81115614720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 960

約数和(自身を含む): 342565217280

約数和(自身を除く): 261449602560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 103, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 206, 210, 224, 228, 240, 252, 256, 257, 266, 280, 285, 288, 304, 309, 315, 320, 336, 342, 360, 380, 384, 399, 412, 420, 448, 456, 480, 504, 512, 514, 515, 532, 560, 570, 576, 608, 618, 630, 640, 665, 672, 684, 720, 721, 760, 768, 771, 798, 824, 840, 855, 896, 912, 927, 960, 1008, 1028, 1030, 1064, 1120, 1140, 1152, 1197, 1216, 1236, 1260, 1280, 1285, 1330, 1344, 1368, 1440, 1442, 1520, 1536, 1542, 1545, 1596, 1648, 1680, 1710, 1792, 1799, 1824, 1854, 1920, 1957, 1995, 2016, 2056, 2060, 2128, 2163, 2240, 2280, 2304, 2313, 2394, 2432, 2472, 2520, 2560, 2570, 2660, 2688, 2736, 2880, 2884, 3040, 3084, 3090, 3192, 3296, 3360, 3420, 3584, 3598, 3605, 3648, 3708, 3840, 3855, 3914, 3990, 4032, 4112, 4120, 4256, 4326, 4480, 4560, 4608, 4626, 4635, 4788, 4864, 4883, 4944, 5040, 5140, 5320, 5376, 5397, 5472, 5760, 5768, 5871, 5985, 6080, 6168, 6180, 6384, 6489, 6592, 6720, 6840, 7196, 7210, 7296, 7416, 7680, 7710, 7828, 7980, 8064, 8224, 8240, 8512, 8652, 8960, 8995, 9120, 9252, 9270, 9576, 9728, 9766, 9785, 9888, 10080, 10280, 10640, 10752, 10794, 10815, 10944, 11520, 11536, 11565, 11742, 11970, 12160, 12336, 12360, 12768, 12978, 13184, 13440, 13680, 13699, 14392, 14420, 14592, 14649, 14832, 15420, 15656, 15960, 16128, 16191, 16448, 16480, 17024, 17304, 17613, 17920, 17990, 18240, 18504, 18540, 19152, 19532, 19570, 19776, 20160, 20560, 21280, 21588, 21630, 21888, 23040, 23072, 23130, 23484, 23940, 24320, 24415, 24672, 24720, 25536, 25956, 26368, 26471, 26880, 26985, 27360, 27398, 28784, 28840, 29184, 29298, 29355, 29664, 30840, 31312, 31920, 32256, 32382, 32445, 32896, 32960, 34048, 34181, 34608, 35226, 35980, 36480, 37008, 37080, 38304, 39064, 39140, 39552, 40320, 41097, 41120, 42560, 43176, 43260, 43776, 43947, 46144, 46260, 46968, 47880, 48640, 48830, 49344, 49440, 51072, 51912, 52736, 52942, 53760, 53970, 54720, 54796, 57568, 57680, 58596, 58710, 59328, 61680, 62624, 63840, 64764, 64890, 65792, 65920, 68096, 68362, 68495, 69216, 70452, 71960, 72960, 73245, 74016, 74160, 76608, 78128, 78280, 79104, 79413, 80640, 80955, 82194, 82240, 85120, 86352, 86520, 87552, 87894, 88065, 92288, 92520, 93936, 95760, 97660, 98688, 98880, 102144, 102543, 103824, 105884, 107940, 109440, 109592, 115136, 115360, 117192, 117420, 118656, 123291, 123360, 125248, 127680, 129528, 129780, 131584, 131840, 132355, 136724, 136990, 138432, 140904, 143920, 145920, 146490, 148032, 148320, 153216, 156256, 156560, 158208, 158826, 161280, 161910, 164388, 164480, 170240, 170905, 172704, 173040, 175788, 176130, 184576, 185040, 185297, 187872, 191520, 195320, 197376, 197760, 204288, 205086, 205485, 207648, 211768, 215880, 218880, 219184, 219735, 230272, 230720, 234384, 234840, 237312, 238239, 246582, 246720, 250496, 255360, 259056, 259560, 263680, 264710, 273448, 273980, 276864, 281808, 287840, 292980, 296064, 296640, 306432, 307629, 312512, 313120, 317652, 323820, 328776, 328960, 340480, 341810, 345408, 346080, 351576, 352260, 369152, 370080, 370594, 375744, 383040, 390640, 394752, 395520, 397065, 410172, 410970, 415296, 423536, 431760, 437760, 438368, 439470, 460544, 461440, 468768, 469680, 474624, 476478, 493164, 493440, 500992, 502949, 510720, 512715, 518112, 519120, 529420, 546896, 547960, 553728, 555891, 563616, 575680, 585960, 592128, 593280, 612864, 615258, 616455, 625024, 626240, 635304, 647640, 657552, 657920, 683620, 690816, 692160, 703152, 704520, 740160, 741188, 751488, 766080, 781280, 791040, 794130, 820344, 821940, 830592, 847072, 863520, 876736, 878940, 921088, 922880, 926485, 937536, 939360, 952956, 986328, 986880, 1001984, 1005898, 1021440, 1025430, 1036224, 1038240, 1058840, 1093792, 1095920, 1107456, 1111782, 1127232, 1151360, 1171920, 1184256, 1186560, 1191195, 1230516, 1232910, 1250048, 1252480, 1270608, 1295280, 1315104, 1367240, 1381632, 1384320, 1406304, 1409040, 1480320, 1482376, 1502976, 1508847, 1532160, 1538145, 1562560, 1588260, 1640688, 1643880, 1661184, 1667673, 1694144, 1727040, 1753472, 1757880, 1845760, 1852970, 1875072, 1878720, 1905912, 1972656, 1973760, 2011796, 2050860, 2072448, 2076480, 2117680, 2187584, 2191840, 2223564, 2254464, 2302720, 2343840, 2373120, 2382390, 2461032, 2465820, 2500096, 2504960, 2514745, 2541216, 2590560, 2630208, 2734480, 2763264, 2768640, 2779455, 2812608, 2818080, 2960640, 2964752, 3005952, 3017694, 3064320, 3076290, 3125120, 3176520, 3281376, 3287760, 3322368, 3335346, 3388288, 3454080, 3506944, 3515760, 3520643, 3705940, 3750144, 3757440, 3811824, 3945312, 4023592, 4101720, 4144896, 4152960, 4235360, 4375168, 4383680, 4447128, 4508928, 4526541, 4605440, 4687680, 4764780, 4922064, 4931640, 5009920, 5029490, 5082432, 5181120, 5260416, 5468960, 5537280, 5558910, 5625216, 5636160, 5921280, 5929504, 6035388, 6152580, 6250240, 6353040, 6562752, 6575520, 6670692, 6776576, 6908160, 7013888, 7031520, 7041286, 7411880, 7500288, 7514880, 7544235, 7623648, 7890624, 8047184, 8203440, 8289792, 8305920, 8338365, 8470720, 8750336, 8767360, 8894256, 9017856, 9053082, 9375360, 9529560, 9844128, 9863280, 10058980, 10164864, 10362240, 10520832, 10561929, 10937920, 11117820, 11250432, 11272320, 11859008, 12070776, 12305160, 12500480, 12706080, 13125504, 13151040, 13341384, 13553152, 13816320, 14063040, 14082572, 14823760, 15029760, 15088470, 15247296, 15781248, 16094368, 16406880, 16611840, 16676730, 16941440, 17500672, 17534720, 17603215, 17788512, 18106164, 18750720, 19059120, 19688256, 19726560, 20117960, 20329728, 20724480, 21041664, 21123858, 21875840, 22235640, 22500864, 22544640, 22632705, 23718016, 24141552, 24610320, 25412160, 26251008, 26302080, 26682768, 28126080, 28165144, 29647520, 30176940, 30494592, 31562496, 31685787, 32188736, 32813760, 33353460, 33882880, 35069440, 35206430, 35577024, 36212328, 37501440, 38118240, 39376512, 39453120, 40235920, 40659456, 41448960, 42247716, 43751680, 44471280, 45089280, 45265410, 47436032, 48283104, 49220640, 50824320, 52502016, 52604160, 52809645, 53365536, 56252160, 56330288, 59295040, 60353880, 60989184, 63124992, 63371574, 64377472, 65627520, 66706920, 67765760, 70412860, 71154048, 72424656, 76236480, 78753024, 78906240, 80471840, 84495432, 87503360, 88942560, 90530820, 94872064, 96566208, 98441280, 101648640, 105208320, 105619290, 106731072, 112504320, 112660576, 118590080, 120707760, 121978368, 126743148, 128754944, 131255040, 133413840, 140825720, 142308096, 144849312, 152472960, 157506048, 157812480, 158428935, 160943680, 168990864, 177885120, 181061640, 193132416, 196882560, 203297280, 211238580, 213462144, 225321152, 237180160, 241415520, 253486296, 257509888, 262510080, 266827680, 281651440, 284616192, 289698624, 304945920, 315624960, 316857870, 321887360, 337981728, 355770240, 362123280, 386264832, 393765120, 422477160, 426924288, 450642304, 474360320, 482831040, 506972592, 533655360, 563302880, 579397248, 609891840, 633715740, 643774720, 675963456, 711540480, 724246560, 772529664, 787530240, 844954320, 853848576, 901284608, 965662080, 1013945184, 1067310720, 1126605760, 1158794496, 1267431480, 1287549440, 1351926912, 1423080960, 1448493120, 1689908640, 1802569216, 1931324160, 2027890368, 2134621440, 2253211520, 2317588992, 2534862960, 2703853824, 2896986240, 3379817280, 3862648320, 4055780736, 4269242880, 4506423040, 5069725920, 5407707648, 5793972480, 6759634560, 8111561472, 9012846080, 10139451840, 11587944960, 13519269120, 16223122944, 20278903680, 27038538240, 40557807360, 81115614720]

約数ペア:

[(1, 81115614720), (2, 40557807360), (3, 27038538240), (4, 20278903680), (5, 16223122944), (6, 13519269120), (7, 11587944960), (8, 10139451840), (9, 9012846080), (10, 8111561472), (12, 6759634560), (14, 5793972480), (15, 5407707648), (16, 5069725920), (18, 4506423040), (19, 4269242880), (20, 4055780736), (21, 3862648320), (24, 3379817280), (28, 2896986240), (30, 2703853824), (32, 2534862960), (35, 2317588992), (36, 2253211520), (38, 2134621440), (40, 2027890368), (42, 1931324160), (45, 1802569216), (48, 1689908640), (56, 1448493120), (57, 1423080960), (60, 1351926912), (63, 1287549440), (64, 1267431480), (70, 1158794496), (72, 1126605760), (76, 1067310720), (80, 1013945184), (84, 965662080), (90, 901284608), (95, 853848576), (96, 844954320), (103, 787530240), (105, 772529664), (112, 724246560), (114, 711540480), (120, 675963456), (126, 643774720), (128, 633715740), (133, 609891840), (140, 579397248), (144, 563302880), (152, 533655360), (160, 506972592), (168, 482831040), (171, 474360320), (180, 450642304), (190, 426924288), (192, 422477160), (206, 393765120), (210, 386264832), (224, 362123280), (228, 355770240), (240, 337981728), (252, 321887360), (256, 316857870), (257, 315624960), (266, 304945920), (280, 289698624), (285, 284616192), (288, 281651440), (304, 266827680), (309, 262510080), (315, 257509888), (320, 253486296), (336, 241415520), (342, 237180160), (360, 225321152), (380, 213462144), (384, 211238580), (399, 203297280), (412, 196882560), (420, 193132416), (448, 181061640), (456, 177885120), (480, 168990864), (504, 160943680), (512, 158428935), (514, 157812480), (515, 157506048), (532, 152472960), (560, 144849312), (570, 142308096), (576, 140825720), (608, 133413840), (618, 131255040), (630, 128754944), (640, 126743148), (665, 121978368), (672, 120707760), (684, 118590080), (720, 112660576), (721, 112504320), (760, 106731072), (768, 105619290), (771, 105208320), (798, 101648640), (824, 98441280), (840, 96566208), (855, 94872064), (896, 90530820), (912, 88942560), (927, 87503360), (960, 84495432), (1008, 80471840), (1028, 78906240), (1030, 78753024), (1064, 76236480), (1120, 72424656), (1140, 71154048), (1152, 70412860), (1197, 67765760), (1216, 66706920), (1236, 65627520), (1260, 64377472), (1280, 63371574), (1285, 63124992), (1330, 60989184), (1344, 60353880), (1368, 59295040), (1440, 56330288), (1442, 56252160), (1520, 53365536), (1536, 52809645), (1542, 52604160), (1545, 52502016), (1596, 50824320), (1648, 49220640), (1680, 48283104), (1710, 47436032), (1792, 45265410), (1799, 45089280), (1824, 44471280), (1854, 43751680), (1920, 42247716), (1957, 41448960), (1995, 40659456), (2016, 40235920), (2056, 39453120), (2060, 39376512), (2128, 38118240), (2163, 37501440), (2240, 36212328), (2280, 35577024), (2304, 35206430), (2313, 35069440), (2394, 33882880), (2432, 33353460), (2472, 32813760), (2520, 32188736), (2560, 31685787), (2570, 31562496), (2660, 30494592), (2688, 30176940), (2736, 29647520), (2880, 28165144), (2884, 28126080), (3040, 26682768), (3084, 26302080), (3090, 26251008), (3192, 25412160), (3296, 24610320), (3360, 24141552), (3420, 23718016), (3584, 22632705), (3598, 22544640), (3605, 22500864), (3648, 22235640), (3708, 21875840), (3840, 21123858), (3855, 21041664), (3914, 20724480), (3990, 20329728), (4032, 20117960), (4112, 19726560), (4120, 19688256), (4256, 19059120), (4326, 18750720), (4480, 18106164), (4560, 17788512), (4608, 17603215), (4626, 17534720), (4635, 17500672), (4788, 16941440), (4864, 16676730), (4883, 16611840), (4944, 16406880), (5040, 16094368), (5140, 15781248), (5320, 15247296), (5376, 15088470), (5397, 15029760), (5472, 14823760), (5760, 14082572), (5768, 14063040), (5871, 13816320), (5985, 13553152), (6080, 13341384), (6168, 13151040), (6180, 13125504), (6384, 12706080), (6489, 12500480), (6592, 12305160), (6720, 12070776), (6840, 11859008), (7196, 11272320), (7210, 11250432), (7296, 11117820), (7416, 10937920), (7680, 10561929), (7710, 10520832), (7828, 10362240), (7980, 10164864), (8064, 10058980), (8224, 9863280), (8240, 9844128), (8512, 9529560), (8652, 9375360), (8960, 9053082), (8995, 9017856), (9120, 8894256), (9252, 8767360), (9270, 8750336), (9576, 8470720), (9728, 8338365), (9766, 8305920), (9785, 8289792), (9888, 8203440), (10080, 8047184), (10280, 7890624), (10640, 7623648), (10752, 7544235), (10794, 7514880), (10815, 7500288), (10944, 7411880), (11520, 7041286), (11536, 7031520), (11565, 7013888), (11742, 6908160), (11970, 6776576), (12160, 6670692), (12336, 6575520), (12360, 6562752), (12768, 6353040), (12978, 6250240), (13184, 6152580), (13440, 6035388), (13680, 5929504), (13699, 5921280), (14392, 5636160), (14420, 5625216), (14592, 5558910), (14649, 5537280), (14832, 5468960), (15420, 5260416), (15656, 5181120), (15960, 5082432), (16128, 5029490), (16191, 5009920), (16448, 4931640), (16480, 4922064), (17024, 4764780), (17304, 4687680), (17613, 4605440), (17920, 4526541), (17990, 4508928), (18240, 4447128), (18504, 4383680), (18540, 4375168), (19152, 4235360), (19532, 4152960), (19570, 4144896), (19776, 4101720), (20160, 4023592), (20560, 3945312), (21280, 3811824), (21588, 3757440), (21630, 3750144), (21888, 3705940), (23040, 3520643), (23072, 3515760), (23130, 3506944), (23484, 3454080), (23940, 3388288), (24320, 3335346), (24415, 3322368), (24672, 3287760), (24720, 3281376), (25536, 3176520), (25956, 3125120), (26368, 3076290), (26471, 3064320), (26880, 3017694), (26985, 3005952), (27360, 2964752), (27398, 2960640), (28784, 2818080), (28840, 2812608), (29184, 2779455), (29298, 2768640), (29355, 2763264), (29664, 2734480), (30840, 2630208), (31312, 2590560), (31920, 2541216), (32256, 2514745), (32382, 2504960), (32445, 2500096), (32896, 2465820), (32960, 2461032), (34048, 2382390), (34181, 2373120), (34608, 2343840), (35226, 2302720), (35980, 2254464), (36480, 2223564), (37008, 2191840), (37080, 2187584), (38304, 2117680), (39064, 2076480), (39140, 2072448), (39552, 2050860), (40320, 2011796), (41097, 1973760), (41120, 1972656), (42560, 1905912), (43176, 1878720), (43260, 1875072), (43776, 1852970), (43947, 1845760), (46144, 1757880), (46260, 1753472), (46968, 1727040), (47880, 1694144), (48640, 1667673), (48830, 1661184), (49344, 1643880), (49440, 1640688), (51072, 1588260), (51912, 1562560), (52736, 1538145), (52942, 1532160), (53760, 1508847), (53970, 1502976), (54720, 1482376), (54796, 1480320), (57568, 1409040), (57680, 1406304), (58596, 1384320), (58710, 1381632), (59328, 1367240), (61680, 1315104), (62624, 1295280), (63840, 1270608), (64764, 1252480), (64890, 1250048), (65792, 1232910), (65920, 1230516), (68096, 1191195), (68362, 1186560), (68495, 1184256), (69216, 1171920), (70452, 1151360), (71960, 1127232), (72960, 1111782), (73245, 1107456), (74016, 1095920), (74160, 1093792), (76608, 1058840), (78128, 1038240), (78280, 1036224), (79104, 1025430), (79413, 1021440), (80640, 1005898), (80955, 1001984), (82194, 986880), (82240, 986328), (85120, 952956), (86352, 939360), (86520, 937536), (87552, 926485), (87894, 922880), (88065, 921088), (92288, 878940), (92520, 876736), (93936, 863520), (95760, 847072), (97660, 830592), (98688, 821940), (98880, 820344), (102144, 794130), (102543, 791040), (103824, 781280), (105884, 766080), (107940, 751488), (109440, 741188), (109592, 740160), (115136, 704520), (115360, 703152), (117192, 692160), (117420, 690816), (118656, 683620), (123291, 657920), (123360, 657552), (125248, 647640), (127680, 635304), (129528, 626240), (129780, 625024), (131584, 616455), (131840, 615258), (132355, 612864), (136724, 593280), (136990, 592128), (138432, 585960), (140904, 575680), (143920, 563616), (145920, 555891), (146490, 553728), (148032, 547960), (148320, 546896), (153216, 529420), (156256, 519120), (156560, 518112), (158208, 512715), (158826, 510720), (161280, 502949), (161910, 500992), (164388, 493440), (164480, 493164), (170240, 476478), (170905, 474624), (172704, 469680), (173040, 468768), (175788, 461440), (176130, 460544), (184576, 439470), (185040, 438368), (185297, 437760), (187872, 431760), (191520, 423536), (195320, 415296), (197376, 410970), (197760, 410172), (204288, 397065), (205086, 395520), (205485, 394752), (207648, 390640), (211768, 383040), (215880, 375744), (218880, 370594), (219184, 370080), (219735, 369152), (230272, 352260), (230720, 351576), (234384, 346080), (234840, 345408), (237312, 341810), (238239, 340480), (246582, 328960), (246720, 328776), (250496, 323820), (255360, 317652), (259056, 313120), (259560, 312512), (263680, 307629), (264710, 306432), (273448, 296640), (273980, 296064), (276864, 292980), (281808, 287840)]