488686145920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{796217}}^1$

素因数の和:796380

約数の個数: 128

約数和(自身を含む): 1344907748160

約数和(自身を除く): 856221602240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 640, 685, 896, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3836, 4384, 4480, 4795, 5480, 7672, 8768, 9590, 10960, 15344, 17536, 19180, 21920, 30688, 38360, 43840, 61376, 76720, 87680, 122752, 153440, 306880, 613760, 796217, 1592434, 3184868, 3981085, 5573519, 6369736, 7962170, 11147038, 12739472, 15924340, 22294076, 25478944, 27867595, 31848680, 44588152, 50957888, 55735190, 63697360, 89176304, 101915776, 109081729, 111470380, 127394720, 178352608, 218163458, 222940760, 254789440, 356705216, 436326916, 445881520, 509578880, 545408645, 713410432, 763572103, 872653832, 891763040, 1090817290, 1527144206, 1745307664, 1783526080, 2181634580, 3054288412, 3490615328, 3567052160, 3817860515, 4363269160, 6108576824, 6981230656, 7635721030, 8726538320, 12217153648, 13962461312, 15271442060, 17453076640, 24434307296, 30542884120, 34906153280, 48868614592, 61085768240, 69812306560, 97737229184, 122171536480, 244343072960, 488686145920]

約数ペア:

[(1, 488686145920), (2, 244343072960), (4, 122171536480), (5, 97737229184), (7, 69812306560), (8, 61085768240), (10, 48868614592), (14, 34906153280), (16, 30542884120), (20, 24434307296), (28, 17453076640), (32, 15271442060), (35, 13962461312), (40, 12217153648), (56, 8726538320), (64, 7635721030), (70, 6981230656), (80, 6108576824), (112, 4363269160), (128, 3817860515), (137, 3567052160), (140, 3490615328), (160, 3054288412), (224, 2181634580), (274, 1783526080), (280, 1745307664), (320, 1527144206), (448, 1090817290), (548, 891763040), (560, 872653832), (640, 763572103), (685, 713410432), (896, 545408645), (959, 509578880), (1096, 445881520), (1120, 436326916), (1370, 356705216), (1918, 254789440), (2192, 222940760), (2240, 218163458), (2740, 178352608), (3836, 127394720), (4384, 111470380), (4480, 109081729), (4795, 101915776), (5480, 89176304), (7672, 63697360), (8768, 55735190), (9590, 50957888), (10960, 44588152), (15344, 31848680), (17536, 27867595), (19180, 25478944), (21920, 22294076), (30688, 15924340), (38360, 12739472), (43840, 11147038), (61376, 7962170), (76720, 6369736), (87680, 5573519), (122752, 3981085), (153440, 3184868), (306880, 1592434), (613760, 796217)]