20940318720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 768

約数和(自身を含む): 80668224000

約数和(自身を除く): 59727905280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 37, 40, 45, 46, 48, 54, 60, 64, 69, 72, 74, 80, 89, 90, 92, 96, 108, 111, 115, 120, 128, 135, 138, 144, 148, 160, 178, 180, 184, 185, 192, 207, 216, 222, 230, 240, 256, 267, 270, 276, 288, 296, 320, 333, 345, 356, 360, 368, 370, 384, 414, 432, 444, 445, 460, 480, 512, 534, 540, 552, 555, 576, 592, 621, 640, 666, 690, 712, 720, 736, 740, 768, 801, 828, 851, 864, 888, 890, 920, 960, 999, 1024, 1035, 1068, 1080, 1104, 1110, 1152, 1184, 1242, 1280, 1332, 1335, 1380, 1424, 1440, 1472, 1480, 1536, 1602, 1656, 1665, 1702, 1728, 1776, 1780, 1840, 1920, 1998, 2047, 2048, 2070, 2136, 2160, 2208, 2220, 2304, 2368, 2403, 2484, 2553, 2560, 2664, 2670, 2760, 2848, 2880, 2944, 2960, 3072, 3105, 3204, 3293, 3312, 3330, 3404, 3456, 3552, 3560, 3680, 3840, 3996, 4005, 4094, 4140, 4255, 4272, 4320, 4416, 4440, 4608, 4736, 4806, 4968, 4995, 5106, 5120, 5328, 5340, 5520, 5696, 5760, 5888, 5920, 6141, 6144, 6210, 6408, 6586, 6624, 6660, 6808, 6912, 7104, 7120, 7360, 7659, 7680, 7992, 8010, 8188, 8280, 8510, 8544, 8640, 8832, 8880, 9216, 9472, 9612, 9879, 9936, 9990, 10212, 10235, 10240, 10656, 10680, 11040, 11392, 11520, 11776, 11840, 12015, 12282, 12420, 12765, 12816, 13172, 13248, 13320, 13616, 13824, 14208, 14240, 14720, 15318, 15360, 15984, 16020, 16376, 16465, 16560, 17020, 17088, 17280, 17664, 17760, 18423, 18432, 18944, 19224, 19758, 19872, 19980, 20424, 20470, 21312, 21360, 22080, 22784, 22977, 23040, 23552, 23680, 24030, 24564, 24840, 25530, 25632, 26344, 26496, 26640, 27232, 27648, 28416, 28480, 29440, 29637, 30636, 30705, 30720, 31968, 32040, 32752, 32930, 33120, 34040, 34176, 34560, 35328, 35520, 36846, 37888, 38295, 38448, 39516, 39744, 39960, 40848, 40940, 42624, 42720, 44160, 45568, 45954, 46080, 47104, 47360, 48060, 49128, 49395, 49680, 51060, 51264, 52688, 52992, 53280, 54464, 55269, 55296, 56832, 56960, 58880, 59274, 61272, 61410, 63936, 64080, 65504, 65860, 66240, 68080, 68352, 69120, 70656, 71040, 73692, 75739, 75776, 76590, 76896, 79032, 79488, 79920, 81696, 81880, 85248, 85440, 88320, 88911, 91136, 91908, 92115, 92160, 94720, 96120, 98256, 98790, 99360, 102120, 102528, 105376, 105984, 106560, 108928, 110538, 113664, 113920, 114885, 117760, 118548, 122544, 122820, 127872, 128160, 131008, 131720, 132480, 136160, 136704, 138240, 141312, 142080, 147384, 148185, 151478, 153180, 153792, 158064, 158976, 159840, 163392, 163760, 170496, 170880, 176640, 177822, 182272, 183816, 184230, 189440, 192240, 196512, 197580, 198720, 204240, 205056, 210752, 211968, 213120, 217856, 221076, 227217, 227328, 227840, 229770, 235520, 237096, 245088, 245640, 255744, 256320, 262016, 263440, 264960, 272320, 273408, 276345, 276480, 284160, 294768, 296370, 302956, 306360, 307584, 316128, 317952, 319680, 326784, 327520, 340992, 341760, 353280, 355644, 367632, 368460, 378695, 378880, 384480, 393024, 395160, 397440, 408480, 410112, 421504, 423936, 426240, 435712, 442152, 444555, 454434, 455680, 459540, 474192, 490176, 491280, 511488, 512640, 524032, 526880, 529920, 544640, 546816, 552690, 568320, 589536, 592740, 605912, 612720, 615168, 632256, 635904, 639360, 653568, 655040, 681651, 681984, 683520, 706560, 711288, 735264, 736920, 757390, 768960, 786048, 790320, 794880, 816960, 820224, 843008, 852480, 871424, 884304, 889110, 908868, 911360, 919080, 948384, 980352, 982560, 1022976, 1025280, 1048064, 1053760, 1059840, 1089280, 1105380, 1136085, 1136640, 1179072, 1185480, 1211824, 1225440, 1230336, 1264512, 1271808, 1278720, 1307136, 1310080, 1363302, 1367040, 1422576, 1470528, 1473840, 1514780, 1537920, 1572096, 1580640, 1589760, 1633920, 1640448, 1686016, 1704960, 1742848, 1768608, 1778220, 1817736, 1838160, 1896768, 1960704, 1965120, 2044953, 2045952, 2050560, 2096128, 2107520, 2119680, 2178560, 2210760, 2272170, 2358144, 2370960, 2423648, 2450880, 2460672, 2529024, 2557440, 2614272, 2620160, 2726604, 2734080, 2845152, 2941056, 2947680, 3029560, 3075840, 3144192, 3161280, 3179520, 3267840, 3372032, 3408255, 3409920, 3537216, 3556440, 3635472, 3676320, 3793536, 3921408, 3930240, 4089906, 4101120, 4192256, 4215040, 4357120, 4421520, 4544340, 4716288, 4741920, 4847296, 4901760, 4921344, 5058048, 5114880, 5228544, 5240320, 5453208, 5690304, 5882112, 5895360, 6059120, 6151680, 6288384, 6322560, 6359040, 6535680, 6744064, 6816510, 7074432, 7112880, 7270944, 7352640, 7587072, 7842816, 7860480, 8179812, 8202240, 8430080, 8714240, 8843040, 9088680, 9432576, 9483840, 9694592, 9803520, 10116096, 10224765, 10229760, 10480640, 10906416, 11380608, 11764224, 11790720, 12118240, 12303360, 12576768, 12645120, 13071360, 13633020, 14148864, 14225760, 14541888, 14705280, 15174144, 15685632, 15720960, 16359624, 16860160, 17686080, 18177360, 18865152, 18967680, 19389184, 19607040, 20232192, 20449530, 20961280, 21812832, 22761216, 23528448, 23581440, 24236480, 24606720, 25290240, 26142720, 27266040, 28297728, 28451520, 29083776, 29410560, 30348288, 31441920, 32719248, 33720320, 35372160, 36354720, 37730304, 37935360, 38778368, 39214080, 40899060, 43625664, 45522432, 47056896, 47162880, 48472960, 50580480, 54532080, 56595456, 56903040, 58167552, 58821120, 60696576, 62883840, 65438496, 70744320, 72709440, 75870720, 77556736, 78428160, 81798120, 87251328, 91044864, 94325760, 96945920, 101160960, 109064160, 113190912, 113806080, 116335104, 117642240, 130876992, 141488640, 145418880, 151741440, 155113472, 163596240, 174502656, 182089728, 188651520, 193891840, 218128320, 227612160, 232670208, 235284480, 261753984, 282977280, 290837760, 303482880, 327192480, 349005312, 387783680, 436256640, 455224320, 465340416, 523507968, 565954560, 581675520, 654384960, 698010624, 775567360, 872513280, 910448640, 1047015936, 1163351040, 1308769920, 1396021248, 1745026560, 2094031872, 2326702080, 2617539840, 3490053120, 4188063744, 5235079680, 6980106240, 10470159360, 20940318720]

約数ペア:

[(1, 20940318720), (2, 10470159360), (3, 6980106240), (4, 5235079680), (5, 4188063744), (6, 3490053120), (8, 2617539840), (9, 2326702080), (10, 2094031872), (12, 1745026560), (15, 1396021248), (16, 1308769920), (18, 1163351040), (20, 1047015936), (23, 910448640), (24, 872513280), (27, 775567360), (30, 698010624), (32, 654384960), (36, 581675520), (37, 565954560), (40, 523507968), (45, 465340416), (46, 455224320), (48, 436256640), (54, 387783680), (60, 349005312), (64, 327192480), (69, 303482880), (72, 290837760), (74, 282977280), (80, 261753984), (89, 235284480), (90, 232670208), (92, 227612160), (96, 218128320), (108, 193891840), (111, 188651520), (115, 182089728), (120, 174502656), (128, 163596240), (135, 155113472), (138, 151741440), (144, 145418880), (148, 141488640), (160, 130876992), (178, 117642240), (180, 116335104), (184, 113806080), (185, 113190912), (192, 109064160), (207, 101160960), (216, 96945920), (222, 94325760), (230, 91044864), (240, 87251328), (256, 81798120), (267, 78428160), (270, 77556736), (276, 75870720), (288, 72709440), (296, 70744320), (320, 65438496), (333, 62883840), (345, 60696576), (356, 58821120), (360, 58167552), (368, 56903040), (370, 56595456), (384, 54532080), (414, 50580480), (432, 48472960), (444, 47162880), (445, 47056896), (460, 45522432), (480, 43625664), (512, 40899060), (534, 39214080), (540, 38778368), (552, 37935360), (555, 37730304), (576, 36354720), (592, 35372160), (621, 33720320), (640, 32719248), (666, 31441920), (690, 30348288), (712, 29410560), (720, 29083776), (736, 28451520), (740, 28297728), (768, 27266040), (801, 26142720), (828, 25290240), (851, 24606720), (864, 24236480), (888, 23581440), (890, 23528448), (920, 22761216), (960, 21812832), (999, 20961280), (1024, 20449530), (1035, 20232192), (1068, 19607040), (1080, 19389184), (1104, 18967680), (1110, 18865152), (1152, 18177360), (1184, 17686080), (1242, 16860160), (1280, 16359624), (1332, 15720960), (1335, 15685632), (1380, 15174144), (1424, 14705280), (1440, 14541888), (1472, 14225760), (1480, 14148864), (1536, 13633020), (1602, 13071360), (1656, 12645120), (1665, 12576768), (1702, 12303360), (1728, 12118240), (1776, 11790720), (1780, 11764224), (1840, 11380608), (1920, 10906416), (1998, 10480640), (2047, 10229760), (2048, 10224765), (2070, 10116096), (2136, 9803520), (2160, 9694592), (2208, 9483840), (2220, 9432576), (2304, 9088680), (2368, 8843040), (2403, 8714240), (2484, 8430080), (2553, 8202240), (2560, 8179812), (2664, 7860480), (2670, 7842816), (2760, 7587072), (2848, 7352640), (2880, 7270944), (2944, 7112880), (2960, 7074432), (3072, 6816510), (3105, 6744064), (3204, 6535680), (3293, 6359040), (3312, 6322560), (3330, 6288384), (3404, 6151680), (3456, 6059120), (3552, 5895360), (3560, 5882112), (3680, 5690304), (3840, 5453208), (3996, 5240320), (4005, 5228544), (4094, 5114880), (4140, 5058048), (4255, 4921344), (4272, 4901760), (4320, 4847296), (4416, 4741920), (4440, 4716288), (4608, 4544340), (4736, 4421520), (4806, 4357120), (4968, 4215040), (4995, 4192256), (5106, 4101120), (5120, 4089906), (5328, 3930240), (5340, 3921408), (5520, 3793536), (5696, 3676320), (5760, 3635472), (5888, 3556440), (5920, 3537216), (6141, 3409920), (6144, 3408255), (6210, 3372032), (6408, 3267840), (6586, 3179520), (6624, 3161280), (6660, 3144192), (6808, 3075840), (6912, 3029560), (7104, 2947680), (7120, 2941056), (7360, 2845152), (7659, 2734080), (7680, 2726604), (7992, 2620160), (8010, 2614272), (8188, 2557440), (8280, 2529024), (8510, 2460672), (8544, 2450880), (8640, 2423648), (8832, 2370960), (8880, 2358144), (9216, 2272170), (9472, 2210760), (9612, 2178560), (9879, 2119680), (9936, 2107520), (9990, 2096128), (10212, 2050560), (10235, 2045952), (10240, 2044953), (10656, 1965120), (10680, 1960704), (11040, 1896768), (11392, 1838160), (11520, 1817736), (11776, 1778220), (11840, 1768608), (12015, 1742848), (12282, 1704960), (12420, 1686016), (12765, 1640448), (12816, 1633920), (13172, 1589760), (13248, 1580640), (13320, 1572096), (13616, 1537920), (13824, 1514780), (14208, 1473840), (14240, 1470528), (14720, 1422576), (15318, 1367040), (15360, 1363302), (15984, 1310080), (16020, 1307136), (16376, 1278720), (16465, 1271808), (16560, 1264512), (17020, 1230336), (17088, 1225440), (17280, 1211824), (17664, 1185480), (17760, 1179072), (18423, 1136640), (18432, 1136085), (18944, 1105380), (19224, 1089280), (19758, 1059840), (19872, 1053760), (19980, 1048064), (20424, 1025280), (20470, 1022976), (21312, 982560), (21360, 980352), (22080, 948384), (22784, 919080), (22977, 911360), (23040, 908868), (23552, 889110), (23680, 884304), (24030, 871424), (24564, 852480), (24840, 843008), (25530, 820224), (25632, 816960), (26344, 794880), (26496, 790320), (26640, 786048), (27232, 768960), (27648, 757390), (28416, 736920), (28480, 735264), (29440, 711288), (29637, 706560), (30636, 683520), (30705, 681984), (30720, 681651), (31968, 655040), (32040, 653568), (32752, 639360), (32930, 635904), (33120, 632256), (34040, 615168), (34176, 612720), (34560, 605912), (35328, 592740), (35520, 589536), (36846, 568320), (37888, 552690), (38295, 546816), (38448, 544640), (39516, 529920), (39744, 526880), (39960, 524032), (40848, 512640), (40940, 511488), (42624, 491280), (42720, 490176), (44160, 474192), (45568, 459540), (45954, 455680), (46080, 454434), (47104, 444555), (47360, 442152), (48060, 435712), (49128, 426240), (49395, 423936), (49680, 421504), (51060, 410112), (51264, 408480), (52688, 397440), (52992, 395160), (53280, 393024), (54464, 384480), (55269, 378880), (55296, 378695), (56832, 368460), (56960, 367632), (58880, 355644), (59274, 353280), (61272, 341760), (61410, 340992), (63936, 327520), (64080, 326784), (65504, 319680), (65860, 317952), (66240, 316128), (68080, 307584), (68352, 306360), (69120, 302956), (70656, 296370), (71040, 294768), (73692, 284160), (75739, 276480), (75776, 276345), (76590, 273408), (76896, 272320), (79032, 264960), (79488, 263440), (79920, 262016), (81696, 256320), (81880, 255744), (85248, 245640), (85440, 245088), (88320, 237096), (88911, 235520), (91136, 229770), (91908, 227840), (92115, 227328), (92160, 227217), (94720, 221076), (96120, 217856), (98256, 213120), (98790, 211968), (99360, 210752), (102120, 205056), (102528, 204240), (105376, 198720), (105984, 197580), (106560, 196512), (108928, 192240), (110538, 189440), (113664, 184230), (113920, 183816), (114885, 182272), (117760, 177822), (118548, 176640), (122544, 170880), (122820, 170496), (127872, 163760), (128160, 163392), (131008, 159840), (131720, 158976), (132480, 158064), (136160, 153792), (136704, 153180), (138240, 151478), (141312, 148185), (142080, 147384)]