20547256320

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 540

約数和(自身を含む): 76138056540

約数和(自身を除く): 55590800220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 64, 72, 80, 87, 90, 93, 96, 116, 120, 124, 128, 144, 145, 155, 160, 174, 180, 186, 192, 232, 240, 248, 256, 261, 279, 288, 290, 310, 320, 348, 360, 372, 384, 435, 464, 465, 480, 496, 512, 522, 558, 576, 580, 620, 640, 696, 720, 744, 768, 870, 899, 928, 930, 960, 961, 992, 1024, 1044, 1116, 1152, 1160, 1240, 1280, 1305, 1392, 1395, 1440, 1488, 1536, 1740, 1798, 1856, 1860, 1920, 1922, 1984, 2048, 2088, 2232, 2304, 2320, 2480, 2560, 2610, 2697, 2784, 2790, 2880, 2883, 2976, 3072, 3480, 3596, 3712, 3720, 3840, 3844, 3968, 4096, 4176, 4464, 4495, 4608, 4640, 4805, 4960, 5120, 5220, 5394, 5568, 5580, 5760, 5766, 5952, 6144, 6960, 7192, 7424, 7440, 7680, 7688, 7936, 8091, 8192, 8352, 8649, 8928, 8990, 9216, 9280, 9610, 9920, 10240, 10440, 10788, 11136, 11160, 11520, 11532, 11904, 12288, 13485, 13920, 14384, 14415, 14848, 14880, 15360, 15376, 15872, 16182, 16384, 16704, 17298, 17856, 17980, 18432, 18560, 19220, 19840, 20480, 20880, 21576, 22272, 22320, 23040, 23064, 23808, 24576, 26970, 27840, 27869, 28768, 28830, 29696, 29760, 30720, 30752, 31744, 32364, 33408, 34596, 35712, 35960, 36864, 37120, 38440, 39680, 40455, 40960, 41760, 43152, 43245, 44544, 44640, 46080, 46128, 47616, 49152, 53940, 55680, 55738, 57536, 57660, 59392, 59520, 61440, 61504, 63488, 64728, 66816, 69192, 71424, 71920, 73728, 74240, 76880, 79360, 80910, 81920, 83520, 83607, 86304, 86490, 89088, 89280, 92160, 92256, 95232, 107880, 111360, 111476, 115072, 115320, 118784, 119040, 122880, 123008, 126976, 129456, 133632, 138384, 139345, 142848, 143840, 147456, 148480, 153760, 158720, 161820, 167040, 167214, 172608, 172980, 178176, 178560, 184320, 184512, 190464, 215760, 222720, 222952, 230144, 230640, 237568, 238080, 245760, 246016, 250821, 253952, 258912, 267264, 276768, 278690, 285696, 287680, 296960, 307520, 317440, 323640, 334080, 334428, 345216, 345960, 356352, 357120, 368640, 369024, 380928, 418035, 431520, 445440, 445904, 460288, 461280, 475136, 476160, 492032, 501642, 507904, 517824, 534528, 553536, 557380, 571392, 575360, 593920, 615040, 634880, 647280, 668160, 668856, 690432, 691920, 712704, 714240, 737280, 738048, 761856, 836070, 863040, 890880, 891808, 920576, 922560, 952320, 984064, 1003284, 1035648, 1069056, 1107072, 1114760, 1142784, 1150720, 1187840, 1230080, 1254105, 1269760, 1294560, 1336320, 1337712, 1380864, 1383840, 1425408, 1428480, 1476096, 1523712, 1672140, 1726080, 1781760, 1783616, 1841152, 1845120, 1904640, 1968128, 2006568, 2071296, 2138112, 2214144, 2229520, 2285568, 2301440, 2375680, 2460160, 2508210, 2539520, 2589120, 2672640, 2675424, 2761728, 2767680, 2856960, 2952192, 3344280, 3452160, 3563520, 3567232, 3682304, 3690240, 3809280, 3936256, 4013136, 4142592, 4276224, 4428288, 4459040, 4571136, 4602880, 4920320, 5016420, 5178240, 5345280, 5350848, 5523456, 5535360, 5713920, 5904384, 6688560, 6904320, 7127040, 7134464, 7364608, 7380480, 7618560, 7872512, 8026272, 8285184, 8856576, 8918080, 9205760, 9840640, 10032840, 10356480, 10690560, 10701696, 11046912, 11070720, 11427840, 11808768, 13377120, 13808640, 14268928, 14729216, 14760960, 15745024, 16052544, 16570368, 17713152, 17836160, 18411520, 19681280, 20065680, 20712960, 21381120, 21403392, 22093824, 22141440, 22855680, 23617536, 26754240, 27617280, 28537856, 29521920, 32105088, 33140736, 35426304, 35672320, 36823040, 39362560, 40131360, 41425920, 42806784, 44187648, 44282880, 47235072, 53508480, 55234560, 57075712, 59043840, 64210176, 66281472, 70852608, 71344640, 73646080, 78725120, 80262720, 82851840, 85613568, 88565760, 107016960, 110469120, 114151424, 118087680, 128420352, 132562944, 141705216, 142689280, 160525440, 165703680, 171227136, 177131520, 214033920, 220938240, 228302848, 236175360, 256840704, 285378560, 321050880, 331407360, 342454272, 354263040, 428067840, 456605696, 513681408, 570757120, 642101760, 662814720, 684908544, 708526080, 856135680, 1027362816, 1141514240, 1284203520, 1369817088, 1712271360, 2054725632, 2283028480, 2568407040, 3424542720, 4109451264, 5136814080, 6849085440, 10273628160, 20547256320]

約数ペア:

[(1, 20547256320), (2, 10273628160), (3, 6849085440), (4, 5136814080), (5, 4109451264), (6, 3424542720), (8, 2568407040), (9, 2283028480), (10, 2054725632), (12, 1712271360), (15, 1369817088), (16, 1284203520), (18, 1141514240), (20, 1027362816), (24, 856135680), (29, 708526080), (30, 684908544), (31, 662814720), (32, 642101760), (36, 570757120), (40, 513681408), (45, 456605696), (48, 428067840), (58, 354263040), (60, 342454272), (62, 331407360), (64, 321050880), (72, 285378560), (80, 256840704), (87, 236175360), (90, 228302848), (93, 220938240), (96, 214033920), (116, 177131520), (120, 171227136), (124, 165703680), (128, 160525440), (144, 142689280), (145, 141705216), (155, 132562944), (160, 128420352), (174, 118087680), (180, 114151424), (186, 110469120), (192, 107016960), (232, 88565760), (240, 85613568), (248, 82851840), (256, 80262720), (261, 78725120), (279, 73646080), (288, 71344640), (290, 70852608), (310, 66281472), (320, 64210176), (348, 59043840), (360, 57075712), (372, 55234560), (384, 53508480), (435, 47235072), (464, 44282880), (465, 44187648), (480, 42806784), (496, 41425920), (512, 40131360), (522, 39362560), (558, 36823040), (576, 35672320), (580, 35426304), (620, 33140736), (640, 32105088), (696, 29521920), (720, 28537856), (744, 27617280), (768, 26754240), (870, 23617536), (899, 22855680), (928, 22141440), (930, 22093824), (960, 21403392), (961, 21381120), (992, 20712960), (1024, 20065680), (1044, 19681280), (1116, 18411520), (1152, 17836160), (1160, 17713152), (1240, 16570368), (1280, 16052544), (1305, 15745024), (1392, 14760960), (1395, 14729216), (1440, 14268928), (1488, 13808640), (1536, 13377120), (1740, 11808768), (1798, 11427840), (1856, 11070720), (1860, 11046912), (1920, 10701696), (1922, 10690560), (1984, 10356480), (2048, 10032840), (2088, 9840640), (2232, 9205760), (2304, 8918080), (2320, 8856576), (2480, 8285184), (2560, 8026272), (2610, 7872512), (2697, 7618560), (2784, 7380480), (2790, 7364608), (2880, 7134464), (2883, 7127040), (2976, 6904320), (3072, 6688560), (3480, 5904384), (3596, 5713920), (3712, 5535360), (3720, 5523456), (3840, 5350848), (3844, 5345280), (3968, 5178240), (4096, 5016420), (4176, 4920320), (4464, 4602880), (4495, 4571136), (4608, 4459040), (4640, 4428288), (4805, 4276224), (4960, 4142592), (5120, 4013136), (5220, 3936256), (5394, 3809280), (5568, 3690240), (5580, 3682304), (5760, 3567232), (5766, 3563520), (5952, 3452160), (6144, 3344280), (6960, 2952192), (7192, 2856960), (7424, 2767680), (7440, 2761728), (7680, 2675424), (7688, 2672640), (7936, 2589120), (8091, 2539520), (8192, 2508210), (8352, 2460160), (8649, 2375680), (8928, 2301440), (8990, 2285568), (9216, 2229520), (9280, 2214144), (9610, 2138112), (9920, 2071296), (10240, 2006568), (10440, 1968128), (10788, 1904640), (11136, 1845120), (11160, 1841152), (11520, 1783616), (11532, 1781760), (11904, 1726080), (12288, 1672140), (13485, 1523712), (13920, 1476096), (14384, 1428480), (14415, 1425408), (14848, 1383840), (14880, 1380864), (15360, 1337712), (15376, 1336320), (15872, 1294560), (16182, 1269760), (16384, 1254105), (16704, 1230080), (17298, 1187840), (17856, 1150720), (17980, 1142784), (18432, 1114760), (18560, 1107072), (19220, 1069056), (19840, 1035648), (20480, 1003284), (20880, 984064), (21576, 952320), (22272, 922560), (22320, 920576), (23040, 891808), (23064, 890880), (23808, 863040), (24576, 836070), (26970, 761856), (27840, 738048), (27869, 737280), (28768, 714240), (28830, 712704), (29696, 691920), (29760, 690432), (30720, 668856), (30752, 668160), (31744, 647280), (32364, 634880), (33408, 615040), (34596, 593920), (35712, 575360), (35960, 571392), (36864, 557380), (37120, 553536), (38440, 534528), (39680, 517824), (40455, 507904), (40960, 501642), (41760, 492032), (43152, 476160), (43245, 475136), (44544, 461280), (44640, 460288), (46080, 445904), (46128, 445440), (47616, 431520), (49152, 418035), (53940, 380928), (55680, 369024), (55738, 368640), (57536, 357120), (57660, 356352), (59392, 345960), (59520, 345216), (61440, 334428), (61504, 334080), (63488, 323640), (64728, 317440), (66816, 307520), (69192, 296960), (71424, 287680), (71920, 285696), (73728, 278690), (74240, 276768), (76880, 267264), (79360, 258912), (80910, 253952), (81920, 250821), (83520, 246016), (83607, 245760), (86304, 238080), (86490, 237568), (89088, 230640), (89280, 230144), (92160, 222952), (92256, 222720), (95232, 215760), (107880, 190464), (111360, 184512), (111476, 184320), (115072, 178560), (115320, 178176), (118784, 172980), (119040, 172608), (122880, 167214), (123008, 167040), (126976, 161820), (129456, 158720), (133632, 153760), (138384, 148480), (139345, 147456), (142848, 143840)]