 20729088, 21112960, 21880704, 22564476, 23752080, 24615792, 25071640, 25335552, 25911360, 27350880, 28205595, 28502496, 30085968, 30769740, 31669440, 32821056, 33846714, 34548480, 35628120, 36467840, 37607460, 38003328, 40114624, 41026320, 42225920, 43761408, 45128952, 47504160, 49231584, 50143280, 51822720, 54701760, 56411190, 57004992, 60171936, 61539480, 63338880, 65642112, 67693428, 71256240, 72935680, 75214920, 76006656, 80229248, 82052640, 84616785, 90257904, 95008320, 98463168, 100286560, 103645440, 109403520, 112822380, 114009984, 120343872, 123078960, 126677760, 131284224, 135386856, 142512480, 150429840, 160458496, 164105280, 169233570, 180515808, 190016640, 196926336, 200573120, 218807040, 225644760, 228019968, 240687744, 246157920, 270773712, 285024960, 300859680, 328210560, 338467140, 361031616, 380033280, 393852672, 401146240, 451289520, 481375488, 492315840, 541547424, 570049920, 601719360, 656421120, 676934280, 722063232, 802292480, 902579040, 984631680, 1083094848, 1140099840, 1203438720, 1353868560, 1444126464, 1805158080, 1969263360, 2166189696, 2406877440, 2707737120, 3610316160, 4332379392, 5415474240, 7220632320, 10830948480, 21661896960]

約数ペア:

[(1, 21661896960), (2, 10830948480), (3, 7220632320), (4, 5415474240), (5, 4332379392), (6, 3610316160), (8, 2707737120), (9, 2406877440), (10, 2166189696), (11, 1969263360), (12, 1805158080), (15, 1444126464), (16, 1353868560), (18, 1203438720), (19, 1140099840), (20, 1083094848), (22, 984631680), (24, 902579040), (27, 802292480), (30, 722063232), (32, 676934280), (33, 656421120), (36, 601719360), (38, 570049920), (40, 541547424), (44, 492315840), (45, 481375488), (48, 451289520), (54, 401146240), (55, 393852672), (57, 380033280), (60, 361031616), (64, 338467140), (66, 328210560), (72, 300859680), (76, 285024960), (80, 270773712), (88, 246157920), (90, 240687744), (95, 228019968), (96, 225644760), (99, 218807040), (108, 200573120), (110, 196926336), (114, 190016640), (120, 180515808), (128, 169233570), (132, 164105280), (135, 160458496), (144, 150429840), (152, 142512480), (160, 135386856), (165, 131284224), (171, 126677760), (176, 123078960), (180, 120343872), (190, 114009984), (192, 112822380), (198, 109403520), (209, 103645440), (216, 100286560), (220, 98463168), (228, 95008320), (240, 90257904), (256, 84616785), (264, 82052640), (270, 80229248), (285, 76006656), (288, 75214920), (297, 72935680), (304, 71256240), (320, 67693428), (330, 65642112), (342, 63338880), (352, 61539480), (360, 60171936), (380, 57004992), (384, 56411190), (396, 54701760), (418, 51822720), (432, 50143280), (440, 49231584), (456, 47504160), (480, 45128952), (495, 43761408), (513, 42225920), (528, 41026320), (540, 40114624), (570, 38003328), (576, 37607460), (594, 36467840), (608, 35628120), (627, 34548480), (640, 33846714), (660, 32821056), (684, 31669440), (704, 30769740), (720, 30085968), (760, 28502496), (768, 28205595), (792, 27350880), (836, 25911360), (855, 25335552), (864, 25071640), (880, 24615792), (912, 23752080), (960, 22564476), (990, 21880704), (1026, 21112960), (1045, 20729088), (1056, 20513160), (1080, 20057312), (1140, 19001664), (1152, 18803730), (1188, 18233920), (1216, 17814060), (1254, 17274240), (1280, 16923357), (1320, 16410528), (1368, 15834720), (1408, 15384870), (1440, 15042984), (1485, 14587136), (1520, 14251248), (1584, 13675440), (1672, 12955680), (1710, 12667776), (1728, 12535820), (1760, 12307896), (1824, 11876040), (1881, 11516160), (1920, 11282238), (1980, 10940352), (2052, 10556480), (2090, 10364544), (2112, 10256580), (2160, 10028656), (2280, 9500832), (2304, 9401865), (2376, 9116960), (2432, 8907030), (2508, 8637120), (2565, 8445184), (2640, 8205264), (2736, 7917360), (2816, 7692435), (2880, 7521492), (2970, 7293568), (2999, 7223040), (3040, 7125624), (3135, 6909696), (3168, 6837720), (3344, 6477840), (3420, 6333888), (3456, 6267910), (3520, 6153948), (3648, 5938020), (3762, 5758080), (3840, 5641119), (3960, 5470176), (4104, 5278240), (4180, 5182272), (4224, 5128290), (4320, 5014328), (4560, 4750416), (4752, 4558480), (4864, 4453515), (5016, 4318560), (5130, 4222592), (5280, 4102632), (5472, 3958680), (5643, 3838720), (5760, 3760746), (5940, 3646784), (5998, 3611520), (6080, 3562812), (6270, 3454848), (6336, 3418860), (6688, 3238920), (6840, 3166944), (6912, 3133955), (7040, 3076974), (7296, 2969010), (7524, 2879040), (7920, 2735088), (8208, 2639120), (8360, 2591136), (8448, 2564145), (8640, 2507164), (8997, 2407680), (9120, 2375208), (9405, 2303232), (9504, 2279240), (10032, 2159280), (10260, 2111296), (10560, 2051316), (10944, 1979340), (11286, 1919360), (11520, 1880373), (11880, 1823392), (11996, 1805760), (12160, 1781406), (12540, 1727424), (12672, 1709430), (13376, 1619460), (13680, 1583472), (14080, 1538487), (14592, 1484505), (14995, 1444608), (15048, 1439520), (15840, 1367544), (16416, 1319560), (16720, 1295568), (17280, 1253582), (17994, 1203840), (18240, 1187604), (18810, 1151616), (19008, 1139620), (20064, 1079640), (20520, 1055648), (21120, 1025658), (21888, 989670), (22572, 959680), (23760, 911696), (23992, 902880), (24320, 890703), (25080, 863712), (25344, 854715), (26752, 809730), (26991, 802560), (27360, 791736), (28215, 767744), (29990, 722304), (30096, 719760), (31680, 683772), (32832, 659780), (32989, 656640), (33440, 647784), (34560, 626791), (35988, 601920), (36480, 593802), (37620, 575808), (38016, 569810), (40128, 539820), (41040, 527824), (42240, 512829), (43776, 494835), (44985, 481536), (45144, 479840), (47520, 455848), (47984, 451440), (50160, 431856), (53504, 404865), (53982, 401280), (54720, 395868), (56430, 383872), (56981, 380160), (59980, 361152), (60192, 359880), (63360, 341886), (65664, 329890), (65978, 328320), (66880, 323892), (71976, 300960), (72960, 296901), (75240, 287904), (76032, 284905), (80256, 269910), (80973, 267520), (82080, 263912), (89970, 240768), (90288, 239920), (95040, 227924), (95968, 225720), (98967, 218880), (100320, 215928), (107964, 200640), (109440, 197934), (112860, 191936), (113962, 190080), (119960, 180576), (120384, 179940), (126720, 170943), (131328, 164945), (131956, 164160), (133760, 161946), (134955, 160512), (143952, 150480)]