81706014720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 864

約数和(自身を含む): 330336377280

約数和(自身を除く): 248630362560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 242, 255, 256, 264, 272, 288, 306, 320, 330, 340, 352, 360, 363, 374, 384, 396, 408, 431, 440, 480, 484, 495, 510, 512, 528, 544, 561, 576, 605, 612, 640, 660, 680, 704, 720, 726, 748, 765, 768, 792, 816, 862, 880, 935, 960, 968, 990, 1020, 1024, 1056, 1088, 1089, 1122, 1152, 1210, 1224, 1280, 1293, 1320, 1360, 1408, 1440, 1452, 1496, 1530, 1536, 1584, 1632, 1683, 1724, 1760, 1815, 1870, 1920, 1936, 1980, 2040, 2048, 2057, 2112, 2155, 2176, 2178, 2244, 2304, 2420, 2448, 2560, 2586, 2640, 2720, 2805, 2816, 2880, 2904, 2992, 3060, 3072, 3168, 3264, 3366, 3448, 3520, 3630, 3740, 3840, 3872, 3879, 3960, 4080, 4114, 4224, 4310, 4352, 4356, 4488, 4608, 4741, 4840, 4896, 5120, 5172, 5280, 5440, 5445, 5610, 5632, 5760, 5808, 5984, 6120, 6144, 6171, 6336, 6465, 6528, 6732, 6896, 7040, 7260, 7327, 7480, 7680, 7744, 7758, 7920, 8160, 8228, 8415, 8448, 8620, 8704, 8712, 8976, 9216, 9482, 9680, 9792, 10240, 10285, 10344, 10560, 10880, 10890, 11220, 11264, 11520, 11616, 11968, 12240, 12342, 12672, 12930, 13056, 13464, 13792, 14080, 14223, 14520, 14654, 14960, 15360, 15488, 15516, 15840, 16320, 16456, 16830, 16896, 17240, 17408, 17424, 17952, 18432, 18513, 18964, 19360, 19395, 19584, 20570, 20688, 21120, 21760, 21780, 21981, 22440, 22528, 23040, 23232, 23705, 23936, 24480, 24684, 25344, 25860, 26112, 26928, 27584, 28160, 28446, 29040, 29308, 29920, 30720, 30855, 30976, 31032, 31680, 32640, 32912, 33660, 33792, 34480, 34816, 34848, 35904, 36635, 37026, 37928, 38720, 38790, 39168, 41140, 41376, 42240, 42669, 43520, 43560, 43962, 44880, 46080, 46464, 47410, 47872, 48960, 49368, 50688, 51720, 52151, 52224, 53856, 55168, 56320, 56892, 58080, 58616, 59840, 61710, 61952, 62064, 63360, 65280, 65824, 65943, 67320, 67584, 68960, 69696, 71115, 71808, 73270, 74052, 75856, 77440, 77580, 78336, 80597, 82280, 82752, 84480, 85338, 87040, 87120, 87924, 89760, 92160, 92565, 92928, 94820, 95744, 97920, 98736, 101376, 103440, 104302, 104448, 107712, 109905, 110336, 112640, 113784, 116160, 117232, 119680, 123420, 123904, 124128, 126720, 130560, 131648, 131886, 134640, 137920, 139392, 142230, 143616, 146540, 148104, 151712, 154880, 155160, 156453, 156672, 161194, 164560, 165504, 168960, 170676, 174080, 174240, 175848, 179520, 185130, 185856, 189640, 191488, 195840, 197472, 202752, 206880, 208604, 213345, 215424, 219810, 220672, 227568, 232320, 234464, 239360, 241791, 246840, 247808, 248256, 253440, 260755, 261120, 263296, 263772, 269280, 275840, 278784, 284460, 287232, 293080, 296208, 303424, 309760, 310320, 312906, 313344, 322388, 329120, 329715, 331008, 337920, 341352, 348480, 351696, 359040, 370260, 371712, 379280, 382976, 391680, 394944, 402985, 413760, 417208, 426690, 430848, 439620, 441344, 455136, 464640, 468928, 469359, 478720, 483582, 493680, 496512, 506880, 521510, 522240, 526592, 527544, 538560, 551680, 557568, 568920, 574464, 586160, 592416, 606848, 619520, 620640, 625812, 644776, 658240, 659430, 662016, 682704, 696960, 703392, 718080, 725373, 740520, 743424, 758560, 782265, 783360, 789888, 805970, 827520, 834416, 853380, 861696, 879240, 882688, 886567, 910272, 929280, 937856, 938718, 957440, 967164, 987360, 993024, 1013760, 1043020, 1053184, 1055088, 1077120, 1103360, 1115136, 1137840, 1148928, 1172320, 1184832, 1208955, 1213696, 1239040, 1241280, 1251624, 1289552, 1316480, 1318860, 1324032, 1365408, 1393920, 1406784, 1436160, 1450746, 1481040, 1517120, 1564530, 1566720, 1579776, 1611940, 1655040, 1668832, 1706760, 1723392, 1758480, 1773134, 1820544, 1858560, 1875712, 1877436, 1914880, 1934328, 1974720, 1986048, 2086040, 2106368, 2110176, 2154240, 2206720, 2230272, 2275680, 2344640, 2346795, 2369664, 2417910, 2427392, 2482560, 2503248, 2579104, 2632960, 2637720, 2648064, 2659701, 2730816, 2787840, 2813568, 2872320, 2901492, 2962080, 3034240, 3129060, 3159552, 3223880, 3310080, 3337664, 3413520, 3446784, 3516960, 3546268, 3626865, 3641088, 3717120, 3751424, 3754872, 3868656, 3949440, 3972096, 4172080, 4212736, 4220352, 4308480, 4413440, 4432835, 4551360, 4689280, 4693590, 4739328, 4835820, 4854784, 4965120, 5006496, 5158208, 5265920, 5275440, 5319402, 5461632, 5575680, 5627136, 5744640, 5802984, 5924160, 6068480, 6258120, 6319104, 6447760, 6620160, 6675328, 6827040, 7033920, 7092536, 7253730, 7282176, 7502848, 7509744, 7737312, 7898880, 7944192, 7979103, 8344160, 8440704, 8616960, 8865670, 9102720, 9378560, 9387180, 9478656, 9671640, 9709568, 9930240, 10012992, 10316416, 10531840, 10550880, 10638804, 10923264, 11151360, 11254272, 11605968, 11848320, 12136960, 12516240, 12638208, 12895520, 13240320, 13298505, 13350656, 13654080, 14067840, 14185072, 14507460, 14564352, 15005696, 15019488, 15474624, 15797760, 15958206, 16688320, 16881408, 17233920, 17731340, 18205440, 18757120, 18774360, 18957312, 19343280, 19860480, 20025984, 20632832, 21063680, 21101760, 21277608, 21846528, 22508544, 23211936, 23696640, 24273920, 25032480, 25791040, 26597010, 26701312, 27308160, 28135680, 28370144, 29014920, 29128704, 30038976, 30949248, 31595520, 31916412, 33376640, 33762816, 35462680, 36410880, 37514240, 37548720, 37914624, 38686560, 39720960, 39895515, 40051968, 41265664, 42203520, 42555216, 43693056, 45017088, 46423872, 47393280, 48547840, 50064960, 51582080, 53194020, 53402624, 54616320, 56271360, 56740288, 58029840, 60077952, 61898496, 63191040, 63832824, 66753280, 67525632, 70925360, 72821760, 75028480, 75097440, 77373120, 79791030, 80103936, 82531328, 84407040, 85110432, 87386112, 92847744, 94786560, 100129920, 103164160, 106388040, 106805248, 109232640, 112542720, 113480576, 116059680, 120155904, 123796992, 127665648, 133506560, 135051264, 141850720, 145643520, 150194880, 154746240, 159582060, 160207872, 165062656, 168814080, 170220864, 185695488, 189573120, 200259840, 206328320, 212776080, 218465280, 225085440, 226961152, 232119360, 240311808, 247593984, 255331296, 267013120, 283701440, 300389760, 309492480, 319164120, 320415744, 337628160, 340441728, 371390976, 400519680, 412656640, 425552160, 436930560, 453922304, 464238720, 480623616, 495187968, 510662592, 534026240, 567402880, 600779520, 618984960, 638328240, 675256320, 680883456, 742781952, 801039360, 825313280, 851104320, 907844608, 928477440, 961247232, 1021325184, 1134805760, 1201559040, 1237969920, 1276656480, 1361766912, 1485563904, 1602078720, 1702208640, 1815689216, 1856954880, 2042650368, 2269611520, 2403118080, 2475939840, 2553312960, 2723533824, 3404417280, 3713909760, 4085300736, 4539223040, 4806236160, 5106625920, 5447067648, 6808834560, 7427819520, 8170601472, 9078446080, 10213251840, 13617669120, 16341202944, 20426503680, 27235338240, 40853007360, 81706014720]

約数ペア:

[(1, 81706014720), (2, 40853007360), (3, 27235338240), (4, 20426503680), (5, 16341202944), (6, 13617669120), (8, 10213251840), (9, 9078446080), (10, 8170601472), (11, 7427819520), (12, 6808834560), (15, 5447067648), (16, 5106625920), (17, 4806236160), (18, 4539223040), (20, 4085300736), (22, 3713909760), (24, 3404417280), (30, 2723533824), (32, 2553312960), (33, 2475939840), (34, 2403118080), (36, 2269611520), (40, 2042650368), (44, 1856954880), (45, 1815689216), (48, 1702208640), (51, 1602078720), (55, 1485563904), (60, 1361766912), (64, 1276656480), (66, 1237969920), (68, 1201559040), (72, 1134805760), (80, 1021325184), (85, 961247232), (88, 928477440), (90, 907844608), (96, 851104320), (99, 825313280), (102, 801039360), (110, 742781952), (120, 680883456), (121, 675256320), (128, 638328240), (132, 618984960), (136, 600779520), (144, 567402880), (153, 534026240), (160, 510662592), (165, 495187968), (170, 480623616), (176, 464238720), (180, 453922304), (187, 436930560), (192, 425552160), (198, 412656640), (204, 400519680), (220, 371390976), (240, 340441728), (242, 337628160), (255, 320415744), (256, 319164120), (264, 309492480), (272, 300389760), (288, 283701440), (306, 267013120), (320, 255331296), (330, 247593984), (340, 240311808), (352, 232119360), (360, 226961152), (363, 225085440), (374, 218465280), (384, 212776080), (396, 206328320), (408, 200259840), (431, 189573120), (440, 185695488), (480, 170220864), (484, 168814080), (495, 165062656), (510, 160207872), (512, 159582060), (528, 154746240), (544, 150194880), (561, 145643520), (576, 141850720), (605, 135051264), (612, 133506560), (640, 127665648), (660, 123796992), (680, 120155904), (704, 116059680), (720, 113480576), (726, 112542720), (748, 109232640), (765, 106805248), (768, 106388040), (792, 103164160), (816, 100129920), (862, 94786560), (880, 92847744), (935, 87386112), (960, 85110432), (968, 84407040), (990, 82531328), (1020, 80103936), (1024, 79791030), (1056, 77373120), (1088, 75097440), (1089, 75028480), (1122, 72821760), (1152, 70925360), (1210, 67525632), (1224, 66753280), (1280, 63832824), (1293, 63191040), (1320, 61898496), (1360, 60077952), (1408, 58029840), (1440, 56740288), (1452, 56271360), (1496, 54616320), (1530, 53402624), (1536, 53194020), (1584, 51582080), (1632, 50064960), (1683, 48547840), (1724, 47393280), (1760, 46423872), (1815, 45017088), (1870, 43693056), (1920, 42555216), (1936, 42203520), (1980, 41265664), (2040, 40051968), (2048, 39895515), (2057, 39720960), (2112, 38686560), (2155, 37914624), (2176, 37548720), (2178, 37514240), (2244, 36410880), (2304, 35462680), (2420, 33762816), (2448, 33376640), (2560, 31916412), (2586, 31595520), (2640, 30949248), (2720, 30038976), (2805, 29128704), (2816, 29014920), (2880, 28370144), (2904, 28135680), (2992, 27308160), (3060, 26701312), (3072, 26597010), (3168, 25791040), (3264, 25032480), (3366, 24273920), (3448, 23696640), (3520, 23211936), (3630, 22508544), (3740, 21846528), (3840, 21277608), (3872, 21101760), (3879, 21063680), (3960, 20632832), (4080, 20025984), (4114, 19860480), (4224, 19343280), (4310, 18957312), (4352, 18774360), (4356, 18757120), (4488, 18205440), (4608, 17731340), (4741, 17233920), (4840, 16881408), (4896, 16688320), (5120, 15958206), (5172, 15797760), (5280, 15474624), (5440, 15019488), (5445, 15005696), (5610, 14564352), (5632, 14507460), (5760, 14185072), (5808, 14067840), (5984, 13654080), (6120, 13350656), (6144, 13298505), (6171, 13240320), (6336, 12895520), (6465, 12638208), (6528, 12516240), (6732, 12136960), (6896, 11848320), (7040, 11605968), (7260, 11254272), (7327, 11151360), (7480, 10923264), (7680, 10638804), (7744, 10550880), (7758, 10531840), (7920, 10316416), (8160, 10012992), (8228, 9930240), (8415, 9709568), (8448, 9671640), (8620, 9478656), (8704, 9387180), (8712, 9378560), (8976, 9102720), (9216, 8865670), (9482, 8616960), (9680, 8440704), (9792, 8344160), (10240, 7979103), (10285, 7944192), (10344, 7898880), (10560, 7737312), (10880, 7509744), (10890, 7502848), (11220, 7282176), (11264, 7253730), (11520, 7092536), (11616, 7033920), (11968, 6827040), (12240, 6675328), (12342, 6620160), (12672, 6447760), (12930, 6319104), (13056, 6258120), (13464, 6068480), (13792, 5924160), (14080, 5802984), (14223, 5744640), (14520, 5627136), (14654, 5575680), (14960, 5461632), (15360, 5319402), (15488, 5275440), (15516, 5265920), (15840, 5158208), (16320, 5006496), (16456, 4965120), (16830, 4854784), (16896, 4835820), (17240, 4739328), (17408, 4693590), (17424, 4689280), (17952, 4551360), (18432, 4432835), (18513, 4413440), (18964, 4308480), (19360, 4220352), (19395, 4212736), (19584, 4172080), (20570, 3972096), (20688, 3949440), (21120, 3868656), (21760, 3754872), (21780, 3751424), (21981, 3717120), (22440, 3641088), (22528, 3626865), (23040, 3546268), (23232, 3516960), (23705, 3446784), (23936, 3413520), (24480, 3337664), (24684, 3310080), (25344, 3223880), (25860, 3159552), (26112, 3129060), (26928, 3034240), (27584, 2962080), (28160, 2901492), (28446, 2872320), (29040, 2813568), (29308, 2787840), (29920, 2730816), (30720, 2659701), (30855, 2648064), (30976, 2637720), (31032, 2632960), (31680, 2579104), (32640, 2503248), (32912, 2482560), (33660, 2427392), (33792, 2417910), (34480, 2369664), (34816, 2346795), (34848, 2344640), (35904, 2275680), (36635, 2230272), (37026, 2206720), (37928, 2154240), (38720, 2110176), (38790, 2106368), (39168, 2086040), (41140, 1986048), (41376, 1974720), (42240, 1934328), (42669, 1914880), (43520, 1877436), (43560, 1875712), (43962, 1858560), (44880, 1820544), (46080, 1773134), (46464, 1758480), (47410, 1723392), (47872, 1706760), (48960, 1668832), (49368, 1655040), (50688, 1611940), (51720, 1579776), (52151, 1566720), (52224, 1564530), (53856, 1517120), (55168, 1481040), (56320, 1450746), (56892, 1436160), (58080, 1406784), (58616, 1393920), (59840, 1365408), (61710, 1324032), (61952, 1318860), (62064, 1316480), (63360, 1289552), (65280, 1251624), (65824, 1241280), (65943, 1239040), (67320, 1213696), (67584, 1208955), (68960, 1184832), (69696, 1172320), (71115, 1148928), (71808, 1137840), (73270, 1115136), (74052, 1103360), (75856, 1077120), (77440, 1055088), (77580, 1053184), (78336, 1043020), (80597, 1013760), (82280, 993024), (82752, 987360), (84480, 967164), (85338, 957440), (87040, 938718), (87120, 937856), (87924, 929280), (89760, 910272), (92160, 886567), (92565, 882688), (92928, 879240), (94820, 861696), (95744, 853380), (97920, 834416), (98736, 827520), (101376, 805970), (103440, 789888), (104302, 783360), (104448, 782265), (107712, 758560), (109905, 743424), (110336, 740520), (112640, 725373), (113784, 718080), (116160, 703392), (117232, 696960), (119680, 682704), (123420, 662016), (123904, 659430), (124128, 658240), (126720, 644776), (130560, 625812), (131648, 620640), (131886, 619520), (134640, 606848), (137920, 592416), (139392, 586160), (142230, 574464), (143616, 568920), (146540, 557568), (148104, 551680), (151712, 538560), (154880, 527544), (155160, 526592), (156453, 522240), (156672, 521510), (161194, 506880), (164560, 496512), (165504, 493680), (168960, 483582), (170676, 478720), (174080, 469359), (174240, 468928), (175848, 464640), (179520, 455136), (185130, 441344), (185856, 439620), (189640, 430848), (191488, 426690), (195840, 417208), (197472, 413760), (202752, 402985), (206880, 394944), (208604, 391680), (213345, 382976), (215424, 379280), (219810, 371712), (220672, 370260), (227568, 359040), (232320, 351696), (234464, 348480), (239360, 341352), (241791, 337920), (246840, 331008), (247808, 329715), (248256, 329120), (253440, 322388), (260755, 313344), (261120, 312906), (263296, 310320), (263772, 309760), (269280, 303424), (275840, 296208), (278784, 293080), (284460, 287232)]