31420145568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{10211}}^1$

素因数の和:10491

約数の個数: 192

約数和(自身を含む): 99642977280

約数和(自身を除く): 68222831712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 241, 266, 304, 336, 399, 456, 482, 532, 608, 672, 723, 798, 912, 964, 1064, 1446, 1596, 1687, 1824, 1928, 2128, 2892, 3192, 3374, 3856, 4256, 4579, 5061, 5784, 6384, 6748, 7712, 9158, 10122, 10211, 11568, 12768, 13496, 13737, 18316, 20244, 20422, 23136, 26992, 27474, 30633, 32053, 36632, 40488, 40844, 53984, 54948, 61266, 64106, 71477, 73264, 80976, 81688, 96159, 109896, 122532, 128212, 142954, 146528, 161952, 163376, 192318, 194009, 214431, 219792, 245064, 256424, 285908, 326752, 384636, 388018, 428862, 439584, 490128, 512848, 571816, 582027, 769272, 776036, 857724, 980256, 1025696, 1143632, 1164054, 1358063, 1538544, 1552072, 1715448, 2287264, 2328108, 2460851, 2716126, 3077088, 3104144, 3430896, 4074189, 4656216, 4921702, 5432252, 6208288, 6861792, 7382553, 8148378, 9312432, 9843404, 10864504, 14765106, 16296756, 17225957, 18624864, 19686808, 21729008, 29530212, 32593512, 34451914, 39373616, 43458016, 46756169, 51677871, 59060424, 65187024, 68903828, 78747232, 93512338, 103355742, 118120848, 130374048, 137807656, 140268507, 187024676, 206711484, 236241696, 275615312, 280537014, 327293183, 374049352, 413422968, 551230624, 561074028, 654586366, 748098704, 826845936, 981879549, 1122148056, 1309172732, 1496197408, 1653691872, 1963759098, 2244296112, 2618345464, 3927518196, 4488592224, 5236690928, 7855036392, 10473381856, 15710072784, 31420145568]

約数ペア:

[(1, 31420145568), (2, 15710072784), (3, 10473381856), (4, 7855036392), (6, 5236690928), (7, 4488592224), (8, 3927518196), (12, 2618345464), (14, 2244296112), (16, 1963759098), (19, 1653691872), (21, 1496197408), (24, 1309172732), (28, 1122148056), (32, 981879549), (38, 826845936), (42, 748098704), (48, 654586366), (56, 561074028), (57, 551230624), (76, 413422968), (84, 374049352), (96, 327293183), (112, 280537014), (114, 275615312), (133, 236241696), (152, 206711484), (168, 187024676), (224, 140268507), (228, 137807656), (241, 130374048), (266, 118120848), (304, 103355742), (336, 93512338), (399, 78747232), (456, 68903828), (482, 65187024), (532, 59060424), (608, 51677871), (672, 46756169), (723, 43458016), (798, 39373616), (912, 34451914), (964, 32593512), (1064, 29530212), (1446, 21729008), (1596, 19686808), (1687, 18624864), (1824, 17225957), (1928, 16296756), (2128, 14765106), (2892, 10864504), (3192, 9843404), (3374, 9312432), (3856, 8148378), (4256, 7382553), (4579, 6861792), (5061, 6208288), (5784, 5432252), (6384, 4921702), (6748, 4656216), (7712, 4074189), (9158, 3430896), (10122, 3104144), (10211, 3077088), (11568, 2716126), (12768, 2460851), (13496, 2328108), (13737, 2287264), (18316, 1715448), (20244, 1552072), (20422, 1538544), (23136, 1358063), (26992, 1164054), (27474, 1143632), (30633, 1025696), (32053, 980256), (36632, 857724), (40488, 776036), (40844, 769272), (53984, 582027), (54948, 571816), (61266, 512848), (64106, 490128), (71477, 439584), (73264, 428862), (80976, 388018), (81688, 384636), (96159, 326752), (109896, 285908), (122532, 256424), (128212, 245064), (142954, 219792), (146528, 214431), (161952, 194009), (163376, 192318)]