21955261440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 528

約数和(自身を含む): 84412122624

約数和(自身を除く): 62456861184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 512, 560, 588, 620, 640, 651, 672, 735, 744, 768, 784, 840, 868, 896, 930, 941, 960, 980, 992, 1024, 1085, 1120, 1176, 1240, 1280, 1302, 1344, 1470, 1488, 1519, 1536, 1568, 1680, 1736, 1792, 1860, 1882, 1920, 1960, 1984, 2170, 2240, 2352, 2480, 2560, 2604, 2688, 2823, 2940, 2976, 3038, 3072, 3136, 3255, 3360, 3472, 3584, 3720, 3764, 3840, 3920, 3968, 4340, 4480, 4557, 4704, 4705, 4960, 5120, 5208, 5376, 5646, 5880, 5952, 6076, 6272, 6510, 6587, 6720, 6944, 7168, 7440, 7528, 7595, 7680, 7840, 7936, 8680, 8960, 9114, 9408, 9410, 9920, 10416, 10752, 11292, 11760, 11904, 12152, 12544, 13020, 13174, 13440, 13888, 14115, 14880, 15056, 15190, 15360, 15680, 15872, 17360, 17920, 18228, 18816, 18820, 19761, 19840, 20832, 21504, 22584, 22785, 23520, 23808, 24304, 25088, 26040, 26348, 26880, 27776, 28230, 29171, 29760, 30112, 30380, 31360, 31744, 32935, 34720, 35840, 36456, 37632, 37640, 39522, 39680, 41664, 45168, 45570, 46109, 47040, 47616, 48608, 50176, 52080, 52696, 53760, 55552, 56460, 58342, 59520, 60224, 60760, 62720, 65870, 69440, 72912, 75264, 75280, 79044, 79360, 83328, 87513, 90336, 91140, 92218, 94080, 95232, 97216, 98805, 104160, 105392, 107520, 111104, 112920, 116684, 119040, 120448, 121520, 125440, 131740, 138327, 138880, 145824, 145855, 150528, 150560, 158088, 158720, 166656, 175026, 180672, 182280, 184436, 188160, 194432, 197610, 204197, 208320, 210784, 222208, 225840, 230545, 233368, 238080, 240896, 243040, 250880, 263480, 276654, 277760, 291648, 291710, 301120, 316176, 333312, 350052, 361344, 364560, 368872, 376320, 388864, 395220, 408394, 416640, 421568, 437565, 451680, 461090, 466736, 476160, 481792, 486080, 526960, 553308, 555520, 583296, 583420, 602240, 612591, 632352, 666624, 691635, 700104, 722688, 729120, 737744, 752640, 777728, 790440, 816788, 833280, 843136, 875130, 903360, 922180, 933472, 963584, 972160, 1020985, 1053920, 1106616, 1111040, 1166592, 1166840, 1204480, 1225182, 1264704, 1383270, 1400208, 1429379, 1445376, 1458240, 1475488, 1555456, 1580880, 1633576, 1666560, 1686272, 1750260, 1806720, 1844360, 1866944, 1944320, 2041970, 2107840, 2213232, 2333184, 2333680, 2408960, 2450364, 2529408, 2766540, 2800416, 2858758, 2890752, 2916480, 2950976, 3062955, 3161760, 3267152, 3333120, 3372544, 3500520, 3613440, 3688720, 3733888, 3888640, 4083940, 4215680, 4288137, 4426464, 4666368, 4667360, 4817920, 4900728, 5058816, 5533080, 5600832, 5717516, 5832960, 5901952, 6125910, 6323520, 6534304, 6745088, 7001040, 7146895, 7226880, 7377440, 7467776, 7777280, 8167880, 8431360, 8576274, 8852928, 9334720, 9801456, 10117632, 11066160, 11201664, 11435032, 11665920, 11803904, 12251820, 12647040, 13068608, 14002080, 14293790, 14453760, 14754880, 14935552, 16335760, 16862720, 17152548, 17705856, 18669440, 19602912, 20235264, 21440685, 22132320, 22403328, 22870064, 23331840, 23607808, 24503640, 25294080, 26137216, 28004160, 28587580, 29509760, 29871104, 32671520, 33725440, 34305096, 35411712, 37338880, 39205824, 42881370, 44264640, 44806656, 45740128, 47215616, 49007280, 50588160, 52274432, 56008320, 57175160, 59019520, 65343040, 68610192, 70823424, 74677760, 78411648, 85762740, 88529280, 89613312, 91480256, 98014560, 101176320, 104548864, 112016640, 114350320, 118039040, 130686080, 137220384, 141646848, 149355520, 156823296, 171525480, 177058560, 182960512, 196029120, 209097728, 224033280, 228700640, 236078080, 261372160, 274440768, 313646592, 343050960, 354117120, 365921024, 392058240, 448066560, 457401280, 522744320, 548881536, 627293184, 686101920, 708234240, 731842048, 784116480, 914802560, 1045488640, 1097763072, 1372203840, 1463684096, 1568232960, 1829605120, 2195526144, 2744407680, 3136465920, 3659210240, 4391052288, 5488815360, 7318420480, 10977630720, 21955261440]

約数ペア:

[(1, 21955261440), (2, 10977630720), (3, 7318420480), (4, 5488815360), (5, 4391052288), (6, 3659210240), (7, 3136465920), (8, 2744407680), (10, 2195526144), (12, 1829605120), (14, 1568232960), (15, 1463684096), (16, 1372203840), (20, 1097763072), (21, 1045488640), (24, 914802560), (28, 784116480), (30, 731842048), (31, 708234240), (32, 686101920), (35, 627293184), (40, 548881536), (42, 522744320), (48, 457401280), (49, 448066560), (56, 392058240), (60, 365921024), (62, 354117120), (64, 343050960), (70, 313646592), (80, 274440768), (84, 261372160), (93, 236078080), (96, 228700640), (98, 224033280), (105, 209097728), (112, 196029120), (120, 182960512), (124, 177058560), (128, 171525480), (140, 156823296), (147, 149355520), (155, 141646848), (160, 137220384), (168, 130686080), (186, 118039040), (192, 114350320), (196, 112016640), (210, 104548864), (217, 101176320), (224, 98014560), (240, 91480256), (245, 89613312), (248, 88529280), (256, 85762740), (280, 78411648), (294, 74677760), (310, 70823424), (320, 68610192), (336, 65343040), (372, 59019520), (384, 57175160), (392, 56008320), (420, 52274432), (434, 50588160), (448, 49007280), (465, 47215616), (480, 45740128), (490, 44806656), (496, 44264640), (512, 42881370), (560, 39205824), (588, 37338880), (620, 35411712), (640, 34305096), (651, 33725440), (672, 32671520), (735, 29871104), (744, 29509760), (768, 28587580), (784, 28004160), (840, 26137216), (868, 25294080), (896, 24503640), (930, 23607808), (941, 23331840), (960, 22870064), (980, 22403328), (992, 22132320), (1024, 21440685), (1085, 20235264), (1120, 19602912), (1176, 18669440), (1240, 17705856), (1280, 17152548), (1302, 16862720), (1344, 16335760), (1470, 14935552), (1488, 14754880), (1519, 14453760), (1536, 14293790), (1568, 14002080), (1680, 13068608), (1736, 12647040), (1792, 12251820), (1860, 11803904), (1882, 11665920), (1920, 11435032), (1960, 11201664), (1984, 11066160), (2170, 10117632), (2240, 9801456), (2352, 9334720), (2480, 8852928), (2560, 8576274), (2604, 8431360), (2688, 8167880), (2823, 7777280), (2940, 7467776), (2976, 7377440), (3038, 7226880), (3072, 7146895), (3136, 7001040), (3255, 6745088), (3360, 6534304), (3472, 6323520), (3584, 6125910), (3720, 5901952), (3764, 5832960), (3840, 5717516), (3920, 5600832), (3968, 5533080), (4340, 5058816), (4480, 4900728), (4557, 4817920), (4704, 4667360), (4705, 4666368), (4960, 4426464), (5120, 4288137), (5208, 4215680), (5376, 4083940), (5646, 3888640), (5880, 3733888), (5952, 3688720), (6076, 3613440), (6272, 3500520), (6510, 3372544), (6587, 3333120), (6720, 3267152), (6944, 3161760), (7168, 3062955), (7440, 2950976), (7528, 2916480), (7595, 2890752), (7680, 2858758), (7840, 2800416), (7936, 2766540), (8680, 2529408), (8960, 2450364), (9114, 2408960), (9408, 2333680), (9410, 2333184), (9920, 2213232), (10416, 2107840), (10752, 2041970), (11292, 1944320), (11760, 1866944), (11904, 1844360), (12152, 1806720), (12544, 1750260), (13020, 1686272), (13174, 1666560), (13440, 1633576), (13888, 1580880), (14115, 1555456), (14880, 1475488), (15056, 1458240), (15190, 1445376), (15360, 1429379), (15680, 1400208), (15872, 1383270), (17360, 1264704), (17920, 1225182), (18228, 1204480), (18816, 1166840), (18820, 1166592), (19761, 1111040), (19840, 1106616), (20832, 1053920), (21504, 1020985), (22584, 972160), (22785, 963584), (23520, 933472), (23808, 922180), (24304, 903360), (25088, 875130), (26040, 843136), (26348, 833280), (26880, 816788), (27776, 790440), (28230, 777728), (29171, 752640), (29760, 737744), (30112, 729120), (30380, 722688), (31360, 700104), (31744, 691635), (32935, 666624), (34720, 632352), (35840, 612591), (36456, 602240), (37632, 583420), (37640, 583296), (39522, 555520), (39680, 553308), (41664, 526960), (45168, 486080), (45570, 481792), (46109, 476160), (47040, 466736), (47616, 461090), (48608, 451680), (50176, 437565), (52080, 421568), (52696, 416640), (53760, 408394), (55552, 395220), (56460, 388864), (58342, 376320), (59520, 368872), (60224, 364560), (60760, 361344), (62720, 350052), (65870, 333312), (69440, 316176), (72912, 301120), (75264, 291710), (75280, 291648), (79044, 277760), (79360, 276654), (83328, 263480), (87513, 250880), (90336, 243040), (91140, 240896), (92218, 238080), (94080, 233368), (95232, 230545), (97216, 225840), (98805, 222208), (104160, 210784), (105392, 208320), (107520, 204197), (111104, 197610), (112920, 194432), (116684, 188160), (119040, 184436), (120448, 182280), (121520, 180672), (125440, 175026), (131740, 166656), (138327, 158720), (138880, 158088), (145824, 150560), (145855, 150528)]