20676712320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 1024

約数和(自身を含む): 86012928000

約数和(自身を除く): 65336215680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 62, 64, 66, 72, 80, 87, 88, 90, 93, 96, 99, 108, 110, 116, 120, 121, 124, 128, 132, 135, 144, 145, 155, 160, 165, 174, 176, 180, 186, 192, 198, 216, 220, 232, 240, 242, 248, 261, 264, 270, 279, 288, 290, 297, 310, 319, 320, 330, 341, 348, 352, 360, 363, 372, 384, 396, 432, 435, 440, 464, 465, 480, 484, 495, 496, 522, 528, 540, 558, 576, 580, 594, 605, 620, 638, 640, 660, 682, 696, 704, 720, 726, 744, 783, 792, 837, 864, 870, 880, 899, 928, 930, 957, 960, 968, 990, 992, 1023, 1044, 1056, 1080, 1089, 1116, 1152, 1160, 1188, 1210, 1240, 1276, 1305, 1320, 1331, 1364, 1392, 1395, 1408, 1440, 1452, 1485, 1488, 1566, 1584, 1595, 1674, 1705, 1728, 1740, 1760, 1798, 1815, 1856, 1860, 1914, 1920, 1936, 1980, 1984, 2046, 2088, 2112, 2160, 2178, 2232, 2320, 2376, 2420, 2480, 2552, 2610, 2640, 2662, 2697, 2728, 2784, 2790, 2871, 2880, 2904, 2970, 2976, 3069, 3132, 3168, 3190, 3267, 3348, 3410, 3456, 3480, 3509, 3520, 3596, 3630, 3712, 3720, 3751, 3828, 3872, 3915, 3960, 3968, 3993, 4092, 4176, 4185, 4224, 4320, 4356, 4464, 4495, 4640, 4752, 4785, 4840, 4960, 5104, 5115, 5220, 5280, 5324, 5394, 5445, 5456, 5568, 5580, 5742, 5760, 5808, 5940, 5952, 6138, 6264, 6336, 6380, 6534, 6655, 6696, 6820, 6960, 7018, 7040, 7192, 7260, 7440, 7502, 7656, 7744, 7830, 7920, 7986, 8091, 8184, 8352, 8370, 8613, 8640, 8712, 8928, 8990, 9207, 9280, 9504, 9570, 9680, 9889, 9920, 10208, 10230, 10440, 10527, 10560, 10648, 10788, 10890, 10912, 11136, 11160, 11253, 11484, 11616, 11880, 11904, 11979, 12276, 12528, 12672, 12760, 13068, 13310, 13392, 13485, 13640, 13920, 14036, 14355, 14384, 14520, 14880, 15004, 15312, 15345, 15488, 15660, 15840, 15972, 16182, 16335, 16368, 16704, 16740, 17226, 17280, 17424, 17545, 17856, 17980, 18414, 18560, 18755, 19008, 19140, 19360, 19778, 19840, 19965, 20416, 20460, 20880, 21054, 21120, 21296, 21576, 21780, 21824, 22320, 22506, 22968, 23232, 23760, 23958, 24273, 24552, 25056, 25520, 26136, 26620, 26784, 26970, 27280, 27840, 28072, 28710, 28768, 29040, 29667, 29760, 30008, 30624, 30690, 31320, 31581, 31680, 31944, 32364, 32670, 32736, 33408, 33480, 33759, 34452, 34848, 35090, 35712, 35937, 35960, 36828, 37510, 38016, 38280, 38599, 38720, 39556, 39930, 40455, 40832, 40920, 41261, 41760, 42108, 42592, 43065, 43152, 43560, 43648, 44640, 45012, 45936, 46035, 46464, 47520, 47916, 48546, 49104, 49445, 50112, 51040, 52272, 52635, 53240, 53568, 53940, 54560, 55680, 56144, 56265, 57420, 57536, 58080, 59334, 59520, 59895, 60016, 61248, 61380, 62640, 63162, 63360, 63888, 64728, 65340, 65472, 66960, 67518, 68904, 69696, 70180, 71874, 71920, 73656, 75020, 76560, 77198, 77440, 79112, 79860, 80910, 81840, 82522, 83520, 84216, 85184, 86130, 86304, 87120, 89001, 89280, 90024, 91872, 92070, 94743, 95040, 95832, 97092, 98208, 98890, 100224, 101277, 102080, 104544, 105270, 106480, 107136, 107880, 108779, 109120, 112288, 112530, 114840, 115072, 115797, 116160, 118668, 119790, 120032, 121365, 122496, 122760, 123783, 125280, 126324, 127776, 129456, 130680, 130944, 133920, 135036, 137808, 139392, 140360, 143748, 143840, 147312, 148335, 150040, 153120, 154396, 157905, 158224, 159720, 161820, 163680, 165044, 167040, 168432, 168795, 170368, 172260, 172608, 174240, 178002, 178560, 179685, 180048, 183744, 184140, 189486, 190080, 191664, 192995, 194184, 196416, 197780, 202554, 204160, 206305, 209088, 210540, 212960, 215760, 217558, 218240, 224576, 225060, 229680, 231594, 232320, 237336, 239580, 240064, 242730, 245520, 247566, 250560, 252648, 255552, 258912, 261360, 267003, 267840, 270072, 275616, 280720, 287496, 287680, 294624, 296670, 300080, 306240, 308792, 315810, 316448, 319440, 323640, 326337, 327360, 330088, 336864, 337590, 344520, 345216, 347391, 348480, 356004, 359370, 360096, 367488, 368280, 371349, 378972, 383328, 385990, 388368, 392832, 395560, 405108, 412610, 418176, 421080, 425920, 431520, 435116, 445005, 449152, 450120, 459360, 463188, 473715, 474672, 479160, 480128, 485460, 491040, 495132, 501120, 505296, 506385, 511104, 517824, 522720, 534006, 535680, 540144, 543895, 551232, 561440, 574992, 575360, 578985, 589248, 593340, 600160, 612480, 617584, 618915, 631620, 632896, 638880, 647280, 652674, 654720, 660176, 673728, 675180, 689040, 694782, 696960, 712008, 718740, 720192, 736560, 742698, 757944, 766656, 771980, 776736, 791120, 810216, 825220, 842160, 851840, 863040, 870232, 890010, 900240, 918720, 926376, 947430, 949344, 958320, 970920, 979011, 982080, 990264, 1010592, 1012770, 1035648, 1042173, 1045440, 1068012, 1080288, 1087790, 1102464, 1114047, 1122880, 1149984, 1157970, 1178496, 1186680, 1196569, 1200320, 1235168, 1237830, 1263240, 1265792, 1277760, 1294560, 1305348, 1320352, 1335015, 1347456, 1350360, 1378080, 1389564, 1424016, 1437480, 1440384, 1473120, 1485396, 1515888, 1533312, 1543960, 1553472, 1582240, 1620432, 1631685, 1650440, 1684320, 1726080, 1736955, 1740464, 1780020, 1800480, 1837440, 1852752, 1856745, 1894860, 1898688, 1916640, 1941840, 1958022, 1964160, 1980528, 2021184, 2025540, 2084346, 2090880, 2136024, 2160576, 2175580, 2228094, 2245760, 2299968, 2315940, 2373360, 2393138, 2400640, 2470336, 2475660, 2526480, 2555520, 2589120, 2610696, 2640704, 2670030, 2700720, 2756160, 2779128, 2848032, 2874960, 2937033, 2946240, 2970792, 3031776, 3087920, 3106944, 3164480, 3240864, 3263370, 3300880, 3368640, 3473910, 3480928, 3560040, 3589707, 3600960, 3705504, 3713490, 3789720, 3797376, 3833280, 3883680, 3916044, 3961056, 4042368, 4051080, 4168692, 4272048, 4321152, 4351160, 4456188, 4599936, 4631880, 4746720, 4786276, 4895055, 4940672, 4951320, 5052960, 5178240, 5210865, 5221392, 5281408, 5340060, 5401440, 5512320, 5558256, 5570235, 5696064, 5749920, 5874066, 5892480, 5941584, 5982845, 6063552, 6175840, 6328960, 6481728, 6526740, 6601760, 6737280, 6947820, 6961856, 7120080, 7179414, 7201920, 7411008, 7426980, 7579440, 7666560, 7767360, 7832088, 7922112, 8102160, 8337384, 8544096, 8702320, 8912376, 9263760, 9493440, 9572552, 9790110, 9902640, 10105920, 10421730, 10442784, 10680120, 10769121, 10802880, 11116512, 11140470, 11392128, 11499840, 11748132, 11883168, 11965690, 12127104, 12351680, 12963456, 13053480, 13203520, 13895640, 13923712, 14240160, 14358828, 14685165, 14822016, 14853960, 15158880, 15534720, 15664176, 15844224, 16204320, 16674768, 17088192, 17404640, 17824752, 17948535, 18527520, 18986880, 19145104, 19580220, 19805280, 20211840, 20843460, 20885568, 21360240, 21538242, 21605760, 22233024, 22280940, 22999680, 23496264, 23766336, 23931380, 24703360, 26106960, 26407040, 27791280, 28480320, 28717656, 29370330, 29707920, 30317760, 31328352, 32307363, 32408640, 33349536, 34176384, 34809280, 35649504, 35897070, 37055040, 38290208, 39160440, 39610560, 41686920, 41771136, 42720480, 43076484, 44466048, 44561880, 46992528, 47532672, 47862760, 52213920, 53845605, 55582560, 56960640, 57435312, 58740660, 59415840, 60635520, 62656704, 64614726, 64817280, 66699072, 69618560, 71299008, 71794140, 74110080, 76580416, 78320880, 79221120, 83373840, 85440960, 86152968, 89123760, 93985056, 95725520, 104427840, 107691210, 111165120, 114870624, 117481320, 118831680, 125313408, 129229452, 133398144, 142598016, 143588280, 153160832, 156641760, 161536815, 166747680, 170881920, 172305936, 178247520, 187970112, 191451040, 208855680, 215382420, 222330240, 229741248, 234962640, 237663360, 258458904, 287176560, 313283520, 323073630, 333495360, 344611872, 356495040, 375940224, 382902080, 430764840, 459482496, 469925280, 516917808, 574353120, 626567040, 646147260, 666990720, 689223744, 712990080, 765804160, 861529680, 939850560, 1033835616, 1148706240, 1292294520, 1378447488, 1723059360, 1879701120, 2067671232, 2297412480, 2584589040, 3446118720, 4135342464, 5169178080, 6892237440, 10338356160, 20676712320]

約数ペア:

[(1, 20676712320), (2, 10338356160), (3, 6892237440), (4, 5169178080), (5, 4135342464), (6, 3446118720), (8, 2584589040), (9, 2297412480), (10, 2067671232), (11, 1879701120), (12, 1723059360), (15, 1378447488), (16, 1292294520), (18, 1148706240), (20, 1033835616), (22, 939850560), (24, 861529680), (27, 765804160), (29, 712990080), (30, 689223744), (31, 666990720), (32, 646147260), (33, 626567040), (36, 574353120), (40, 516917808), (44, 469925280), (45, 459482496), (48, 430764840), (54, 382902080), (55, 375940224), (58, 356495040), (60, 344611872), (62, 333495360), (64, 323073630), (66, 313283520), (72, 287176560), (80, 258458904), (87, 237663360), (88, 234962640), (90, 229741248), (93, 222330240), (96, 215382420), (99, 208855680), (108, 191451040), (110, 187970112), (116, 178247520), (120, 172305936), (121, 170881920), (124, 166747680), (128, 161536815), (132, 156641760), (135, 153160832), (144, 143588280), (145, 142598016), (155, 133398144), (160, 129229452), (165, 125313408), (174, 118831680), (176, 117481320), (180, 114870624), (186, 111165120), (192, 107691210), (198, 104427840), (216, 95725520), (220, 93985056), (232, 89123760), (240, 86152968), (242, 85440960), (248, 83373840), (261, 79221120), (264, 78320880), (270, 76580416), (279, 74110080), (288, 71794140), (290, 71299008), (297, 69618560), (310, 66699072), (319, 64817280), (320, 64614726), (330, 62656704), (341, 60635520), (348, 59415840), (352, 58740660), (360, 57435312), (363, 56960640), (372, 55582560), (384, 53845605), (396, 52213920), (432, 47862760), (435, 47532672), (440, 46992528), (464, 44561880), (465, 44466048), (480, 43076484), (484, 42720480), (495, 41771136), (496, 41686920), (522, 39610560), (528, 39160440), (540, 38290208), (558, 37055040), (576, 35897070), (580, 35649504), (594, 34809280), (605, 34176384), (620, 33349536), (638, 32408640), (640, 32307363), (660, 31328352), (682, 30317760), (696, 29707920), (704, 29370330), (720, 28717656), (726, 28480320), (744, 27791280), (783, 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9790110), (2160, 9572552), (2178, 9493440), (2232, 9263760), (2320, 8912376), (2376, 8702320), (2420, 8544096), (2480, 8337384), (2552, 8102160), (2610, 7922112), (2640, 7832088), (2662, 7767360), (2697, 7666560), (2728, 7579440), (2784, 7426980), (2790, 7411008), (2871, 7201920), (2880, 7179414), (2904, 7120080), (2970, 6961856), (2976, 6947820), (3069, 6737280), (3132, 6601760), (3168, 6526740), (3190, 6481728), (3267, 6328960), (3348, 6175840), (3410, 6063552), (3456, 5982845), (3480, 5941584), (3509, 5892480), (3520, 5874066), (3596, 5749920), (3630, 5696064), (3712, 5570235), (3720, 5558256), (3751, 5512320), (3828, 5401440), (3872, 5340060), (3915, 5281408), (3960, 5221392), (3968, 5210865), (3993, 5178240), (4092, 5052960), (4176, 4951320), (4185, 4940672), (4224, 4895055), (4320, 4786276), (4356, 4746720), (4464, 4631880), (4495, 4599936), (4640, 4456188), (4752, 4351160), (4785, 4321152), (4840, 4272048), (4960, 4168692), (5104, 4051080), (5115, 4042368), (5220, 3961056), (5280, 3916044), (5324, 3883680), (5394, 3833280), (5445, 3797376), (5456, 3789720), (5568, 3713490), (5580, 3705504), (5742, 3600960), (5760, 3589707), (5808, 3560040), (5940, 3480928), (5952, 3473910), (6138, 3368640), (6264, 3300880), (6336, 3263370), (6380, 3240864), (6534, 3164480), (6655, 3106944), (6696, 3087920), (6820, 3031776), (6960, 2970792), (7018, 2946240), (7040, 2937033), (7192, 2874960), (7260, 2848032), (7440, 2779128), (7502, 2756160), (7656, 2700720), (7744, 2670030), (7830, 2640704), (7920, 2610696), (7986, 2589120), (8091, 2555520), (8184, 2526480), (8352, 2475660), (8370, 2470336), (8613, 2400640), (8640, 2393138), (8712, 2373360), (8928, 2315940), (8990, 2299968), (9207, 2245760), (9280, 2228094), (9504, 2175580), (9570, 2160576), (9680, 2136024), (9889, 2090880), (9920, 2084346), (10208, 2025540), (10230, 2021184), (10440, 1980528), (10527, 1964160), (10560, 1958022), (10648, 1941840), (10788, 1916640), (10890, 1898688), (10912, 1894860), (11136, 1856745), (11160, 1852752), (11253, 1837440), (11484, 1800480), (11616, 1780020), (11880, 1740464), (11904, 1736955), (11979, 1726080), (12276, 1684320), (12528, 1650440), (12672, 1631685), (12760, 1620432), (13068, 1582240), (13310, 1553472), (13392, 1543960), (13485, 1533312), (13640, 1515888), (13920, 1485396), (14036, 1473120), (14355, 1440384), (14384, 1437480), (14520, 1424016), (14880, 1389564), (15004, 1378080), (15312, 1350360), (15345, 1347456), (15488, 1335015), (15660, 1320352), (15840, 1305348), (15972, 1294560), (16182, 1277760), (16335, 1265792), (16368, 1263240), (16704, 1237830), (16740, 1235168), (17226, 1200320), (17280, 1196569), (17424, 1186680), (17545, 1178496), (17856, 1157970), (17980, 1149984), (18414, 1122880), (18560, 1114047), (18755, 1102464), (19008, 1087790), (19140, 1080288), (19360, 1068012), (19778, 1045440), (19840, 1042173), (19965, 1035648), (20416, 1012770), (20460, 1010592), (20880, 990264), (21054, 982080), (21120, 979011), (21296, 970920), (21576, 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(43065, 480128), (43152, 479160), (43560, 474672), (43648, 473715), (44640, 463188), (45012, 459360), (45936, 450120), (46035, 449152), (46464, 445005), (47520, 435116), (47916, 431520), (48546, 425920), (49104, 421080), (49445, 418176), (50112, 412610), (51040, 405108), (52272, 395560), (52635, 392832), (53240, 388368), (53568, 385990), (53940, 383328), (54560, 378972), (55680, 371349), (56144, 368280), (56265, 367488), (57420, 360096), (57536, 359370), (58080, 356004), (59334, 348480), (59520, 347391), (59895, 345216), (60016, 344520), (61248, 337590), (61380, 336864), (62640, 330088), (63162, 327360), (63360, 326337), (63888, 323640), (64728, 319440), (65340, 316448), (65472, 315810), (66960, 308792), (67518, 306240), (68904, 300080), (69696, 296670), (70180, 294624), (71874, 287680), (71920, 287496), (73656, 280720), (75020, 275616), (76560, 270072), (77198, 267840), (77440, 267003), (79112, 261360), (79860, 258912), (80910, 255552), (81840, 252648), (82522, 250560), (83520, 247566), (84216, 245520), (85184, 242730), (86130, 240064), (86304, 239580), (87120, 237336), (89001, 232320), (89280, 231594), (90024, 229680), (91872, 225060), (92070, 224576), (94743, 218240), (95040, 217558), (95832, 215760), (97092, 212960), (98208, 210540), (98890, 209088), (100224, 206305), (101277, 204160), (102080, 202554), (104544, 197780), (105270, 196416), (106480, 194184), (107136, 192995), (107880, 191664), (108779, 190080), (109120, 189486), (112288, 184140), (112530, 183744), (114840, 180048), (115072, 179685), (115797, 178560), (116160, 178002), (118668, 174240), (119790, 172608), (120032, 172260), (121365, 170368), (122496, 168795), (122760, 168432), (123783, 167040), (125280, 165044), (126324, 163680), (127776, 161820), (129456, 159720), (130680, 158224), (130944, 157905), (133920, 154396), (135036, 153120), (137808, 150040), (139392, 148335), (140360, 147312), (143748, 143840)]