81311968080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{100207}}^1$

素因数の和:100263

約数の個数: 360

約数和(自身を含む): 331470427392

約数和(自身を除く): 250158459312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 161, 168, 180, 184, 196, 207, 210, 230, 240, 245, 252, 276, 280, 294, 315, 322, 336, 345, 360, 368, 392, 414, 420, 441, 460, 483, 490, 504, 552, 560, 588, 630, 644, 690, 720, 735, 784, 805, 828, 840, 882, 920, 966, 980, 1008, 1035, 1104, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1680, 1764, 1840, 1932, 1960, 2070, 2205, 2254, 2352, 2415, 2520, 2576, 2760, 2898, 2940, 3220, 3312, 3381, 3528, 3864, 3920, 4140, 4410, 4508, 4830, 5040, 5520, 5635, 5796, 5880, 6440, 6762, 7056, 7245, 7728, 8280, 8820, 9016, 9660, 10143, 11270, 11592, 11760, 12880, 13524, 14490, 16560, 16905, 17640, 18032, 19320, 20286, 22540, 23184, 27048, 28980, 33810, 35280, 38640, 40572, 45080, 50715, 54096, 57960, 67620, 81144, 90160, 100207, 101430, 115920, 135240, 162288, 200414, 202860, 270480, 300621, 400828, 405720, 501035, 601242, 701449, 801656, 811440, 901863, 1002070, 1202484, 1402898, 1503105, 1603312, 1803726, 2004140, 2104347, 2304761, 2404968, 2805796, 3006210, 3507245, 3607452, 4008280, 4208694, 4509315, 4609522, 4809936, 4910143, 5611592, 6012420, 6313041, 6914283, 7014490, 7214904, 8016560, 8417388, 9018630, 9219044, 9820286, 10521735, 11223184, 11523805, 12024840, 12626082, 13828566, 14028980, 14429808, 14730429, 16133327, 16834776, 18037260, 18438088, 19640572, 20742849, 21043470, 23047610, 24049680, 24550715, 25252164, 27657132, 28057960, 29460858, 31565205, 32266654, 33669552, 34571415, 36074520, 36876176, 39281144, 41485698, 42086940, 44191287, 46095220, 48399981, 49101430, 50504328, 55314264, 56115920, 58921716, 63130410, 64533308, 69142830, 72149040, 73652145, 78562288, 80666635, 82971396, 84173880, 88382574, 92190440, 96799962, 98202860, 101008656, 103714245, 110628528, 112933289, 117843432, 126260820, 129066616, 138285660, 145199943, 147304290, 161333270, 165942792, 168347760, 176765148, 184380880, 193599924, 196405720, 207428490, 220956435, 225866578, 235686864, 241999905, 252521640, 258133232, 276571320, 290399886, 294608580, 322666540, 331885584, 338799867, 353530296, 387199848, 392811440, 414856980, 441912870, 451733156, 483999810, 505043280, 553142640, 564666445, 580799772, 589217160, 645333080, 677599734, 707060592, 725999715, 774399696, 829713960, 883825740, 903466312, 967999620, 1016399601, 1129332890, 1161599544, 1178434320, 1290666160, 1355199468, 1451999430, 1659427920, 1693999335, 1767651480, 1806932624, 1935999240, 2032799202, 2258665780, 2323199088, 2710398936, 2903998860, 3387998670, 3535302960, 3871998480, 4065598404, 4517331560, 5081998005, 5420797872, 5807997720, 6775997340, 8131196808, 9034663120, 10163996010, 11615995440, 13551994680, 16262393616, 20327992020, 27103989360, 40655984040, 81311968080]

約数ペア:

[(1, 81311968080), (2, 40655984040), (3, 27103989360), (4, 20327992020), (5, 16262393616), (6, 13551994680), (7, 11615995440), (8, 10163996010), (9, 9034663120), (10, 8131196808), (12, 6775997340), (14, 5807997720), (15, 5420797872), (16, 5081998005), (18, 4517331560), (20, 4065598404), (21, 3871998480), (23, 3535302960), (24, 3387998670), (28, 2903998860), (30, 2710398936), (35, 2323199088), (36, 2258665780), (40, 2032799202), (42, 1935999240), (45, 1806932624), (46, 1767651480), (48, 1693999335), (49, 1659427920), (56, 1451999430), (60, 1355199468), (63, 1290666160), (69, 1178434320), (70, 1161599544), (72, 1129332890), (80, 1016399601), (84, 967999620), (90, 903466312), (92, 883825740), (98, 829713960), (105, 774399696), (112, 725999715), (115, 707060592), (120, 677599734), (126, 645333080), (138, 589217160), (140, 580799772), (144, 564666445), (147, 553142640), (161, 505043280), (168, 483999810), (180, 451733156), (184, 441912870), (196, 414856980), (207, 392811440), (210, 387199848), (230, 353530296), (240, 338799867), (245, 331885584), (252, 322666540), (276, 294608580), (280, 290399886), (294, 276571320), (315, 258133232), (322, 252521640), (336, 241999905), (345, 235686864), (360, 225866578), (368, 220956435), (392, 207428490), (414, 196405720), (420, 193599924), (441, 184380880), (460, 176765148), (483, 168347760), (490, 165942792), (504, 161333270), (552, 147304290), (560, 145199943), (588, 138285660), (630, 129066616), (644, 126260820), (690, 117843432), (720, 112933289), (735, 110628528), (784, 103714245), (805, 101008656), (828, 98202860), (840, 96799962), (882, 92190440), (920, 88382574), (966, 84173880), (980, 82971396), (1008, 80666635), (1035, 78562288), (1104, 73652145), (1127, 72149040), (1176, 69142830), (1260, 64533308), (1288, 63130410), (1380, 58921716), (1449, 56115920), (1470, 55314264), (1610, 50504328), (1656, 49101430), (1680, 48399981), (1764, 46095220), (1840, 44191287), (1932, 42086940), (1960, 41485698), (2070, 39281144), (2205, 36876176), (2254, 36074520), (2352, 34571415), (2415, 33669552), (2520, 32266654), (2576, 31565205), (2760, 29460858), (2898, 28057960), (2940, 27657132), (3220, 25252164), (3312, 24550715), (3381, 24049680), (3528, 23047610), (3864, 21043470), (3920, 20742849), (4140, 19640572), (4410, 18438088), (4508, 18037260), (4830, 16834776), (5040, 16133327), (5520, 14730429), (5635, 14429808), (5796, 14028980), (5880, 13828566), (6440, 12626082), (6762, 12024840), (7056, 11523805), (7245, 11223184), (7728, 10521735), (8280, 9820286), (8820, 9219044), (9016, 9018630), (9660, 8417388), (10143, 8016560), (11270, 7214904), (11592, 7014490), (11760, 6914283), (12880, 6313041), (13524, 6012420), (14490, 5611592), (16560, 4910143), (16905, 4809936), (17640, 4609522), (18032, 4509315), (19320, 4208694), (20286, 4008280), (22540, 3607452), (23184, 3507245), (27048, 3006210), (28980, 2805796), (33810, 2404968), (35280, 2304761), (38640, 2104347), (40572, 2004140), (45080, 1803726), (50715, 1603312), (54096, 1503105), (57960, 1402898), (67620, 1202484), (81144, 1002070), (90160, 901863), (100207, 811440), (101430, 801656), (115920, 701449), (135240, 601242), (162288, 501035), (200414, 405720), (202860, 400828), (270480, 300621)]