8175142400

素因数分解:

$2^9\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 21043224576

約数和(自身を除く): 12868082176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 107, 127, 128, 160, 188, 200, 214, 235, 254, 256, 320, 376, 400, 428, 470, 508, 512, 535, 635, 640, 752, 800, 856, 940, 1016, 1070, 1175, 1270, 1280, 1504, 1600, 1712, 1880, 2032, 2140, 2350, 2540, 2560, 2675, 3008, 3175, 3200, 3424, 3760, 4064, 4280, 4700, 5029, 5080, 5350, 5969, 6016, 6350, 6400, 6848, 7520, 8128, 8560, 9400, 10058, 10160, 10700, 11938, 12032, 12700, 12800, 13589, 13696, 15040, 16256, 17120, 18800, 20116, 20320, 21400, 23876, 24064, 25145, 25400, 27178, 27392, 29845, 30080, 32512, 34240, 37600, 40232, 40640, 42800, 47752, 50290, 50800, 54356, 54784, 59690, 60160, 65024, 67945, 68480, 75200, 80464, 81280, 85600, 95504, 100580, 101600, 108712, 119380, 120320, 125725, 135890, 136960, 149225, 150400, 160928, 162560, 171200, 191008, 201160, 203200, 217424, 238760, 251450, 271780, 273920, 298450, 300800, 321856, 325120, 339725, 342400, 382016, 402320, 406400, 434848, 477520, 502900, 543560, 596900, 601600, 638683, 643712, 679450, 684800, 764032, 804640, 812800, 869696, 955040, 1005800, 1087120, 1193800, 1277366, 1287424, 1358900, 1369600, 1528064, 1609280, 1625600, 1739392, 1910080, 2011600, 2174240, 2387600, 2554732, 2574848, 2717800, 3056128, 3193415, 3218560, 3478784, 3820160, 4023200, 4348480, 4775200, 5109464, 5435600, 6386830, 6437120, 6957568, 7640320, 8046400, 8696960, 9550400, 10218928, 10871200, 12773660, 12874240, 15280640, 15967075, 16092800, 17393920, 19100800, 20437856, 21742400, 25547320, 31934150, 32185600, 34787840, 38201600, 40875712, 43484800, 51094640, 63868300, 64371200, 76403200, 81751424, 86969600, 102189280, 127736600, 163502848, 173939200, 204378560, 255473200, 327005696, 408757120, 510946400, 817514240, 1021892800, 1635028480, 2043785600, 4087571200, 8175142400]

約数ペア:

[(1, 8175142400), (2, 4087571200), (4, 2043785600), (5, 1635028480), (8, 1021892800), (10, 817514240), (16, 510946400), (20, 408757120), (25, 327005696), (32, 255473200), (40, 204378560), (47, 173939200), (50, 163502848), (64, 127736600), (80, 102189280), (94, 86969600), (100, 81751424), (107, 76403200), (127, 64371200), (128, 63868300), (160, 51094640), (188, 43484800), (200, 40875712), (214, 38201600), (235, 34787840), (254, 32185600), (256, 31934150), (320, 25547320), (376, 21742400), (400, 20437856), (428, 19100800), (470, 17393920), (508, 16092800), (512, 15967075), (535, 15280640), (635, 12874240), (640, 12773660), (752, 10871200), (800, 10218928), (856, 9550400), (940, 8696960), (1016, 8046400), (1070, 7640320), (1175, 6957568), (1270, 6437120), (1280, 6386830), (1504, 5435600), (1600, 5109464), (1712, 4775200), (1880, 4348480), (2032, 4023200), (2140, 3820160), (2350, 3478784), (2540, 3218560), (2560, 3193415), (2675, 3056128), (3008, 2717800), (3175, 2574848), (3200, 2554732), (3424, 2387600), (3760, 2174240), (4064, 2011600), (4280, 1910080), (4700, 1739392), (5029, 1625600), (5080, 1609280), (5350, 1528064), (5969, 1369600), (6016, 1358900), (6350, 1287424), (6400, 1277366), (6848, 1193800), (7520, 1087120), (8128, 1005800), (8560, 955040), (9400, 869696), (10058, 812800), (10160, 804640), (10700, 764032), (11938, 684800), (12032, 679450), (12700, 643712), (12800, 638683), (13589, 601600), (13696, 596900), (15040, 543560), (16256, 502900), (17120, 477520), (18800, 434848), (20116, 406400), (20320, 402320), (21400, 382016), (23876, 342400), (24064, 339725), (25145, 325120), (25400, 321856), (27178, 300800), (27392, 298450), (29845, 273920), (30080, 271780), (32512, 251450), (34240, 238760), (37600, 217424), (40232, 203200), (40640, 201160), (42800, 191008), (47752, 171200), (50290, 162560), (50800, 160928), (54356, 150400), (54784, 149225), (59690, 136960), (60160, 135890), (65024, 125725), (67945, 120320), (68480, 119380), (75200, 108712), (80464, 101600), (81280, 100580), (85600, 95504)]