81670394520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 768

約数和(自身を含む): 326706307200

約数和(自身を除く): 245035912680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 37, 39, 40, 44, 45, 52, 53, 55, 60, 65, 66, 72, 74, 78, 88, 90, 99, 104, 106, 110, 111, 117, 120, 130, 132, 143, 148, 156, 159, 165, 180, 185, 195, 198, 212, 220, 222, 234, 260, 264, 265, 286, 296, 312, 318, 330, 333, 360, 370, 390, 396, 407, 424, 429, 440, 444, 468, 477, 481, 495, 520, 530, 555, 572, 583, 585, 636, 660, 666, 689, 715, 740, 780, 792, 795, 809, 814, 858, 888, 936, 954, 962, 990, 1060, 1110, 1144, 1166, 1170, 1221, 1272, 1287, 1320, 1332, 1378, 1430, 1443, 1480, 1560, 1590, 1618, 1628, 1665, 1716, 1749, 1908, 1924, 1961, 1980, 2035, 2067, 2120, 2145, 2220, 2332, 2340, 2385, 2405, 2427, 2442, 2574, 2664, 2756, 2860, 2886, 2915, 3180, 3236, 3256, 3330, 3432, 3445, 3498, 3663, 3816, 3848, 3922, 3960, 4045, 4070, 4134, 4290, 4329, 4440, 4664, 4680, 4770, 4810, 4854, 4884, 5148, 5247, 5291, 5512, 5720, 5772, 5830, 5883, 6105, 6201, 6360, 6435, 6472, 6660, 6890, 6996, 7215, 7281, 7326, 7579, 7844, 8090, 8140, 8268, 8580, 8658, 8745, 8899, 9540, 9620, 9708, 9768, 9805, 10296, 10335, 10494, 10517, 10582, 11544, 11660, 11766, 12135, 12210, 12402, 12870, 13320, 13780, 13992, 14430, 14562, 14652, 15158, 15688, 15873, 16180, 16280, 16536, 17160, 17316, 17490, 17649, 17798, 18315, 19080, 19240, 19416, 19610, 20670, 20988, 21034, 21164, 21571, 21645, 22737, 23320, 23532, 24270, 24420, 24804, 25493, 25740, 26235, 26455, 26697, 27560, 28860, 29124, 29304, 29415, 29933, 30316, 31005, 31551, 31746, 32360, 34632, 34980, 35298, 35596, 36405, 36630, 37895, 39220, 41340, 41976, 42068, 42328, 42877, 43142, 43290, 44495, 45474, 47064, 47619, 48540, 48840, 49608, 50986, 51480, 52470, 52585, 52910, 53394, 57720, 58248, 58830, 59866, 60632, 62010, 63102, 63492, 64713, 68211, 69960, 70596, 71192, 72810, 73260, 75790, 76479, 78440, 79365, 80091, 82680, 84136, 85754, 86284, 86580, 88245, 88990, 89799, 90948, 94653, 95238, 97080, 101972, 104940, 105170, 105820, 106788, 107855, 113685, 115687, 117660, 119732, 124020, 126204, 126984, 127465, 128631, 129426, 133485, 136422, 141192, 145620, 146520, 149665, 151580, 152958, 157755, 158730, 160182, 171508, 172568, 173160, 176490, 177980, 179598, 181896, 189306, 190476, 194139, 203944, 209880, 210340, 211640, 213576, 214385, 215710, 227370, 229437, 231374, 235320, 238095, 239464, 248040, 252408, 254930, 257262, 258852, 266970, 269397, 272844, 280423, 291240, 299330, 303160, 305916, 315510, 317460, 320364, 323565, 329263, 341055, 343016, 347061, 352980, 355960, 359196, 378612, 380952, 382395, 385893, 388278, 389129, 400455, 420680, 428770, 431420, 448995, 454740, 458874, 462748, 471647, 473265, 476190, 509860, 514524, 517704, 533940, 538794, 545688, 557401, 560846, 578435, 598660, 611832, 631020, 634920, 640728, 643155, 647130, 658526, 682110, 694122, 705960, 718392, 757224, 764790, 771786, 776556, 778258, 800910, 841269, 857540, 862840, 897990, 909480, 917748, 925496, 943294, 946530, 952380, 970695, 987789, 1019720, 1029048, 1041183, 1067880, 1077588, 1114802, 1121692, 1147185, 1156870, 1167387, 1197320, 1262040, 1286310, 1294260, 1317052, 1346985, 1364220, 1388244, 1402115, 1414941, 1529580, 1543572, 1553112, 1556516, 1586449, 1601820, 1646315, 1672203, 1682538, 1715080, 1735305, 1795980, 1835496, 1886588, 1893060, 1904760, 1929465, 1941390, 1945645, 1975578, 2082366, 2155176, 2229604, 2243384, 2294370, 2313740, 2334774, 2358235, 2523807, 2572620, 2588520, 2634104, 2693970, 2728440, 2776488, 2787005, 2804230, 2829882, 2963367, 3059160, 3087144, 3113032, 3172898, 3203640, 3292630, 3344406, 3365076, 3470610, 3502161, 3591960, 3773176, 3786120, 3858930, 3882780, 3891290, 3951156, 4164732, 4206345, 4244823, 4280419, 4459208, 4588740, 4627480, 4669548, 4716470, 4759347, 4938945, 5016609, 5047614, 5145240, 5205915, 5387940, 5574010, 5608460, 5659764, 5836935, 5926734, 6131411, 6345796, 6585260, 6688812, 6730152, 6941220, 7004322, 7074705, 7717860, 7765560, 7782580, 7902312, 7932245, 8329464, 8361015, 8412690, 8489646, 8560838, 9177480, 9339096, 9432940, 9518694, 9877890, 10033218, 10095228, 10411830, 10775880, 11148020, 11216920, 11319528, 11673870, 11853468, 12262822, 12619035, 12691592, 12841257, 13170520, 13377624, 13882440, 14008644, 14149410, 14278041, 14816835, 15435720, 15565160, 15864490, 16722030, 16825380, 16979292, 17121676, 17450939, 17510805, 18394233, 18865880, 19037388, 19755780, 20066436, 20190456, 20623837, 20823660, 21224115, 21402095, 22296040, 23347740, 23706936, 23796735, 24525644, 25083045, 25238070, 25682514, 28017288, 28298820, 28556082, 29633670, 30657055, 31728980, 33444060, 33650760, 33958584, 34243352, 34901878, 35021610, 36788466, 38074776, 38523771, 39511560, 40132872, 41247674, 41647320, 42448230, 42804190, 46695480, 47593470, 49051288, 50166090, 50476140, 51365028, 52352817, 55182699, 56597640, 57112164, 59267340, 61314110, 61871511, 63457960, 64206285, 66888120, 69803756, 70043220, 71390205, 73576932, 77047542, 82495348, 84896460, 85608380, 87254695, 91971165, 95186940, 100332180, 100952280, 102730056, 103119185, 104705634, 110365398, 114224328, 118534680, 122628220, 123743022, 128412570, 139607512, 140086440, 142780410, 147153864, 154095084, 157058451, 164990696, 169792920, 171216760, 174509390, 183942330, 185614533, 190373880, 192618855, 200664360, 206238370, 209411268, 220730796, 226862207, 245256440, 247486044, 256825140, 261764085, 275913495, 285560820, 308190168, 309357555, 314116902, 349018780, 367884660, 371229066, 385237710, 412476740, 418822536, 441461592, 453724414, 494972088, 513650280, 523528170, 551826990, 571121640, 618715110, 628233804, 680586621, 698037560, 735769320, 742458132, 770475420, 785292255, 824953480, 907448828, 928072665, 1047056340, 1103653980, 1134311035, 1237430220, 1256467608, 1361173242, 1484916264, 1540950840, 1570584510, 1814897656, 1856145330, 2041759863, 2094112680, 2207307960, 2268622070, 2474860440, 2722346484, 3141169020, 3402933105, 3712290660, 4083519726, 4537244140, 5444692968, 6282338040, 6805866210, 7424581320, 8167039452, 9074488280, 10208799315, 13611732420, 16334078904, 20417598630, 27223464840, 40835197260, 81670394520]

約数ペア:

[(1, 81670394520), (2, 40835197260), (3, 27223464840), (4, 20417598630), (5, 16334078904), (6, 13611732420), (8, 10208799315), (9, 9074488280), (10, 8167039452), (11, 7424581320), (12, 6805866210), (13, 6282338040), (15, 5444692968), (18, 4537244140), (20, 4083519726), (22, 3712290660), (24, 3402933105), (26, 3141169020), (30, 2722346484), (33, 2474860440), (36, 2268622070), (37, 2207307960), (39, 2094112680), (40, 2041759863), (44, 1856145330), (45, 1814897656), (52, 1570584510), (53, 1540950840), (55, 1484916264), (60, 1361173242), (65, 1256467608), (66, 1237430220), (72, 1134311035), (74, 1103653980), (78, 1047056340), (88, 928072665), (90, 907448828), (99, 824953480), (104, 785292255), (106, 770475420), (110, 742458132), (111, 735769320), (117, 698037560), (120, 680586621), (130, 628233804), (132, 618715110), (143, 571121640), (148, 551826990), (156, 523528170), (159, 513650280), (165, 494972088), (180, 453724414), (185, 441461592), (195, 418822536), (198, 412476740), (212, 385237710), (220, 371229066), (222, 367884660), (234, 349018780), (260, 314116902), (264, 309357555), (265, 308190168), (286, 285560820), (296, 275913495), (312, 261764085), (318, 256825140), (330, 247486044), (333, 245256440), (360, 226862207), (370, 220730796), (390, 209411268), (396, 206238370), (407, 200664360), (424, 192618855), (429, 190373880), (440, 185614533), (444, 183942330), (468, 174509390), (477, 171216760), (481, 169792920), (495, 164990696), (520, 157058451), (530, 154095084), (555, 147153864), (572, 142780410), (583, 140086440), (585, 139607512), (636, 128412570), (660, 123743022), (666, 122628220), (689, 118534680), (715, 114224328), (740, 110365398), (780, 104705634), (792, 103119185), (795, 102730056), (809, 100952280), (814, 100332180), (858, 95186940), (888, 91971165), (936, 87254695), (954, 85608380), (962, 84896460), (990, 82495348), (1060, 77047542), (1110, 73576932), (1144, 71390205), (1166, 70043220), (1170, 69803756), (1221, 66888120), (1272, 64206285), (1287, 63457960), (1320, 61871511), (1332, 61314110), (1378, 59267340), (1430, 57112164), (1443, 56597640), (1480, 55182699), (1560, 52352817), (1590, 51365028), (1618, 50476140), (1628, 50166090), (1665, 49051288), (1716, 47593470), (1749, 46695480), (1908, 42804190), (1924, 42448230), (1961, 41647320), (1980, 41247674), (2035, 40132872), (2067, 39511560), (2120, 38523771), (2145, 38074776), (2220, 36788466), (2332, 35021610), (2340, 34901878), (2385, 34243352), (2405, 33958584), (2427, 33650760), (2442, 33444060), (2574, 31728980), (2664, 30657055), (2756, 29633670), (2860, 28556082), (2886, 28298820), (2915, 28017288), (3180, 25682514), (3236, 25238070), (3256, 25083045), (3330, 24525644), (3432, 23796735), (3445, 23706936), (3498, 23347740), (3663, 22296040), (3816, 21402095), (3848, 21224115), (3922, 20823660), (3960, 20623837), (4045, 20190456), (4070, 20066436), (4134, 19755780), (4290, 19037388), (4329, 18865880), (4440, 18394233), (4664, 17510805), (4680, 17450939), (4770, 17121676), (4810, 16979292), (4854, 16825380), (4884, 16722030), (5148, 15864490), (5247, 15565160), (5291, 15435720), (5512, 14816835), (5720, 14278041), (5772, 14149410), (5830, 14008644), (5883, 13882440), (6105, 13377624), (6201, 13170520), (6360, 12841257), (6435, 12691592), (6472, 12619035), (6660, 12262822), (6890, 11853468), (6996, 11673870), (7215, 11319528), (7281, 11216920), (7326, 11148020), (7579, 10775880), (7844, 10411830), (8090, 10095228), (8140, 10033218), (8268, 9877890), (8580, 9518694), (8658, 9432940), (8745, 9339096), (8899, 9177480), (9540, 8560838), (9620, 8489646), (9708, 8412690), (9768, 8361015), (9805, 8329464), (10296, 7932245), (10335, 7902312), (10494, 7782580), (10517, 7765560), (10582, 7717860), (11544, 7074705), (11660, 7004322), (11766, 6941220), (12135, 6730152), (12210, 6688812), (12402, 6585260), (12870, 6345796), (13320, 6131411), (13780, 5926734), (13992, 5836935), (14430, 5659764), (14562, 5608460), (14652, 5574010), (15158, 5387940), (15688, 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(43142, 1893060), (43290, 1886588), (44495, 1835496), (45474, 1795980), (47064, 1735305), (47619, 1715080), (48540, 1682538), (48840, 1672203), (49608, 1646315), (50986, 1601820), (51480, 1586449), (52470, 1556516), (52585, 1553112), (52910, 1543572), (53394, 1529580), (57720, 1414941), (58248, 1402115), (58830, 1388244), (59866, 1364220), (60632, 1346985), (62010, 1317052), (63102, 1294260), (63492, 1286310), (64713, 1262040), (68211, 1197320), (69960, 1167387), (70596, 1156870), (71192, 1147185), (72810, 1121692), (73260, 1114802), (75790, 1077588), (76479, 1067880), (78440, 1041183), (79365, 1029048), (80091, 1019720), (82680, 987789), (84136, 970695), (85754, 952380), (86284, 946530), (86580, 943294), (88245, 925496), (88990, 917748), (89799, 909480), (90948, 897990), (94653, 862840), (95238, 857540), (97080, 841269), (101972, 800910), (104940, 778258), (105170, 776556), (105820, 771786), (106788, 764790), (107855, 757224), (113685, 718392), (115687, 705960), (117660, 694122), (119732, 682110), (124020, 658526), (126204, 647130), (126984, 643155), (127465, 640728), (128631, 634920), (129426, 631020), (133485, 611832), (136422, 598660), (141192, 578435), (145620, 560846), (146520, 557401), (149665, 545688), (151580, 538794), (152958, 533940), (157755, 517704), (158730, 514524), (160182, 509860), (171508, 476190), (172568, 473265), (173160, 471647), (176490, 462748), (177980, 458874), (179598, 454740), (181896, 448995), (189306, 431420), (190476, 428770), (194139, 420680), (203944, 400455), (209880, 389129), (210340, 388278), (211640, 385893), (213576, 382395), (214385, 380952), (215710, 378612), (227370, 359196), (229437, 355960), (231374, 352980), (235320, 347061), (238095, 343016), (239464, 341055), (248040, 329263), (252408, 323565), (254930, 320364), (257262, 317460), (258852, 315510), (266970, 305916), (269397, 303160), (272844, 299330), (280423, 291240)]