860670720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 432

約数和(自身を含む): 3669486912

約数和(自身を除く): 2808816192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 821, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1642, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2463, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3284, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4105, 4160, 4368, 4480, 4680, 4926, 4992, 5040, 5376, 5460, 5747, 5760, 5824, 6240, 6552, 6568, 6720, 7280, 7389, 7488, 8064, 8190, 8210, 8320, 8736, 8960, 9360, 9852, 9984, 10080, 10673, 10920, 11494, 11520, 11648, 12315, 12480, 13104, 13136, 13440, 14560, 14778, 14976, 16128, 16380, 16420, 16640, 17241, 17472, 18720, 19704, 20160, 21346, 21840, 22988, 23296, 24630, 24960, 26208, 26272, 26880, 28735, 29120, 29556, 29952, 32019, 32760, 32840, 34482, 34944, 36945, 37440, 39408, 40320, 42692, 43680, 45976, 49260, 49920, 51723, 52416, 52544, 53365, 57470, 58240, 59112, 64038, 65520, 65680, 68964, 69888, 73890, 74711, 74880, 78816, 80640, 85384, 86205, 87360, 91952, 96057, 98520, 103446, 104832, 105088, 106730, 114940, 116480, 118224, 128076, 131040, 131360, 137928, 147780, 149422, 149760, 157632, 160095, 170768, 172410, 174720, 183904, 192114, 197040, 206892, 209664, 210176, 213460, 224133, 229880, 236448, 256152, 258615, 262080, 262720, 275856, 295560, 298844, 315264, 320190, 341536, 344820, 349440, 367808, 373555, 384228, 394080, 413784, 426920, 448266, 459760, 472896, 480285, 512304, 517230, 524160, 525440, 551712, 591120, 597688, 630528, 640380, 672399, 683072, 689640, 735616, 747110, 768456, 788160, 827568, 853840, 896532, 919520, 945792, 960570, 1024608, 1034460, 1048320, 1050880, 1103424, 1120665, 1182240, 1195376, 1280760, 1344798, 1366144, 1379280, 1471232, 1494220, 1536912, 1576320, 1655136, 1707680, 1793064, 1839040, 1891584, 1921140, 2049216, 2068920, 2206848, 2241330, 2364480, 2390752, 2561520, 2689596, 2732288, 2758560, 2988440, 3073824, 3152640, 3310272, 3361995, 3415360, 3586128, 3678080, 3842280, 4098432, 4137840, 4413696, 4482660, 4728960, 4781504, 5123040, 5379192, 5517120, 5976880, 6147648, 6620544, 6723990, 6830720, 7172256, 7356160, 7684560, 8196864, 8275680, 8965320, 9457920, 9563008, 10246080, 10758384, 11034240, 11953760, 12295296, 13241088, 13447980, 13661440, 14344512, 15369120, 16551360, 17930640, 19126016, 20492160, 21516768, 22068480, 23907520, 24590592, 26895960, 28689024, 30738240, 33102720, 35861280, 40984320, 43033536, 47815040, 53791920, 57378048, 61476480, 66205440, 71722560, 86067072, 95630080, 107583840, 122952960, 143445120, 172134144, 215167680, 286890240, 430335360, 860670720]

約数ペア:

[(1, 860670720), (2, 430335360), (3, 286890240), (4, 215167680), (5, 172134144), (6, 143445120), (7, 122952960), (8, 107583840), (9, 95630080), (10, 86067072), (12, 71722560), (13, 66205440), (14, 61476480), (15, 57378048), (16, 53791920), (18, 47815040), (20, 43033536), (21, 40984320), (24, 35861280), (26, 33102720), (28, 30738240), (30, 28689024), (32, 26895960), (35, 24590592), (36, 23907520), (39, 22068480), (40, 21516768), (42, 20492160), (45, 19126016), (48, 17930640), (52, 16551360), (56, 15369120), (60, 14344512), (63, 13661440), (64, 13447980), (65, 13241088), (70, 12295296), (72, 11953760), (78, 11034240), (80, 10758384), (84, 10246080), (90, 9563008), (91, 9457920), (96, 8965320), (104, 8275680), (105, 8196864), (112, 7684560), (117, 7356160), (120, 7172256), (126, 6830720), (128, 6723990), (130, 6620544), (140, 6147648), (144, 5976880), (156, 5517120), (160, 5379192), (168, 5123040), (180, 4781504), (182, 4728960), (192, 4482660), (195, 4413696), (208, 4137840), (210, 4098432), (224, 3842280), (234, 3678080), (240, 3586128), (252, 3415360), (256, 3361995), (260, 3310272), (273, 3152640), (280, 3073824), (288, 2988440), (312, 2758560), (315, 2732288), (320, 2689596), (336, 2561520), (360, 2390752), (364, 2364480), (384, 2241330), (390, 2206848), (416, 2068920), (420, 2049216), (448, 1921140), (455, 1891584), (468, 1839040), (480, 1793064), (504, 1707680), (520, 1655136), (546, 1576320), (560, 1536912), (576, 1494220), (585, 1471232), (624, 1379280), (630, 1366144), (640, 1344798), (672, 1280760), (720, 1195376), (728, 1182240), (768, 1120665), (780, 1103424), (819, 1050880), (821, 1048320), (832, 1034460), (840, 1024608), (896, 960570), (910, 945792), (936, 919520), (960, 896532), (1008, 853840), (1040, 827568), (1092, 788160), (1120, 768456), (1152, 747110), (1170, 735616), (1248, 689640), (1260, 683072), (1280, 672399), (1344, 640380), (1365, 630528), (1440, 597688), (1456, 591120), (1560, 551712), (1638, 525440), (1642, 524160), (1664, 517230), (1680, 512304), (1792, 480285), (1820, 472896), (1872, 459760), (1920, 448266), (2016, 426920), (2080, 413784), (2184, 394080), (2240, 384228), (2304, 373555), (2340, 367808), (2463, 349440), (2496, 344820), (2520, 341536), (2688, 320190), (2730, 315264), (2880, 298844), (2912, 295560), (3120, 275856), (3276, 262720), (3284, 262080), (3328, 258615), (3360, 256152), (3640, 236448), (3744, 229880), (3840, 224133), (4032, 213460), (4095, 210176), (4105, 209664), (4160, 206892), (4368, 197040), (4480, 192114), (4680, 183904), (4926, 174720), (4992, 172410), (5040, 170768), (5376, 160095), (5460, 157632), (5747, 149760), (5760, 149422), (5824, 147780), (6240, 137928), (6552, 131360), (6568, 131040), (6720, 128076), (7280, 118224), (7389, 116480), (7488, 114940), (8064, 106730), (8190, 105088), (8210, 104832), (8320, 103446), (8736, 98520), (8960, 96057), (9360, 91952), (9852, 87360), (9984, 86205), (10080, 85384), (10673, 80640), (10920, 78816), (11494, 74880), (11520, 74711), (11648, 73890), (12315, 69888), (12480, 68964), (13104, 65680), (13136, 65520), (13440, 64038), (14560, 59112), (14778, 58240), (14976, 57470), (16128, 53365), (16380, 52544), (16420, 52416), (16640, 51723), (17241, 49920), (17472, 49260), (18720, 45976), (19704, 43680), (20160, 42692), (21346, 40320), (21840, 39408), (22988, 37440), (23296, 36945), (24630, 34944), (24960, 34482), (26208, 32840), (26272, 32760), (26880, 32019), (28735, 29952), (29120, 29556)]