90605760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 334548480

約数和(自身を除く): 243942720

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, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 139, 140, 160, 168, 192, 194, 210, 224, 240, 278, 280, 291, 320, 336, 388, 417, 420, 448, 480, 485, 556, 560, 582, 672, 679, 695, 776, 834, 840, 960, 970, 973, 1112, 1120, 1164, 1344, 1358, 1390, 1455, 1552, 1668, 1680, 1940, 1946, 2037, 2085, 2224, 2240, 2328, 2716, 2780, 2910, 2919, 3104, 3336, 3360, 3395, 3880, 3892, 4074, 4170, 4448, 4656, 4865, 5432, 5560, 5820, 5838, 6208, 6672, 6720, 6790, 7760, 7784, 8148, 8340, 8896, 9312, 9730, 10185, 10864, 11120, 11640, 11676, 13344, 13483, 13580, 14595, 15520, 15568, 16296, 16680, 18624, 19460, 20370, 21728, 22240, 23280, 23352, 26688, 26966, 27160, 29190, 31040, 31136, 32592, 33360, 38920, 40449, 40740, 43456, 44480, 46560, 46704, 53932, 54320, 58380, 62272, 65184, 66720, 67415, 77840, 80898, 81480, 93120, 93408, 94381, 107864, 108640, 116760, 130368, 133440, 134830, 155680, 161796, 162960, 186816, 188762, 202245, 215728, 217280, 233520, 269660, 283143, 311360, 323592, 325920, 377524, 404490, 431456, 467040, 471905, 539320, 566286, 647184, 651840, 755048, 808980, 862912, 934080, 943810, 1078640, 1132572, 1294368, 1415715, 1510096, 1617960, 1887620, 2157280, 2265144, 2588736, 2831430, 3020192, 3235920, 3775240, 4314560, 4530288, 5662860, 6040384, 6471840, 7550480, 9060576, 11325720, 12943680, 15100960, 18121152, 22651440, 30201920, 45302880, 90605760]

約数ペア:

[(1, 90605760), (2, 45302880), (3, 30201920), (4, 22651440), (5, 18121152), (6, 15100960), (7, 12943680), (8, 11325720), (10, 9060576), (12, 7550480), (14, 6471840), (15, 6040384), (16, 5662860), (20, 4530288), (21, 4314560), (24, 3775240), (28, 3235920), (30, 3020192), (32, 2831430), (35, 2588736), (40, 2265144), (42, 2157280), (48, 1887620), (56, 1617960), (60, 1510096), (64, 1415715), (70, 1294368), (80, 1132572), (84, 1078640), (96, 943810), (97, 934080), (105, 862912), (112, 808980), (120, 755048), (139, 651840), (140, 647184), (160, 566286), (168, 539320), (192, 471905), (194, 467040), (210, 431456), (224, 404490), (240, 377524), (278, 325920), (280, 323592), (291, 311360), (320, 283143), (336, 269660), (388, 233520), (417, 217280), (420, 215728), (448, 202245), (480, 188762), (485, 186816), (556, 162960), (560, 161796), (582, 155680), (672, 134830), (679, 133440), (695, 130368), (776, 116760), (834, 108640), (840, 107864), (960, 94381), (970, 93408), (973, 93120), (1112, 81480), (1120, 80898), (1164, 77840), (1344, 67415), (1358, 66720), (1390, 65184), (1455, 62272), (1552, 58380), (1668, 54320), (1680, 53932), (1940, 46704), (1946, 46560), (2037, 44480), (2085, 43456), (2224, 40740), (2240, 40449), (2328, 38920), (2716, 33360), (2780, 32592), (2910, 31136), (2919, 31040), (3104, 29190), (3336, 27160), (3360, 26966), (3395, 26688), (3880, 23352), (3892, 23280), (4074, 22240), (4170, 21728), (4448, 20370), (4656, 19460), (4865, 18624), (5432, 16680), (5560, 16296), (5820, 15568), (5838, 15520), (6208, 14595), (6672, 13580), (6720, 13483), (6790, 13344), (7760, 11676), (7784, 11640), (8148, 11120), (8340, 10864), (8896, 10185), (9312, 9730)]