20960087040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 704

約数和(自身を含む): 79107870720

約数和(自身を除く): 58147783680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 73, 80, 90, 93, 96, 108, 120, 124, 128, 134, 135, 144, 146, 155, 160, 180, 186, 192, 201, 216, 219, 240, 248, 256, 268, 270, 279, 288, 292, 310, 320, 335, 360, 365, 372, 384, 402, 432, 438, 465, 480, 496, 512, 536, 540, 558, 576, 584, 603, 620, 640, 657, 670, 720, 730, 744, 768, 804, 837, 864, 876, 930, 960, 992, 1005, 1024, 1072, 1080, 1095, 1116, 1152, 1168, 1206, 1240, 1280, 1314, 1340, 1395, 1440, 1460, 1488, 1536, 1608, 1674, 1728, 1752, 1809, 1860, 1920, 1971, 1984, 2010, 2077, 2144, 2160, 2190, 2232, 2263, 2304, 2336, 2412, 2480, 2560, 2628, 2680, 2790, 2880, 2920, 2976, 3015, 3072, 3216, 3285, 3348, 3456, 3504, 3618, 3720, 3840, 3942, 3968, 4020, 4154, 4185, 4288, 4320, 4380, 4464, 4526, 4608, 4672, 4824, 4891, 4960, 5120, 5256, 5360, 5580, 5760, 5840, 5952, 6030, 6231, 6432, 6570, 6696, 6789, 6912, 7008, 7236, 7440, 7680, 7884, 7936, 8040, 8308, 8370, 8576, 8640, 8760, 8928, 9045, 9052, 9216, 9344, 9648, 9782, 9855, 9920, 10385, 10512, 10720, 11160, 11315, 11520, 11680, 11904, 12060, 12462, 12864, 13140, 13392, 13578, 13824, 14016, 14472, 14673, 14880, 15360, 15768, 15872, 16080, 16616, 16740, 17152, 17280, 17520, 17856, 18090, 18104, 18688, 18693, 19296, 19564, 19710, 19840, 20367, 20770, 21024, 21440, 22320, 22630, 23040, 23360, 23808, 24120, 24455, 24924, 25728, 26280, 26784, 27156, 27648, 28032, 28944, 29346, 29760, 31155, 31536, 31744, 32160, 33232, 33480, 33945, 34304, 34560, 35040, 35712, 36180, 36208, 37376, 37386, 38592, 39128, 39420, 39680, 40734, 41540, 42048, 42880, 44019, 44640, 45260, 46080, 46720, 47616, 48240, 48910, 49848, 51456, 52560, 53568, 54312, 56064, 56079, 57888, 58692, 59520, 61101, 62310, 63072, 64320, 66464, 66960, 67890, 68608, 69120, 70080, 71424, 72360, 72416, 73365, 74752, 74772, 77184, 78256, 78840, 79360, 81468, 83080, 84096, 85760, 88038, 89280, 90520, 93440, 93465, 95232, 96480, 97820, 99696, 101835, 102912, 105120, 107136, 108624, 112128, 112158, 115776, 117384, 119040, 122202, 124620, 126144, 128640, 132057, 132928, 133920, 135780, 138240, 140160, 142848, 144720, 144832, 146730, 149544, 151621, 154368, 156512, 157680, 158720, 162936, 166160, 168192, 171520, 176076, 178560, 181040, 186880, 186930, 192960, 195640, 199392, 203670, 205824, 210240, 214272, 217248, 220095, 224256, 224316, 231552, 234768, 238080, 244404, 249240, 252288, 257280, 264114, 265856, 267840, 271560, 280320, 280395, 285696, 289440, 289664, 293460, 299088, 303242, 305505, 308736, 313024, 315360, 325872, 332320, 336384, 343040, 352152, 357120, 362080, 373760, 373860, 385920, 391280, 398784, 407340, 420480, 428544, 434496, 440190, 448632, 454863, 463104, 469536, 476160, 488808, 498480, 504576, 514560, 528228, 531712, 535680, 543120, 560640, 560790, 578880, 579328, 586920, 598176, 606484, 611010, 617472, 626048, 630720, 651744, 660285, 664640, 672768, 704304, 714240, 724160, 747720, 758105, 771840, 782560, 797568, 814680, 840960, 857088, 868992, 880380, 897264, 909726, 926208, 939072, 977616, 996960, 1009152, 1029120, 1056456, 1063424, 1071360, 1086240, 1121280, 1121580, 1157760, 1158656, 1173840, 1196352, 1212968, 1222020, 1252096, 1261440, 1303488, 1320570, 1329280, 1364589, 1408608, 1428480, 1448320, 1495440, 1516210, 1543680, 1565120, 1595136, 1629360, 1681920, 1737984, 1760760, 1794528, 1819452, 1852416, 1878144, 1955232, 1993920, 2018304, 2112912, 2126848, 2142720, 2172480, 2243160, 2274315, 2315520, 2317312, 2347680, 2392704, 2425936, 2444040, 2504192, 2522880, 2606976, 2641140, 2658560, 2729178, 2817216, 2896640, 2990880, 3032420, 3087360, 3130240, 3190272, 3258720, 3363840, 3475968, 3521520, 3589056, 3638904, 3756288, 3910464, 3987840, 4093767, 4225824, 4285440, 4344960, 4486320, 4548630, 4631040, 4695360, 4785408, 4851872, 4888080, 5008384, 5045760, 5213952, 5282280, 5317120, 5458356, 5634432, 5793280, 5981760, 6064840, 6260480, 6380544, 6517440, 6822945, 6951936, 7043040, 7178112, 7277808, 7512576, 7820928, 7975680, 8187534, 8451648, 8689920, 8972640, 9097260, 9262080, 9390720, 9570816, 9703744, 9776160, 10091520, 10427904, 10564560, 10634240, 10916712, 11268864, 11586560, 11963520, 12129680, 12520960, 13034880, 13645890, 14086080, 14356224, 14555616, 15025152, 15641856, 15951360, 16375068, 16903296, 17379840, 17945280, 18194520, 18781440, 19141632, 19407488, 19552320, 20468835, 20855808, 21129120, 21833424, 22537728, 23927040, 24259360, 25041920, 26069760, 27291780, 28172160, 28712448, 29111232, 31283712, 31902720, 32750136, 33806592, 34759680, 35890560, 36389040, 37562880, 38814976, 39104640, 40937670, 42258240, 43666848, 45075456, 47854080, 48518720, 52139520, 54583560, 56344320, 57424896, 58222464, 62567424, 65500272, 67613184, 71781120, 72778080, 75125760, 77629952, 78209280, 81875340, 84516480, 87333696, 95708160, 97037440, 104279040, 109167120, 112688640, 116444928, 131000544, 135226368, 143562240, 145556160, 155259904, 156418560, 163750680, 169032960, 174667392, 194074880, 218334240, 225377280, 232889856, 262001088, 287124480, 291112320, 312837120, 327501360, 338065920, 349334784, 388149760, 436668480, 465779712, 524002176, 582224640, 655002720, 676131840, 698669568, 776299520, 873336960, 1048004352, 1164449280, 1310005440, 1397339136, 1746673920, 2096008704, 2328898560, 2620010880, 3493347840, 4192017408, 5240021760, 6986695680, 10480043520, 20960087040]

約数ペア:

[(1, 20960087040), (2, 10480043520), (3, 6986695680), (4, 5240021760), (5, 4192017408), (6, 3493347840), (8, 2620010880), (9, 2328898560), (10, 2096008704), (12, 1746673920), (15, 1397339136), (16, 1310005440), (18, 1164449280), (20, 1048004352), (24, 873336960), (27, 776299520), (30, 698669568), (31, 676131840), (32, 655002720), (36, 582224640), (40, 524002176), (45, 465779712), (48, 436668480), (54, 388149760), (60, 349334784), (62, 338065920), (64, 327501360), (67, 312837120), (72, 291112320), (73, 287124480), (80, 262001088), (90, 232889856), (93, 225377280), (96, 218334240), (108, 194074880), (120, 174667392), (124, 169032960), (128, 163750680), (134, 156418560), (135, 155259904), (144, 145556160), (146, 143562240), (155, 135226368), (160, 131000544), (180, 116444928), (186, 112688640), (192, 109167120), (201, 104279040), (216, 97037440), (219, 95708160), (240, 87333696), (248, 84516480), (256, 81875340), (268, 78209280), (270, 77629952), (279, 75125760), (288, 72778080), (292, 71781120), (310, 67613184), (320, 65500272), (335, 62567424), (360, 58222464), (365, 57424896), (372, 56344320), (384, 54583560), (402, 52139520), (432, 48518720), (438, 47854080), (465, 45075456), (480, 43666848), (496, 42258240), (512, 40937670), (536, 39104640), (540, 38814976), (558, 37562880), (576, 36389040), (584, 35890560), (603, 34759680), (620, 33806592), (640, 32750136), (657, 31902720), (670, 31283712), (720, 29111232), (730, 28712448), (744, 28172160), (768, 27291780), (804, 26069760), (837, 25041920), (864, 24259360), (876, 23927040), (930, 22537728), (960, 21833424), (992, 21129120), (1005, 20855808), (1024, 20468835), (1072, 19552320), (1080, 19407488), (1095, 19141632), (1116, 18781440), (1152, 18194520), (1168, 17945280), (1206, 17379840), (1240, 16903296), (1280, 16375068), (1314, 15951360), (1340, 15641856), (1395, 15025152), (1440, 14555616), (1460, 14356224), (1488, 14086080), (1536, 13645890), (1608, 13034880), (1674, 12520960), (1728, 12129680), (1752, 11963520), (1809, 11586560), (1860, 11268864), (1920, 10916712), (1971, 10634240), (1984, 10564560), (2010, 10427904), (2077, 10091520), (2144, 9776160), (2160, 9703744), (2190, 9570816), (2232, 9390720), (2263, 9262080), (2304, 9097260), (2336, 8972640), (2412, 8689920), (2480, 8451648), (2560, 8187534), (2628, 7975680), (2680, 7820928), (2790, 7512576), (2880, 7277808), (2920, 7178112), (2976, 7043040), (3015, 6951936), (3072, 6822945), (3216, 6517440), (3285, 6380544), (3348, 6260480), (3456, 6064840), (3504, 5981760), (3618, 5793280), (3720, 5634432), (3840, 5458356), (3942, 5317120), (3968, 5282280), (4020, 5213952), (4154, 5045760), (4185, 5008384), (4288, 4888080), (4320, 4851872), (4380, 4785408), (4464, 4695360), (4526, 4631040), (4608, 4548630), (4672, 4486320), (4824, 4344960), (4891, 4285440), (4960, 4225824), (5120, 4093767), (5256, 3987840), (5360, 3910464), (5580, 3756288), (5760, 3638904), (5840, 3589056), (5952, 3521520), (6030, 3475968), (6231, 3363840), (6432, 3258720), (6570, 3190272), (6696, 3130240), (6789, 3087360), (6912, 3032420), (7008, 2990880), (7236, 2896640), (7440, 2817216), (7680, 2729178), (7884, 2658560), (7936, 2641140), (8040, 2606976), (8308, 2522880), (8370, 2504192), (8576, 2444040), (8640, 2425936), (8760, 2392704), (8928, 2347680), (9045, 2317312), (9052, 2315520), (9216, 2274315), (9344, 2243160), (9648, 2172480), (9782, 2142720), (9855, 2126848), (9920, 2112912), (10385, 2018304), (10512, 1993920), (10720, 1955232), (11160, 1878144), (11315, 1852416), (11520, 1819452), (11680, 1794528), (11904, 1760760), (12060, 1737984), (12462, 1681920), (12864, 1629360), (13140, 1595136), (13392, 1565120), (13578, 1543680), (13824, 1516210), (14016, 1495440), (14472, 1448320), (14673, 1428480), (14880, 1408608), (15360, 1364589), (15768, 1329280), (15872, 1320570), (16080, 1303488), (16616, 1261440), (16740, 1252096), (17152, 1222020), (17280, 1212968), (17520, 1196352), (17856, 1173840), (18090, 1158656), (18104, 1157760), (18688, 1121580), (18693, 1121280), (19296, 1086240), (19564, 1071360), (19710, 1063424), (19840, 1056456), (20367, 1029120), (20770, 1009152), (21024, 996960), (21440, 977616), (22320, 939072), (22630, 926208), (23040, 909726), (23360, 897264), (23808, 880380), (24120, 868992), (24455, 857088), (24924, 840960), (25728, 814680), (26280, 797568), (26784, 782560), (27156, 771840), (27648, 758105), (28032, 747720), (28944, 724160), (29346, 714240), (29760, 704304), (31155, 672768), (31536, 664640), (31744, 660285), (32160, 651744), (33232, 630720), (33480, 626048), (33945, 617472), (34304, 611010), (34560, 606484), (35040, 598176), (35712, 586920), (36180, 579328), (36208, 578880), (37376, 560790), (37386, 560640), (38592, 543120), (39128, 535680), (39420, 531712), (39680, 528228), (40734, 514560), (41540, 504576), (42048, 498480), (42880, 488808), (44019, 476160), (44640, 469536), (45260, 463104), (46080, 454863), (46720, 448632), (47616, 440190), (48240, 434496), (48910, 428544), (49848, 420480), (51456, 407340), (52560, 398784), (53568, 391280), (54312, 385920), (56064, 373860), (56079, 373760), (57888, 362080), (58692, 357120), (59520, 352152), (61101, 343040), (62310, 336384), (63072, 332320), (64320, 325872), (66464, 315360), (66960, 313024), (67890, 308736), (68608, 305505), (69120, 303242), (70080, 299088), (71424, 293460), (72360, 289664), (72416, 289440), (73365, 285696), (74752, 280395), (74772, 280320), (77184, 271560), (78256, 267840), (78840, 265856), (79360, 264114), (81468, 257280), (83080, 252288), (84096, 249240), (85760, 244404), (88038, 238080), (89280, 234768), (90520, 231552), (93440, 224316), (93465, 224256), (95232, 220095), (96480, 217248), (97820, 214272), (99696, 210240), (101835, 205824), (102912, 203670), (105120, 199392), (107136, 195640), (108624, 192960), (112128, 186930), (112158, 186880), (115776, 181040), (117384, 178560), (119040, 176076), (122202, 171520), (124620, 168192), (126144, 166160), (128640, 162936), (132057, 158720), (132928, 157680), (133920, 156512), (135780, 154368), (138240, 151621), (140160, 149544), (142848, 146730), (144720, 144832)]