81755674560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3609

約数の個数: 672

約数和(自身を含む): 343936320000

約数和(自身を除く): 262180645440

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, 61, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 122, 126, 133, 140, 144, 152, 160, 168, 171, 180, 183, 190, 192, 210, 224, 228, 240, 244, 252, 266, 280, 285, 288, 304, 305, 315, 320, 336, 342, 360, 366, 380, 399, 420, 427, 448, 456, 480, 488, 504, 532, 549, 560, 570, 576, 608, 610, 630, 665, 672, 684, 720, 732, 760, 798, 840, 854, 855, 912, 915, 960, 976, 1008, 1064, 1098, 1120, 1140, 1159, 1197, 1216, 1220, 1260, 1281, 1330, 1344, 1368, 1440, 1464, 1520, 1596, 1680, 1708, 1710, 1824, 1830, 1952, 1995, 2016, 2128, 2135, 2196, 2240, 2280, 2318, 2394, 2440, 2520, 2562, 2660, 2736, 2745, 2880, 2928, 3040, 3192, 3360, 3416, 3420, 3477, 3499, 3648, 3660, 3843, 3904, 3990, 4032, 4256, 4270, 4392, 4560, 4636, 4788, 4880, 5040, 5124, 5320, 5472, 5490, 5795, 5856, 5985, 6080, 6384, 6405, 6720, 6832, 6840, 6954, 6998, 7320, 7686, 7980, 8113, 8512, 8540, 8784, 9120, 9272, 9576, 9760, 10080, 10248, 10431, 10497, 10640, 10944, 10980, 11590, 11712, 11970, 12768, 12810, 13664, 13680, 13908, 13996, 14640, 15372, 15960, 16226, 17080, 17385, 17495, 17568, 18240, 18544, 19152, 19215, 19520, 20160, 20496, 20862, 20994, 21280, 21960, 23180, 23940, 24339, 24493, 25536, 25620, 27328, 27360, 27816, 27992, 29280, 30744, 31491, 31920, 32452, 34160, 34770, 34990, 35136, 37088, 38304, 38430, 40565, 40992, 41724, 41988, 42560, 43920, 46360, 47880, 48678, 48986, 51240, 52155, 52485, 54720, 55632, 55984, 58560, 61488, 62982, 63840, 64904, 66481, 68320, 69540, 69980, 73017, 73479, 74176, 76608, 76860, 81130, 81984, 83448, 83976, 87840, 92720, 95760, 97356, 97972, 102480, 104310, 104970, 111264, 111968, 121695, 122465, 122976, 125964, 127680, 129808, 132962, 136640, 139080, 139960, 146034, 146958, 153720, 157455, 162260, 166896, 167952, 175680, 185440, 191520, 194712, 195944, 199443, 204960, 208620, 209940, 213439, 220437, 222528, 223936, 243390, 244930, 245952, 251928, 259616, 265924, 278160, 279920, 292068, 293916, 307440, 314910, 324520, 332405, 333792, 335904, 365085, 367395, 370880, 383040, 389424, 391888, 398886, 409920, 417240, 419880, 426878, 440874, 465367, 486780, 489860, 503856, 519232, 531848, 556320, 559840, 584136, 587832, 598329, 614880, 629820, 640317, 649040, 664810, 667584, 671808, 730170, 734790, 778848, 783776, 797772, 834480, 839760, 853756, 881748, 930734, 973560, 979720, 997215, 1007712, 1063696, 1067195, 1102185, 1112640, 1119680, 1168272, 1175664, 1196658, 1229760, 1259640, 1280634, 1298080, 1329620, 1396101, 1460340, 1469580, 1494073, 1557696, 1567552, 1595544, 1668960, 1679520, 1707512, 1763496, 1861468, 1920951, 1947120, 1959440, 1994430, 2015424, 2127392, 2134390, 2204370, 2326835, 2336544, 2351328, 2393316, 2519280, 2561268, 2596160, 2659240, 2792202, 2920680, 2939160, 2988146, 2991645, 3191088, 3201585, 3337920, 3359040, 3415024, 3526992, 3722936, 3841902, 3894240, 3918880, 3988860, 4055341, 4188303, 4254784, 4268780, 4408740, 4482219, 4653670, 4673088, 4702656, 4786632, 5038560, 5122536, 5318480, 5584404, 5841360, 5878320, 5976292, 5983290, 6382176, 6403170, 6830048, 6980505, 7053984, 7445872, 7470365, 7683804, 7788480, 7837760, 7977720, 8110682, 8376606, 8537560, 8817480, 8964438, 9307340, 9573264, 9604755, 10077120, 10245072, 10636960, 11168808, 11682720, 11756640, 11952584, 11966580, 12166023, 12764352, 12806340, 13446657, 13660096, 13961010, 14107968, 14891744, 14940730, 15367608, 15955440, 16221364, 16753212, 17075120, 17634960, 17928876, 18614680, 19146528, 19209510, 20276705, 20490144, 20941515, 21273920, 22337616, 22411095, 23365440, 23513280, 23905168, 23933160, 24332046, 25612680, 26893314, 27922020, 28387387, 29783488, 29881460, 30735216, 31910880, 32442728, 33506424, 34150240, 35269920, 35857752, 36498069, 37229360, 38293056, 38419020, 40553410, 40980288, 41883030, 44675232, 44822190, 47810336, 47866320, 48664092, 51225360, 53786628, 55844040, 56774774, 59762920, 60830115, 61470432, 63821760, 64885456, 67012848, 67233285, 68300480, 70539840, 71715504, 72996138, 74458720, 76838040, 81106820, 83766060, 85162161, 89350464, 89644380, 95620672, 95732640, 97328184, 102450720, 107573256, 111688080, 113549548, 119525840, 121660230, 122940864, 129770912, 134025696, 134466570, 141936935, 143431008, 145992276, 148917440, 153676080, 162213640, 167532120, 170324322, 179288760, 182490345, 191465280, 194656368, 204901440, 215146512, 223376160, 227099096, 239051680, 243320460, 255486483, 259541824, 268051392, 268933140, 283873870, 286862016, 291984552, 307352160, 324427280, 335064240, 340648644, 358577520, 364980690, 389312736, 425810805, 430293024, 446752320, 454198192, 478103360, 486640920, 510972966, 537866280, 567747740, 583969104, 614704320, 648854560, 670128480, 681297288, 717155040, 729961380, 778625472, 851621610, 860586048, 908396384, 973281840, 1021945932, 1075732560, 1135495480, 1167938208, 1277432415, 1297709120, 1340256960, 1362594576, 1434310080, 1459922760, 1703243220, 1816792768, 1946563680, 2043891864, 2151465120, 2270990960, 2335876416, 2554864830, 2725189152, 2919845520, 3406486440, 3893127360, 4087783728, 4302930240, 4541981920, 5109729660, 5450378304, 5839691040, 6812972880, 8175567456, 9083963840, 10219459320, 11679382080, 13625945760, 16351134912, 20438918640, 27251891520, 40877837280, 81755674560]

約数ペア:

[(1, 81755674560), (2, 40877837280), (3, 27251891520), (4, 20438918640), (5, 16351134912), (6, 13625945760), (7, 11679382080), (8, 10219459320), (9, 9083963840), (10, 8175567456), (12, 6812972880), (14, 5839691040), (15, 5450378304), (16, 5109729660), (18, 4541981920), (19, 4302930240), (20, 4087783728), (21, 3893127360), (24, 3406486440), (28, 2919845520), (30, 2725189152), (32, 2554864830), (35, 2335876416), (36, 2270990960), (38, 2151465120), (40, 2043891864), (42, 1946563680), (45, 1816792768), (48, 1703243220), (56, 1459922760), (57, 1434310080), (60, 1362594576), (61, 1340256960), (63, 1297709120), (64, 1277432415), (70, 1167938208), (72, 1135495480), (76, 1075732560), (80, 1021945932), (84, 973281840), (90, 908396384), (95, 860586048), (96, 851621610), (105, 778625472), (112, 729961380), (114, 717155040), (120, 681297288), (122, 670128480), (126, 648854560), (133, 614704320), (140, 583969104), (144, 567747740), (152, 537866280), (160, 510972966), (168, 486640920), (171, 478103360), (180, 454198192), (183, 446752320), (190, 430293024), (192, 425810805), (210, 389312736), (224, 364980690), (228, 358577520), (240, 340648644), (244, 335064240), (252, 324427280), (266, 307352160), (280, 291984552), (285, 286862016), (288, 283873870), (304, 268933140), (305, 268051392), (315, 259541824), (320, 255486483), (336, 243320460), (342, 239051680), (360, 227099096), (366, 223376160), (380, 215146512), (399, 204901440), (420, 194656368), (427, 191465280), (448, 182490345), (456, 179288760), (480, 170324322), (488, 167532120), (504, 162213640), (532, 153676080), (549, 148917440), (560, 145992276), (570, 143431008), (576, 141936935), (608, 134466570), (610, 134025696), (630, 129770912), (665, 122940864), (672, 121660230), (684, 119525840), (720, 113549548), (732, 111688080), (760, 107573256), (798, 102450720), (840, 97328184), (854, 95732640), (855, 95620672), (912, 89644380), (915, 89350464), (960, 85162161), (976, 83766060), (1008, 81106820), (1064, 76838040), (1098, 74458720), (1120, 72996138), (1140, 71715504), (1159, 70539840), (1197, 68300480), (1216, 67233285), (1220, 67012848), (1260, 64885456), (1281, 63821760), (1330, 61470432), (1344, 60830115), (1368, 59762920), (1440, 56774774), (1464, 55844040), (1520, 53786628), (1596, 51225360), (1680, 48664092), (1708, 47866320), (1710, 47810336), (1824, 44822190), (1830, 44675232), (1952, 41883030), (1995, 40980288), (2016, 40553410), (2128, 38419020), (2135, 38293056), (2196, 37229360), (2240, 36498069), (2280, 35857752), (2318, 35269920), (2394, 34150240), (2440, 33506424), (2520, 32442728), (2562, 31910880), (2660, 30735216), (2736, 29881460), (2745, 29783488), (2880, 28387387), (2928, 27922020), (3040, 26893314), (3192, 25612680), (3360, 24332046), (3416, 23933160), (3420, 23905168), (3477, 23513280), (3499, 23365440), (3648, 22411095), (3660, 22337616), (3843, 21273920), (3904, 20941515), (3990, 20490144), (4032, 20276705), (4256, 19209510), (4270, 19146528), (4392, 18614680), (4560, 17928876), (4636, 17634960), (4788, 17075120), (4880, 16753212), (5040, 16221364), (5124, 15955440), (5320, 15367608), (5472, 14940730), (5490, 14891744), (5795, 14107968), (5856, 13961010), (5985, 13660096), (6080, 13446657), (6384, 12806340), (6405, 12764352), (6720, 12166023), (6832, 11966580), (6840, 11952584), (6954, 11756640), (6998, 11682720), (7320, 11168808), (7686, 10636960), (7980, 10245072), (8113, 10077120), (8512, 9604755), (8540, 9573264), (8784, 9307340), (9120, 8964438), (9272, 8817480), (9576, 8537560), (9760, 8376606), (10080, 8110682), (10248, 7977720), (10431, 7837760), (10497, 7788480), (10640, 7683804), (10944, 7470365), (10980, 7445872), (11590, 7053984), (11712, 6980505), (11970, 6830048), (12768, 6403170), (12810, 6382176), (13664, 5983290), (13680, 5976292), (13908, 5878320), (13996, 5841360), (14640, 5584404), (15372, 5318480), (15960, 5122536), (16226, 5038560), (17080, 4786632), (17385, 4702656), (17495, 4673088), (17568, 4653670), (18240, 4482219), (18544, 4408740), (19152, 4268780), (19215, 4254784), (19520, 4188303), (20160, 4055341), (20496, 3988860), (20862, 3918880), (20994, 3894240), (21280, 3841902), (21960, 3722936), (23180, 3526992), (23940, 3415024), (24339, 3359040), (24493, 3337920), (25536, 3201585), (25620, 3191088), (27328, 2991645), (27360, 2988146), (27816, 2939160), (27992, 2920680), (29280, 2792202), (30744, 2659240), (31491, 2596160), (31920, 2561268), (32452, 2519280), (34160, 2393316), (34770, 2351328), (34990, 2336544), (35136, 2326835), (37088, 2204370), (38304, 2134390), (38430, 2127392), (40565, 2015424), (40992, 1994430), (41724, 1959440), (41988, 1947120), (42560, 1920951), (43920, 1861468), (46360, 1763496), (47880, 1707512), (48678, 1679520), (48986, 1668960), (51240, 1595544), (52155, 1567552), (52485, 1557696), (54720, 1494073), (55632, 1469580), (55984, 1460340), (58560, 1396101), (61488, 1329620), (62982, 1298080), (63840, 1280634), (64904, 1259640), (66481, 1229760), (68320, 1196658), (69540, 1175664), (69980, 1168272), (73017, 1119680), (73479, 1112640), (74176, 1102185), (76608, 1067195), (76860, 1063696), (81130, 1007712), (81984, 997215), (83448, 979720), (83976, 973560), (87840, 930734), (92720, 881748), (95760, 853756), (97356, 839760), (97972, 834480), (102480, 797772), (104310, 783776), (104970, 778848), (111264, 734790), (111968, 730170), (121695, 671808), (122465, 667584), (122976, 664810), (125964, 649040), (127680, 640317), (129808, 629820), (132962, 614880), (136640, 598329), (139080, 587832), (139960, 584136), (146034, 559840), (146958, 556320), (153720, 531848), (157455, 519232), (162260, 503856), (166896, 489860), (167952, 486780), (175680, 465367), (185440, 440874), (191520, 426878), (194712, 419880), (195944, 417240), (199443, 409920), (204960, 398886), (208620, 391888), (209940, 389424), (213439, 383040), (220437, 370880), (222528, 367395), (223936, 365085), (243390, 335904), (244930, 333792), (245952, 332405), (251928, 324520), (259616, 314910), (265924, 307440), (278160, 293916), (279920, 292068)]