7948654560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 1080

約数和(自身を含む): 36612543240

約数和(自身を除く): 28663888680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 98, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 147, 152, 154, 160, 165, 168, 171, 176, 180, 190, 196, 198, 209, 210, 220, 224, 228, 231, 240, 242, 245, 252, 264, 266, 280, 285, 288, 294, 304, 308, 315, 330, 336, 342, 343, 352, 360, 363, 380, 385, 392, 396, 399, 418, 420, 440, 441, 456, 462, 480, 484, 490, 495, 504, 528, 532, 539, 560, 570, 588, 605, 608, 616, 627, 630, 660, 665, 672, 684, 686, 693, 720, 726, 735, 760, 770, 784, 792, 798, 836, 840, 847, 855, 880, 882, 912, 924, 931, 968, 980, 990, 1008, 1029, 1045, 1056, 1064, 1078, 1089, 1120, 1140, 1155, 1176, 1197, 1210, 1232, 1254, 1260, 1320, 1330, 1368, 1372, 1386, 1440, 1452, 1463, 1470, 1520, 1540, 1568, 1584, 1596, 1617, 1672, 1680, 1694, 1710, 1715, 1760, 1764, 1815, 1824, 1848, 1862, 1881, 1936, 1960, 1980, 1995, 2016, 2058, 2090, 2128, 2156, 2178, 2205, 2280, 2299, 2310, 2352, 2394, 2401, 2420, 2464, 2508, 2520, 2541, 2640, 2660, 2695, 2736, 2744, 2772, 2793, 2904, 2926, 2940, 3040, 3080, 3087, 3135, 3168, 3192, 3234, 3344, 3360, 3388, 3420, 3430, 3465, 3528, 3630, 3696, 3724, 3762, 3773, 3872, 3920, 3960, 3990, 4116, 4180, 4235, 4256, 4312, 4356, 4389, 4410, 4560, 4598, 4620, 4655, 4704, 4788, 4802, 4840, 4851, 5016, 5040, 5082, 5145, 5280, 5320, 5390, 5445, 5472, 5488, 5544, 5586, 5808, 5852, 5880, 5929, 5985, 6160, 6174, 6270, 6384, 6468, 6517, 6688, 6776, 6840, 6860, 6897, 6930, 7056, 7203, 7260, 7315, 7392, 7448, 7524, 7546, 7623, 7840, 7920, 7980, 8085, 8232, 8360, 8379, 8470, 8624, 8712, 8778, 8820, 9120, 9196, 9240, 9310, 9405, 9576, 9604, 9680, 9702, 10032, 10080, 10164, 10241, 10290, 10640, 10780, 10890, 10976, 11088, 11172, 11319, 11495, 11616, 11704, 11760, 11858, 11970, 12005, 12320, 12348, 12540, 12705, 12768, 12936, 13034, 13167, 13552, 13680, 13720, 13794, 13860, 13965, 14112, 14406, 14520, 14630, 14896, 15048, 15092, 15246, 15435, 15840, 15960, 16093, 16170, 16464, 16720, 16758, 16940, 17248, 17424, 17556, 17640, 17787, 18392, 18480, 18620, 18810, 18865, 19152, 19208, 19360, 19404, 19551, 20064, 20328, 20482, 20580, 20691, 21280, 21560, 21609, 21780, 21945, 22176, 22344, 22638, 22990, 23408, 23520, 23716, 23940, 24010, 24255, 24696, 25080, 25410, 25872, 26068, 26334, 26411, 27104, 27360, 27440, 27588, 27720, 27930, 28812, 29040, 29260, 29645, 29792, 30096, 30184, 30492, 30723, 30870, 31920, 32186, 32340, 32585, 32928, 33440, 33516, 33880, 33957, 34485, 34848, 35112, 35280, 35574, 36015, 36784, 36960, 37240, 37620, 37730, 38115, 38304, 38416, 38808, 39102, 40656, 40964, 41160, 41382, 41503, 41895, 43120, 43218, 43560, 43890, 44688, 45276, 45619, 45980, 46816, 47432, 47880, 48020, 48279, 48510, 49392, 50160, 50820, 51205, 51744, 52136, 52668, 52822, 53361, 54880, 55176, 55440, 55860, 56595, 57624, 58080, 58520, 58653, 59290, 60192, 60368, 60984, 61446, 61740, 63840, 64372, 64680, 65170, 65835, 67032, 67760, 67914, 68970, 70224, 70560, 71148, 71687, 72030, 73568, 74480, 75240, 75460, 76230, 76832, 77616, 78204, 79233, 80465, 81312, 81928, 82320, 82764, 83006, 83790, 86240, 86436, 87120, 87780, 88935, 89376, 90552, 91238, 91960, 92169, 94864, 95760, 96040, 96558, 97020, 97755, 98784, 100320, 101640, 102410, 103455, 104272, 105336, 105644, 106722, 108045, 110352, 110880, 111720, 112651, 113190, 115248, 117040, 117306, 118580, 120736, 121968, 122892, 123480, 124509, 128744, 129360, 130340, 131670, 132055, 134064, 135520, 135828, 136857, 137940, 140448, 142296, 143374, 144060, 144837, 148960, 150480, 150920, 152460, 153615, 155232, 156408, 158466, 160930, 163856, 164640, 165528, 166012, 167580, 169785, 172872, 174240, 175560, 177870, 181104, 182476, 183920, 184338, 189728, 191520, 192080, 193116, 194040, 195510, 203280, 204820, 206910, 207515, 208544, 210672, 211288, 213444, 215061, 216090, 220704, 223440, 225302, 226380, 228095, 230496, 234080, 234612, 237160, 237699, 241395, 243936, 245784, 246960, 249018, 257488, 258720, 260680, 263340, 264110, 266805, 268128, 271656, 273714, 275880, 284592, 286748, 288120, 289674, 290521, 293265, 300960, 301840, 304920, 307230, 312816, 316932, 321860, 327712, 331056, 332024, 335160, 337953, 339570, 345744, 351120, 355740, 358435, 362208, 364952, 367840, 368676, 373527, 384160, 386232, 388080, 391020, 396165, 406560, 409640, 410571, 413820, 415030, 421344, 422576, 426888, 430122, 432180, 446880, 450604, 452760, 456190, 460845, 469224, 474320, 475398, 482790, 491568, 493920, 498036, 501809, 514976, 521360, 526680, 528220, 533610, 543312, 547428, 551760, 563255, 569184, 573496, 576240, 579348, 581042, 586530, 603680, 609840, 614460, 622545, 625632, 633864, 643720, 645183, 662112, 664048, 670320, 675906, 679140, 684285, 691488, 702240, 711480, 716870, 724185, 729904, 737352, 747054, 772464, 776160, 782040, 788557, 792330, 819280, 821142, 827640, 830060, 845152, 853776, 860244, 864360, 871563, 901208, 905520, 912380, 921690, 938448, 948640, 950796, 965580, 983136, 996072, 1003618, 1013859, 1042720, 1053360, 1056440, 1067220, 1075305, 1086624, 1094856, 1103520, 1126510, 1146992, 1152480, 1158696, 1162084, 1173060, 1188495, 1219680, 1228920, 1245090, 1267728, 1287440, 1290366, 1328096, 1340640, 1351812, 1358280, 1368570, 1422960, 1433740, 1448370, 1452605, 1459808, 1474704, 1494108, 1505427, 1544928, 1564080, 1577114, 1584660, 1638560, 1642284, 1655280, 1660120, 1689765, 1707552, 1720488, 1728720, 1743126, 1802416, 1811040, 1824760, 1843380, 1867635, 1876896, 1901592, 1931160, 1992144, 2007236, 2027718, 2052855, 2106720, 2112880, 2134440, 2150610, 2189712, 2253020, 2293984, 2317392, 2324168, 2346120, 2365671, 2376990, 2457840, 2490180, 2509045, 2535456, 2574880, 2580732, 2614689, 2703624, 2716560, 2737140, 2845920, 2867480, 2896740, 2905210, 2949408, 2988216, 3010854, 3128160, 3154228, 3169320, 3225915, 3284568, 3310560, 3320240, 3379530, 3440976, 3457440, 3486252, 3604832, 3649520, 3686760, 3735270, 3803184, 3862320, 3942785, 3984288, 4014472, 4055436, 4105710, 4225760, 4268880, 4301220, 4357815, 4379424, 4506040, 4516281, 4634784, 4648336, 4692240, 4731342, 4753980, 4915680, 4980360, 5018090, 5069295, 5161464, 5229378, 5407248, 5433120, 5474280, 5519899, 5734960, 5793480, 5810420, 5976432, 6021708, 6308456, 6338640, 6451830, 6569136, 6640480, 6759060, 6881952, 6972504, 7097013, 7299040, 7373520, 7470540, 7527135, 7606368, 7724640, 7885570, 8028944, 8110872, 8211420, 8537760, 8602440, 8715630, 9012080, 9032562, 9296672, 9384480, 9462684, 9507960, 9960720, 10036180, 10138590, 10322928, 10458756, 10814496, 10948560, 11039798, 11469920, 11586960, 11620840, 11828355, 11952864, 12043416, 12616912, 12677280, 12903660, 13073445, 13138272, 13518120, 13945008, 14194026, 14747040, 14941080, 15054270, 15771140, 16057888, 16221744, 16422840, 16559697, 17204880, 17431260, 18024160, 18065124, 18925368, 19015920, 19921440, 20072360, 20277180, 20645856, 20917512, 21897120, 22079596, 22581405, 23173920, 23241680, 23656710, 24086832, 25233824, 25807320, 26146890, 27036240, 27599495, 27890016, 28388052, 29882160, 30108540, 31542280, 32443488, 32845680, 33119394, 34409760, 34862520, 35485065, 36130248, 37850736, 38031840, 40144720, 40554360, 41835024, 44159192, 45162810, 46483360, 47313420, 48173664, 49679091, 51614640, 52293780, 54072480, 55198990, 56776104, 59764320, 60217080, 63084560, 65691360, 66238788, 69725040, 70970130, 72260496, 75701472, 80289440, 81108720, 82798485, 83670048, 88318384, 90325620, 94626840, 99358182, 103229280, 104587560, 110397980, 113552208, 120434160, 126169120, 132477576, 139450080, 141940260, 144520992, 162217440, 165596970, 176636768, 180651240, 189253680, 198716364, 209175120, 220795960, 227104416, 240868320, 248395455, 264955152, 283880520, 331193940, 361302480, 378507360, 397432728, 418350240, 441591920, 496790910, 529910304, 567761040, 662387880, 722604960, 794865456, 883183840, 993581820, 1135522080, 1324775760, 1589730912, 1987163640, 2649551520, 3974327280, 7948654560]

約数ペア:

[(1, 7948654560), (2, 3974327280), (3, 2649551520), (4, 1987163640), (5, 1589730912), (6, 1324775760), (7, 1135522080), (8, 993581820), (9, 883183840), (10, 794865456), (11, 722604960), (12, 662387880), (14, 567761040), (15, 529910304), (16, 496790910), (18, 441591920), (19, 418350240), (20, 397432728), (21, 378507360), (22, 361302480), (24, 331193940), (28, 283880520), (30, 264955152), (32, 248395455), (33, 240868320), (35, 227104416), (36, 220795960), (38, 209175120), (40, 198716364), (42, 189253680), (44, 180651240), (45, 176636768), (48, 165596970), (49, 162217440), (55, 144520992), (56, 141940260), (57, 139450080), (60, 132477576), (63, 126169120), (66, 120434160), (70, 113552208), (72, 110397980), (76, 104587560), (77, 103229280), (80, 99358182), (84, 94626840), (88, 90325620), (90, 88318384), (95, 83670048), (96, 82798485), (98, 81108720), (99, 80289440), (105, 75701472), (110, 72260496), (112, 70970130), (114, 69725040), (120, 66238788), (121, 65691360), (126, 63084560), (132, 60217080), (133, 59764320), (140, 56776104), (144, 55198990), (147, 54072480), (152, 52293780), (154, 51614640), (160, 49679091), (165, 48173664), (168, 47313420), (171, 46483360), (176, 45162810), (180, 44159192), (190, 41835024), (196, 40554360), (198, 40144720), (209, 38031840), (210, 37850736), (220, 36130248), (224, 35485065), (228, 34862520), (231, 34409760), (240, 33119394), (242, 32845680), (245, 32443488), (252, 31542280), (264, 30108540), (266, 29882160), (280, 28388052), (285, 27890016), (288, 27599495), (294, 27036240), (304, 26146890), (308, 25807320), (315, 25233824), (330, 24086832), (336, 23656710), (342, 23241680), (343, 23173920), (352, 22581405), (360, 22079596), (363, 21897120), (380, 20917512), (385, 20645856), (392, 20277180), (396, 20072360), (399, 19921440), (418, 19015920), (420, 18925368), (440, 18065124), (441, 18024160), (456, 17431260), (462, 17204880), (480, 16559697), (484, 16422840), (490, 16221744), (495, 16057888), (504, 15771140), (528, 15054270), (532, 14941080), (539, 14747040), (560, 14194026), (570, 13945008), (588, 13518120), (605, 13138272), (608, 13073445), (616, 12903660), (627, 12677280), (630, 12616912), (660, 12043416), (665, 11952864), (672, 11828355), (684, 11620840), (686, 11586960), (693, 11469920), (720, 11039798), (726, 10948560), (735, 10814496), (760, 10458756), (770, 10322928), (784, 10138590), (792, 10036180), (798, 9960720), (836, 9507960), (840, 9462684), (847, 9384480), (855, 9296672), (880, 9032562), (882, 9012080), (912, 8715630), (924, 8602440), (931, 8537760), (968, 8211420), (980, 8110872), (990, 8028944), (1008, 7885570), (1029, 7724640), (1045, 7606368), (1056, 7527135), (1064, 7470540), (1078, 7373520), (1089, 7299040), (1120, 7097013), (1140, 6972504), (1155, 6881952), (1176, 6759060), (1197, 6640480), (1210, 6569136), (1232, 6451830), (1254, 6338640), (1260, 6308456), (1320, 6021708), (1330, 5976432), (1368, 5810420), (1372, 5793480), (1386, 5734960), (1440, 5519899), (1452, 5474280), (1463, 5433120), (1470, 5407248), (1520, 5229378), (1540, 5161464), (1568, 5069295), (1584, 5018090), (1596, 4980360), (1617, 4915680), (1672, 4753980), (1680, 4731342), (1694, 4692240), (1710, 4648336), (1715, 4634784), (1760, 4516281), (1764, 4506040), (1815, 4379424), (1824, 4357815), (1848, 4301220), (1862, 4268880), (1881, 4225760), (1936, 4105710), (1960, 4055436), (1980, 4014472), (1995, 3984288), (2016, 3942785), (2058, 3862320), (2090, 3803184), (2128, 3735270), (2156, 3686760), (2178, 3649520), (2205, 3604832), (2280, 3486252), (2299, 3457440), (2310, 3440976), (2352, 3379530), (2394, 3320240), (2401, 3310560), (2420, 3284568), (2464, 3225915), (2508, 3169320), (2520, 3154228), (2541, 3128160), (2640, 3010854), (2660, 2988216), (2695, 2949408), (2736, 2905210), (2744, 2896740), (2772, 2867480), (2793, 2845920), (2904, 2737140), (2926, 2716560), (2940, 2703624), (3040, 2614689), (3080, 2580732), (3087, 2574880), (3135, 2535456), (3168, 2509045), (3192, 2490180), (3234, 2457840), (3344, 2376990), (3360, 2365671), (3388, 2346120), (3420, 2324168), (3430, 2317392), (3465, 2293984), (3528, 2253020), (3630, 2189712), (3696, 2150610), (3724, 2134440), (3762, 2112880), (3773, 2106720), (3872, 2052855), (3920, 2027718), (3960, 2007236), (3990, 1992144), (4116, 1931160), (4180, 1901592), (4235, 1876896), (4256, 1867635), (4312, 1843380), (4356, 1824760), (4389, 1811040), (4410, 1802416), (4560, 1743126), (4598, 1728720), (4620, 1720488), (4655, 1707552), (4704, 1689765), (4788, 1660120), (4802, 1655280), (4840, 1642284), (4851, 1638560), (5016, 1584660), (5040, 1577114), (5082, 1564080), (5145, 1544928), (5280, 1505427), (5320, 1494108), (5390, 1474704), (5445, 1459808), (5472, 1452605), (5488, 1448370), (5544, 1433740), (5586, 1422960), (5808, 1368570), (5852, 1358280), (5880, 1351812), (5929, 1340640), (5985, 1328096), (6160, 1290366), (6174, 1287440), (6270, 1267728), (6384, 1245090), (6468, 1228920), (6517, 1219680), (6688, 1188495), (6776, 1173060), (6840, 1162084), (6860, 1158696), (6897, 1152480), (6930, 1146992), (7056, 1126510), (7203, 1103520), (7260, 1094856), (7315, 1086624), (7392, 1075305), (7448, 1067220), (7524, 1056440), (7546, 1053360), (7623, 1042720), (7840, 1013859), (7920, 1003618), (7980, 996072), (8085, 983136), (8232, 965580), (8360, 950796), (8379, 948640), (8470, 938448), (8624, 921690), (8712, 912380), (8778, 905520), (8820, 901208), (9120, 871563), (9196, 864360), (9240, 860244), (9310, 853776), (9405, 845152), (9576, 830060), (9604, 827640), (9680, 821142), (9702, 819280), (10032, 792330), (10080, 788557), (10164, 782040), (10241, 776160), (10290, 772464), (10640, 747054), (10780, 737352), (10890, 729904), (10976, 724185), (11088, 716870), (11172, 711480), (11319, 702240), (11495, 691488), (11616, 684285), (11704, 679140), (11760, 675906), (11858, 670320), (11970, 664048), (12005, 662112), (12320, 645183), (12348, 643720), (12540, 633864), (12705, 625632), (12768, 622545), (12936, 614460), (13034, 609840), (13167, 603680), (13552, 586530), (13680, 581042), (13720, 579348), (13794, 576240), (13860, 573496), (13965, 569184), (14112, 563255), (14406, 551760), (14520, 547428), (14630, 543312), (14896, 533610), (15048, 528220), (15092, 526680), (15246, 521360), (15435, 514976), (15840, 501809), (15960, 498036), (16093, 493920), (16170, 491568), (16464, 482790), (16720, 475398), (16758, 474320), (16940, 469224), (17248, 460845), (17424, 456190), (17556, 452760), (17640, 450604), (17787, 446880), (18392, 432180), (18480, 430122), (18620, 426888), (18810, 422576), (18865, 421344), (19152, 415030), (19208, 413820), (19360, 410571), (19404, 409640), (19551, 406560), (20064, 396165), (20328, 391020), (20482, 388080), (20580, 386232), (20691, 384160), (21280, 373527), (21560, 368676), (21609, 367840), (21780, 364952), (21945, 362208), (22176, 358435), (22344, 355740), (22638, 351120), (22990, 345744), (23408, 339570), (23520, 337953), (23716, 335160), (23940, 332024), (24010, 331056), (24255, 327712), (24696, 321860), (25080, 316932), (25410, 312816), (25872, 307230), (26068, 304920), (26334, 301840), (26411, 300960), (27104, 293265), (27360, 290521), (27440, 289674), (27588, 288120), (27720, 286748), (27930, 284592), (28812, 275880), (29040, 273714), (29260, 271656), (29645, 268128), (29792, 266805), (30096, 264110), (30184, 263340), (30492, 260680), (30723, 258720), (30870, 257488), (31920, 249018), (32186, 246960), (32340, 245784), (32585, 243936), (32928, 241395), (33440, 237699), (33516, 237160), (33880, 234612), (33957, 234080), (34485, 230496), (34848, 228095), (35112, 226380), (35280, 225302), (35574, 223440), (36015, 220704), (36784, 216090), (36960, 215061), (37240, 213444), (37620, 211288), (37730, 210672), (38115, 208544), (38304, 207515), (38416, 206910), (38808, 204820), (39102, 203280), (40656, 195510), (40964, 194040), (41160, 193116), (41382, 192080), (41503, 191520), (41895, 189728), (43120, 184338), (43218, 183920), (43560, 182476), (43890, 181104), (44688, 177870), (45276, 175560), (45619, 174240), (45980, 172872), (46816, 169785), (47432, 167580), (47880, 166012), (48020, 165528), (48279, 164640), (48510, 163856), (49392, 160930), (50160, 158466), (50820, 156408), (51205, 155232), (51744, 153615), (52136, 152460), (52668, 150920), (52822, 150480), (53361, 148960), (54880, 144837), (55176, 144060), (55440, 143374), (55860, 142296), (56595, 140448), (57624, 137940), (58080, 136857), (58520, 135828), (58653, 135520), (59290, 134064), (60192, 132055), (60368, 131670), (60984, 130340), (61446, 129360), (61740, 128744), (63840, 124509), (64372, 123480), (64680, 122892), (65170, 121968), (65835, 120736), (67032, 118580), (67760, 117306), (67914, 117040), (68970, 115248), (70224, 113190), (70560, 112651), (71148, 111720), (71687, 110880), (72030, 110352), (73568, 108045), (74480, 106722), (75240, 105644), (75460, 105336), (76230, 104272), (76832, 103455), (77616, 102410), (78204, 101640), (79233, 100320), (80465, 98784), (81312, 97755), (81928, 97020), (82320, 96558), (82764, 96040), (83006, 95760), (83790, 94864), (86240, 92169), (86436, 91960), (87120, 91238), (87780, 90552), (88935, 89376)]