71850871680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{109103}}^1$

素因数の和:109146

約数の個数: 256

約数和(自身を含む): 267086592000

約数和(自身を除く): 195235720320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 31360, 32928, 41160, 43904, 47040, 54880, 65856, 82320, 94080, 109103, 109760, 131712, 164640, 218206, 219520, 327309, 329280, 436412, 545515, 654618, 658560, 763721, 872824, 1091030, 1309236, 1527442, 1636545, 1745648, 2182060, 2291163, 2618472, 3054884, 3273090, 3491296, 3818605, 4364120, 4582326, 5236944, 5346047, 6109768, 6546180, 6982592, 7637210, 8728240, 9164652, 10473888, 10692094, 11455815, 12219536, 13092360, 13965184, 15274420, 16038141, 17456480, 18329304, 20947776, 21384188, 22911630, 24439072, 26184720, 26730235, 30548840, 32076282, 34912960, 36658608, 37422329, 41895552, 42768376, 45823260, 48878144, 52369440, 53460470, 61097680, 64152564, 69825920, 73317216, 74844658, 80190705, 85536752, 91646520, 97756288, 104738880, 106920940, 112266987, 122195360, 128305128, 146634432, 149689316, 160381410, 171073504, 183293040, 187111645, 209477760, 213841880, 224533974, 244390720, 256610256, 293268864, 299378632, 320762820, 342147008, 366586080, 374223290, 427683760, 449067948, 488781440, 513220512, 561334935, 598757264, 641525640, 684294016, 733172160, 748446580, 855367520, 898135896, 1026441024, 1122669870, 1197514528, 1283051280, 1466344320, 1496893160, 1710735040, 1796271792, 2052882048, 2245339740, 2395029056, 2566102560, 2993786320, 3421470080, 3592543584, 4490679480, 4790058112, 5132205120, 5987572640, 7185087168, 8981358960, 10264410240, 11975145280, 14370174336, 17962717920, 23950290560, 35925435840, 71850871680]

約数ペア:

[(1, 71850871680), (2, 35925435840), (3, 23950290560), (4, 17962717920), (5, 14370174336), (6, 11975145280), (7, 10264410240), (8, 8981358960), (10, 7185087168), (12, 5987572640), (14, 5132205120), (15, 4790058112), (16, 4490679480), (20, 3592543584), (21, 3421470080), (24, 2993786320), (28, 2566102560), (30, 2395029056), (32, 2245339740), (35, 2052882048), (40, 1796271792), (42, 1710735040), (48, 1496893160), (49, 1466344320), (56, 1283051280), (60, 1197514528), (64, 1122669870), (70, 1026441024), (80, 898135896), (84, 855367520), (96, 748446580), (98, 733172160), (105, 684294016), (112, 641525640), (120, 598757264), (128, 561334935), (140, 513220512), (147, 488781440), (160, 449067948), (168, 427683760), (192, 374223290), (196, 366586080), (210, 342147008), (224, 320762820), (240, 299378632), (245, 293268864), (280, 256610256), (294, 244390720), (320, 224533974), (336, 213841880), (343, 209477760), (384, 187111645), (392, 183293040), (420, 171073504), (448, 160381410), (480, 149689316), (490, 146634432), (560, 128305128), (588, 122195360), (640, 112266987), (672, 106920940), (686, 104738880), (735, 97756288), (784, 91646520), (840, 85536752), (896, 80190705), (960, 74844658), (980, 73317216), (1029, 69825920), (1120, 64152564), (1176, 61097680), (1344, 53460470), (1372, 52369440), (1470, 48878144), (1568, 45823260), (1680, 42768376), (1715, 41895552), (1920, 37422329), (1960, 36658608), (2058, 34912960), (2240, 32076282), (2352, 30548840), (2688, 26730235), (2744, 26184720), (2940, 24439072), (3136, 22911630), (3360, 21384188), (3430, 20947776), (3920, 18329304), (4116, 17456480), (4480, 16038141), (4704, 15274420), (5145, 13965184), (5488, 13092360), (5880, 12219536), (6272, 11455815), (6720, 10692094), (6860, 10473888), (7840, 9164652), (8232, 8728240), (9408, 7637210), (10290, 6982592), (10976, 6546180), (11760, 6109768), (13440, 5346047), (13720, 5236944), (15680, 4582326), (16464, 4364120), (18816, 3818605), (20580, 3491296), (21952, 3273090), (23520, 3054884), (27440, 2618472), (31360, 2291163), (32928, 2182060), (41160, 1745648), (43904, 1636545), (47040, 1527442), (54880, 1309236), (65856, 1091030), (82320, 872824), (94080, 763721), (109103, 658560), (109760, 654618), (131712, 545515), (164640, 436412), (218206, 329280), (219520, 327309)]