84545440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 165841760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 137, 140, 145, 152, 160, 190, 203, 224, 232, 266, 274, 280, 290, 304, 380, 406, 464, 532, 548, 551, 560, 580, 608, 665, 685, 760, 812, 928, 959, 1015, 1064, 1096, 1102, 1120, 1160, 1330, 1370, 1520, 1624, 1918, 2030, 2128, 2192, 2204, 2320, 2603, 2660, 2740, 2755, 3040, 3248, 3836, 3857, 3973, 4060, 4256, 4384, 4408, 4640, 4795, 5206, 5320, 5480, 5510, 6496, 7672, 7714, 7946, 8120, 8816, 9590, 10412, 10640, 10960, 11020, 13015, 15344, 15428, 15892, 16240, 17632, 18221, 19180, 19285, 19865, 20824, 21280, 21920, 22040, 26030, 27811, 30688, 30856, 31784, 32480, 36442, 38360, 38570, 39730, 41648, 44080, 52060, 55622, 61712, 63568, 72884, 75487, 76720, 77140, 79460, 83296, 88160, 91105, 104120, 111244, 123424, 127136, 139055, 145768, 150974, 153440, 154280, 158920, 182210, 208240, 222488, 278110, 291536, 301948, 308560, 317840, 364420, 377435, 416480, 444976, 528409, 556220, 583072, 603896, 617120, 635680, 728840, 754870, 889952, 1056818, 1112440, 1207792, 1457680, 1509740, 2113636, 2224880, 2415584, 2642045, 2915360, 3019480, 4227272, 4449760, 5284090, 6038960, 8454544, 10568180, 12077920, 16909088, 21136360, 42272720, 84545440]

約数ペア:

[(1, 84545440), (2, 42272720), (4, 21136360), (5, 16909088), (7, 12077920), (8, 10568180), (10, 8454544), (14, 6038960), (16, 5284090), (19, 4449760), (20, 4227272), (28, 3019480), (29, 2915360), (32, 2642045), (35, 2415584), (38, 2224880), (40, 2113636), (56, 1509740), (58, 1457680), (70, 1207792), (76, 1112440), (80, 1056818), (95, 889952), (112, 754870), (116, 728840), (133, 635680), (137, 617120), (140, 603896), (145, 583072), (152, 556220), (160, 528409), (190, 444976), (203, 416480), (224, 377435), (232, 364420), (266, 317840), (274, 308560), (280, 301948), (290, 291536), (304, 278110), (380, 222488), (406, 208240), (464, 182210), (532, 158920), (548, 154280), (551, 153440), (560, 150974), (580, 145768), (608, 139055), (665, 127136), (685, 123424), (760, 111244), (812, 104120), (928, 91105), (959, 88160), (1015, 83296), (1064, 79460), (1096, 77140), (1102, 76720), (1120, 75487), (1160, 72884), (1330, 63568), (1370, 61712), (1520, 55622), (1624, 52060), (1918, 44080), (2030, 41648), (2128, 39730), (2192, 38570), (2204, 38360), (2320, 36442), (2603, 32480), (2660, 31784), (2740, 30856), (2755, 30688), (3040, 27811), (3248, 26030), (3836, 22040), (3857, 21920), (3973, 21280), (4060, 20824), (4256, 19865), (4384, 19285), (4408, 19180), (4640, 18221), (4795, 17632), (5206, 16240), (5320, 15892), (5480, 15428), (5510, 15344), (6496, 13015), (7672, 11020), (7714, 10960), (7946, 10640), (8120, 10412), (8816, 9590)]