286913992960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3329}}^1\times {\mathrm{9619}}^1$

素因数の和:12976

約数の個数: 144

約数和(自身を含む): 785744668800

約数和(自身を除く): 498830675840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3329, 4480, 6658, 8960, 9619, 13316, 16645, 19238, 23303, 26632, 33290, 38476, 46606, 48095, 53264, 66580, 67333, 76952, 93212, 96190, 106528, 116515, 133160, 134666, 153904, 186424, 192380, 213056, 233030, 266320, 269332, 307808, 336665, 372848, 384760, 426112, 466060, 532640, 538664, 615616, 673330, 745696, 769520, 852224, 932120, 1065280, 1077328, 1231232, 1346660, 1491392, 1539040, 1864240, 2130560, 2154656, 2462464, 2693320, 2982784, 3078080, 3728480, 4261120, 4309312, 5386640, 5965568, 6156160, 7456960, 8618624, 10773280, 12312320, 14913920, 17237248, 21546560, 29827840, 32021651, 43093120, 64043302, 86186240, 128086604, 160108255, 224151557, 256173208, 320216510, 448303114, 512346416, 640433020, 896606228, 1024692832, 1120757785, 1280866040, 1793212456, 2049385664, 2241515570, 2561732080, 3586424912, 4098771328, 4483031140, 5123464160, 7172849824, 8197542656, 8966062280, 10246928320, 14345699648, 17932124560, 20493856640, 28691399296, 35864249120, 40987713280, 57382798592, 71728498240, 143456996480, 286913992960]

約数ペア:

[(1, 286913992960), (2, 143456996480), (4, 71728498240), (5, 57382798592), (7, 40987713280), (8, 35864249120), (10, 28691399296), (14, 20493856640), (16, 17932124560), (20, 14345699648), (28, 10246928320), (32, 8966062280), (35, 8197542656), (40, 7172849824), (56, 5123464160), (64, 4483031140), (70, 4098771328), (80, 3586424912), (112, 2561732080), (128, 2241515570), (140, 2049385664), (160, 1793212456), (224, 1280866040), (256, 1120757785), (280, 1024692832), (320, 896606228), (448, 640433020), (560, 512346416), (640, 448303114), (896, 320216510), (1120, 256173208), (1280, 224151557), (1792, 160108255), (2240, 128086604), (3329, 86186240), (4480, 64043302), (6658, 43093120), (8960, 32021651), (9619, 29827840), (13316, 21546560), (16645, 17237248), (19238, 14913920), (23303, 12312320), (26632, 10773280), (33290, 8618624), (38476, 7456960), (46606, 6156160), (48095, 5965568), (53264, 5386640), (66580, 4309312), (67333, 4261120), (76952, 3728480), (93212, 3078080), (96190, 2982784), (106528, 2693320), (116515, 2462464), (133160, 2154656), (134666, 2130560), (153904, 1864240), (186424, 1539040), (192380, 1491392), (213056, 1346660), (233030, 1231232), (266320, 1077328), (269332, 1065280), (307808, 932120), (336665, 852224), (372848, 769520), (384760, 745696), (426112, 673330), (466060, 615616), (532640, 538664)]