71866448640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{297067}}^1$

素因数の和:297104

約数の個数: 288

約数和(自身を含む): 291459356160

約数和(自身を除く): 219592907520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 297067, 594134, 891201, 1188268, 1485335, 1782402, 2079469, 2376536, 2673603, 2970670, 3564804, 4158938, 4456005, 4753072, 5347206, 5941340, 6238407, 7129608, 8020809, 8317876, 8912010, 9506144, 10397345, 10694412, 11882680, 12476814, 13368015, 14259216, 16041618, 16635752, 17824020, 18715221, 19012288, 20794690, 21388824, 23765360, 24953628, 26736030, 28518432, 31192035, 32083236, 33271504, 35648040, 37430442, 38024576, 40104045, 41589380, 42777648, 47530720, 49907256, 53472060, 56145663, 57036864, 62384070, 64166472, 66543008, 71296080, 74860884, 76049152, 80208090, 83178760, 85555296, 93576105, 95061440, 99814512, 106944120, 112291326, 114073728, 124768140, 128332944, 133086016, 142592160, 149721768, 160416180, 166357520, 171110592, 187152210, 190122880, 199629024, 213888240, 224582652, 228147456, 249536280, 256665888, 266172032, 280728315, 285184320, 299443536, 320832360, 332715040, 342221184, 374304420, 380245760, 399258048, 427776480, 449165304, 499072560, 513331776, 532344064, 561456630, 570368640, 598887072, 641664720, 665430080, 684442368, 748608840, 798516096, 855552960, 898330608, 998145120, 1026663552, 1122913260, 1140737280, 1197774144, 1283329440, 1330860160, 1497217680, 1597032192, 1711105920, 1796661216, 1996290240, 2053327104, 2245826520, 2395548288, 2566658880, 2661720320, 2994435360, 3422211840, 3593322432, 3992580480, 4491653040, 4791096576, 5133317760, 5988870720, 7186644864, 7985160960, 8983306080, 10266635520, 11977741440, 14373289728, 17966612160, 23955482880, 35933224320, 71866448640]

約数ペア:

[(1, 71866448640), (2, 35933224320), (3, 23955482880), (4, 17966612160), (5, 14373289728), (6, 11977741440), (7, 10266635520), (8, 8983306080), (9, 7985160960), (10, 7186644864), (12, 5988870720), (14, 5133317760), (15, 4791096576), (16, 4491653040), (18, 3992580480), (20, 3593322432), (21, 3422211840), (24, 2994435360), (27, 2661720320), (28, 2566658880), (30, 2395548288), (32, 2245826520), (35, 2053327104), (36, 1996290240), (40, 1796661216), (42, 1711105920), (45, 1597032192), (48, 1497217680), (54, 1330860160), (56, 1283329440), (60, 1197774144), (63, 1140737280), (64, 1122913260), (70, 1026663552), (72, 998145120), (80, 898330608), (84, 855552960), (90, 798516096), (96, 748608840), (105, 684442368), (108, 665430080), (112, 641664720), (120, 598887072), (126, 570368640), (128, 561456630), (135, 532344064), (140, 513331776), (144, 499072560), (160, 449165304), (168, 427776480), (180, 399258048), (189, 380245760), (192, 374304420), (210, 342221184), (216, 332715040), (224, 320832360), (240, 299443536), (252, 285184320), (256, 280728315), (270, 266172032), (280, 256665888), (288, 249536280), (315, 228147456), (320, 224582652), (336, 213888240), (360, 199629024), (378, 190122880), (384, 187152210), (420, 171110592), (432, 166357520), (448, 160416180), (480, 149721768), (504, 142592160), (540, 133086016), (560, 128332944), (576, 124768140), (630, 114073728), (640, 112291326), (672, 106944120), (720, 99814512), (756, 95061440), (768, 93576105), (840, 85555296), (864, 83178760), (896, 80208090), (945, 76049152), (960, 74860884), (1008, 71296080), (1080, 66543008), (1120, 64166472), (1152, 62384070), (1260, 57036864), (1280, 56145663), (1344, 53472060), (1440, 49907256), (1512, 47530720), (1680, 42777648), (1728, 41589380), (1792, 40104045), (1890, 38024576), (1920, 37430442), (2016, 35648040), (2160, 33271504), (2240, 32083236), (2304, 31192035), (2520, 28518432), (2688, 26736030), (2880, 24953628), (3024, 23765360), (3360, 21388824), (3456, 20794690), (3780, 19012288), (3840, 18715221), (4032, 17824020), (4320, 16635752), (4480, 16041618), (5040, 14259216), (5376, 13368015), (5760, 12476814), (6048, 11882680), (6720, 10694412), (6912, 10397345), (7560, 9506144), (8064, 8912010), (8640, 8317876), (8960, 8020809), (10080, 7129608), (11520, 6238407), (12096, 5941340), (13440, 5347206), (15120, 4753072), (16128, 4456005), (17280, 4158938), (20160, 3564804), (24192, 2970670), (26880, 2673603), (30240, 2376536), (34560, 2079469), (40320, 1782402), (48384, 1485335), (60480, 1188268), (80640, 891201), (120960, 594134), (241920, 297067)]