7421448960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{214741}}^1$

素因数の和:214771

約数の個数: 144

約数和(自身を含む): 26335958880

約数和(自身を除く): 18914509920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 214741, 429482, 644223, 858964, 1073705, 1288446, 1717928, 1932669, 2147410, 2576892, 3221115, 3435856, 3865338, 4294820, 5153784, 5798007, 6442230, 6871712, 7730676, 8589640, 9663345, 10307568, 11596014, 12884460, 13743424, 15461352, 17179280, 19326690, 20615136, 23192028, 25768920, 27486848, 28990035, 30922704, 34358560, 38653380, 41230272, 46384056, 51537840, 54973696, 57980070, 61845408, 68717120, 77306760, 82460544, 92768112, 103075680, 115960140, 123690816, 137434240, 154613520, 164921088, 185536224, 206151360, 231920280, 247381632, 274868480, 309227040, 371072448, 412302720, 463840560, 494763264, 618454080, 742144896, 824605440, 927681120, 1236908160, 1484289792, 1855362240, 2473816320, 3710724480, 7421448960]

約数ペア:

[(1, 7421448960), (2, 3710724480), (3, 2473816320), (4, 1855362240), (5, 1484289792), (6, 1236908160), (8, 927681120), (9, 824605440), (10, 742144896), (12, 618454080), (15, 494763264), (16, 463840560), (18, 412302720), (20, 371072448), (24, 309227040), (27, 274868480), (30, 247381632), (32, 231920280), (36, 206151360), (40, 185536224), (45, 164921088), (48, 154613520), (54, 137434240), (60, 123690816), (64, 115960140), (72, 103075680), (80, 92768112), (90, 82460544), (96, 77306760), (108, 68717120), (120, 61845408), (128, 57980070), (135, 54973696), (144, 51537840), (160, 46384056), (180, 41230272), (192, 38653380), (216, 34358560), (240, 30922704), (256, 28990035), (270, 27486848), (288, 25768920), (320, 23192028), (360, 20615136), (384, 19326690), (432, 17179280), (480, 15461352), (540, 13743424), (576, 12884460), (640, 11596014), (720, 10307568), (768, 9663345), (864, 8589640), (960, 7730676), (1080, 6871712), (1152, 6442230), (1280, 5798007), (1440, 5153784), (1728, 4294820), (1920, 3865338), (2160, 3435856), (2304, 3221115), (2880, 2576892), (3456, 2147410), (3840, 1932669), (4320, 1717928), (5760, 1288446), (6912, 1073705), (8640, 858964), (11520, 644223), (17280, 429482), (34560, 214741)]