20059591680

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 528

約数和(自身を含む): 75321477504

約数和(自身を除く): 55261885824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 701, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1402, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2103, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2804, 2880, 2944, 3072, 3105, 3240, 3312, 3456, 3505, 3680, 3726, 3840, 3888, 4140, 4206, 4320, 4416, 4608, 4860, 4968, 5120, 5184, 5520, 5589, 5608, 5760, 5888, 6210, 6309, 6480, 6624, 6912, 7010, 7360, 7452, 7680, 7776, 8280, 8412, 8640, 8832, 9216, 9315, 9720, 9936, 10368, 10515, 11040, 11178, 11216, 11520, 11776, 12420, 12618, 12960, 13248, 13824, 14020, 14720, 14904, 15360, 15552, 16123, 16560, 16824, 17280, 17664, 18630, 18927, 19440, 19872, 20736, 21030, 22080, 22356, 22432, 23040, 23552, 24840, 25236, 25920, 26496, 27648, 27945, 28040, 29440, 29808, 31104, 31545, 32246, 33120, 33648, 34560, 35328, 37260, 37854, 38880, 39744, 41472, 42060, 44160, 44712, 44864, 46080, 48369, 49680, 50472, 51840, 52992, 55890, 56080, 56781, 58880, 59616, 62208, 63090, 64492, 66240, 67296, 69120, 70656, 74520, 75708, 77760, 79488, 80615, 82944, 84120, 88320, 89424, 89728, 94635, 96738, 99360, 100944, 103680, 105984, 111780, 112160, 113562, 117760, 119232, 124416, 126180, 128984, 132480, 134592, 138240, 145107, 149040, 151416, 155520, 158976, 161230, 168240, 170343, 176640, 178848, 179456, 189270, 193476, 198720, 201888, 207360, 211968, 223560, 224320, 227124, 238464, 241845, 248832, 252360, 257968, 264960, 269184, 283905, 290214, 298080, 302832, 311040, 317952, 322460, 336480, 340686, 353280, 357696, 358912, 378540, 386952, 397440, 403776, 414720, 435321, 447120, 448640, 454248, 476928, 483690, 504720, 515936, 529920, 538368, 567810, 580428, 596160, 605664, 622080, 635904, 644920, 672960, 681372, 715392, 717824, 725535, 757080, 773904, 794880, 807552, 851715, 870642, 894240, 897280, 908496, 953856, 967380, 1009440, 1031872, 1059840, 1076736, 1135620, 1160856, 1192320, 1211328, 1244160, 1289840, 1305963, 1345920, 1362744, 1430784, 1451070, 1514160, 1547808, 1589760, 1615104, 1703430, 1741284, 1788480, 1794560, 1816992, 1907712, 1934760, 2018880, 2063744, 2153472, 2176605, 2271240, 2321712, 2384640, 2422656, 2579680, 2611926, 2691840, 2725488, 2861568, 2902140, 3028320, 3095616, 3179520, 3230208, 3406860, 3482568, 3576960, 3589120, 3633984, 3869520, 3917889, 4037760, 4127488, 4353210, 4542480, 4643424, 4769280, 4845312, 5159360, 5223852, 5383680, 5450976, 5723136, 5804280, 6056640, 6191232, 6460416, 6529815, 6813720, 6965136, 7153920, 7267968, 7739040, 7835778, 8075520, 8254976, 8706420, 9084960, 9286848, 9538560, 9690624, 10318720, 10447704, 10767360, 10901952, 11608560, 12113280, 12382464, 13059630, 13627440, 13930272, 14307840, 14535936, 15478080, 15671556, 16151040, 16509952, 17412840, 18169920, 18573696, 19381248, 19589445, 20637440, 20895408, 21803904, 23217120, 24226560, 24764928, 26119260, 27254880, 27860544, 28615680, 29071872, 30956160, 31343112, 32302080, 34825680, 36339840, 37147392, 39178890, 41274880, 41790816, 43607808, 46434240, 48453120, 49529856, 52238520, 54509760, 55721088, 58143744, 61912320, 62686224, 69651360, 72679680, 74294784, 78357780, 82549760, 83581632, 87215616, 92868480, 96906240, 104477040, 109019520, 111442176, 123824640, 125372448, 139302720, 145359360, 148589568, 156715560, 167163264, 174431232, 185736960, 208954080, 218039040, 222884352, 247649280, 250744896, 278605440, 290718720, 313431120, 334326528, 371473920, 417908160, 436078080, 445768704, 501489792, 557210880, 626862240, 668653056, 742947840, 835816320, 872156160, 1002979584, 1114421760, 1253724480, 1337306112, 1671632640, 2005959168, 2228843520, 2507448960, 3343265280, 4011918336, 5014897920, 6686530560, 10029795840, 20059591680]

約数ペア:

[(1, 20059591680), (2, 10029795840), (3, 6686530560), (4, 5014897920), (5, 4011918336), (6, 3343265280), (8, 2507448960), (9, 2228843520), (10, 2005959168), (12, 1671632640), (15, 1337306112), (16, 1253724480), (18, 1114421760), (20, 1002979584), (23, 872156160), (24, 835816320), (27, 742947840), (30, 668653056), (32, 626862240), (36, 557210880), (40, 501489792), (45, 445768704), (46, 436078080), (48, 417908160), (54, 371473920), (60, 334326528), (64, 313431120), (69, 290718720), (72, 278605440), (80, 250744896), (81, 247649280), (90, 222884352), (92, 218039040), (96, 208954080), (108, 185736960), (115, 174431232), (120, 167163264), (128, 156715560), (135, 148589568), (138, 145359360), (144, 139302720), (160, 125372448), (162, 123824640), (180, 111442176), (184, 109019520), (192, 104477040), (207, 96906240), (216, 92868480), (230, 87215616), (240, 83581632), (243, 82549760), (256, 78357780), (270, 74294784), (276, 72679680), (288, 69651360), (320, 62686224), (324, 61912320), (345, 58143744), (360, 55721088), (368, 54509760), (384, 52238520), (405, 49529856), (414, 48453120), (432, 46434240), (460, 43607808), (480, 41790816), (486, 41274880), (512, 39178890), (540, 37147392), (552, 36339840), (576, 34825680), (621, 32302080), (640, 31343112), (648, 30956160), (690, 29071872), (701, 28615680), (720, 27860544), (736, 27254880), (768, 26119260), (810, 24764928), (828, 24226560), (864, 23217120), (920, 21803904), (960, 20895408), (972, 20637440), (1024, 19589445), (1035, 19381248), (1080, 18573696), (1104, 18169920), (1152, 17412840), (1215, 16509952), (1242, 16151040), (1280, 15671556), (1296, 15478080), (1380, 14535936), (1402, 14307840), (1440, 13930272), (1472, 13627440), (1536, 13059630), (1620, 12382464), (1656, 12113280), (1728, 11608560), (1840, 10901952), (1863, 10767360), (1920, 10447704), (1944, 10318720), (2070, 9690624), (2103, 9538560), (2160, 9286848), (2208, 9084960), (2304, 8706420), (2430, 8254976), (2484, 8075520), (2560, 7835778), (2592, 7739040), (2760, 7267968), (2804, 7153920), (2880, 6965136), (2944, 6813720), (3072, 6529815), (3105, 6460416), (3240, 6191232), (3312, 6056640), (3456, 5804280), (3505, 5723136), (3680, 5450976), (3726, 5383680), (3840, 5223852), (3888, 5159360), (4140, 4845312), (4206, 4769280), (4320, 4643424), (4416, 4542480), (4608, 4353210), (4860, 4127488), (4968, 4037760), (5120, 3917889), (5184, 3869520), (5520, 3633984), (5589, 3589120), (5608, 3576960), (5760, 3482568), (5888, 3406860), (6210, 3230208), (6309, 3179520), (6480, 3095616), (6624, 3028320), (6912, 2902140), (7010, 2861568), (7360, 2725488), (7452, 2691840), (7680, 2611926), (7776, 2579680), (8280, 2422656), (8412, 2384640), (8640, 2321712), (8832, 2271240), (9216, 2176605), (9315, 2153472), (9720, 2063744), (9936, 2018880), (10368, 1934760), (10515, 1907712), (11040, 1816992), (11178, 1794560), (11216, 1788480), (11520, 1741284), (11776, 1703430), (12420, 1615104), (12618, 1589760), (12960, 1547808), (13248, 1514160), (13824, 1451070), (14020, 1430784), (14720, 1362744), (14904, 1345920), (15360, 1305963), (15552, 1289840), (16123, 1244160), (16560, 1211328), (16824, 1192320), (17280, 1160856), (17664, 1135620), (18630, 1076736), (18927, 1059840), (19440, 1031872), (19872, 1009440), (20736, 967380), (21030, 953856), (22080, 908496), (22356, 897280), (22432, 894240), (23040, 870642), (23552, 851715), (24840, 807552), (25236, 794880), (25920, 773904), (26496, 757080), (27648, 725535), (27945, 717824), (28040, 715392), (29440, 681372), (29808, 672960), (31104, 644920), (31545, 635904), (32246, 622080), (33120, 605664), (33648, 596160), (34560, 580428), (35328, 567810), (37260, 538368), (37854, 529920), (38880, 515936), (39744, 504720), (41472, 483690), (42060, 476928), (44160, 454248), (44712, 448640), (44864, 447120), (46080, 435321), (48369, 414720), (49680, 403776), (50472, 397440), (51840, 386952), (52992, 378540), (55890, 358912), (56080, 357696), (56781, 353280), (58880, 340686), (59616, 336480), (62208, 322460), (63090, 317952), (64492, 311040), (66240, 302832), (67296, 298080), (69120, 290214), (70656, 283905), (74520, 269184), (75708, 264960), (77760, 257968), (79488, 252360), (80615, 248832), (82944, 241845), (84120, 238464), (88320, 227124), (89424, 224320), (89728, 223560), (94635, 211968), (96738, 207360), (99360, 201888), (100944, 198720), (103680, 193476), (105984, 189270), (111780, 179456), (112160, 178848), (113562, 176640), (117760, 170343), (119232, 168240), (124416, 161230), (126180, 158976), (128984, 155520), (132480, 151416), (134592, 149040), (138240, 145107)]