2846750720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 7547904000

約数和(自身を除く): 4701153280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 199, 220, 254, 256, 320, 352, 398, 440, 508, 512, 635, 640, 704, 796, 880, 995, 1016, 1024, 1270, 1280, 1397, 1408, 1592, 1760, 1990, 2032, 2048, 2189, 2540, 2560, 2794, 2816, 3184, 3520, 3980, 4064, 4378, 5080, 5120, 5588, 5632, 6368, 6985, 7040, 7960, 8128, 8756, 10160, 10240, 10945, 11176, 11264, 12736, 13970, 14080, 15920, 16256, 17512, 20320, 21890, 22352, 22528, 25273, 25472, 27940, 28160, 31840, 32512, 35024, 40640, 43780, 44704, 50546, 50944, 55880, 56320, 63680, 65024, 70048, 81280, 87560, 89408, 101092, 101888, 111760, 112640, 126365, 127360, 130048, 140096, 162560, 175120, 178816, 202184, 203776, 223520, 252730, 254720, 260096, 278003, 280192, 325120, 350240, 357632, 404368, 407552, 447040, 505460, 509440, 556006, 560384, 650240, 700480, 715264, 808736, 894080, 1010920, 1018880, 1112012, 1120768, 1300480, 1390015, 1400960, 1430528, 1617472, 1788160, 2021840, 2037760, 2224024, 2241536, 2780030, 2801920, 2861056, 3234944, 3576320, 4043680, 4448048, 4483072, 5560060, 5603840, 6469888, 7152640, 8087360, 8896096, 11120120, 11207680, 12939776, 14305280, 16174720, 17792192, 22240240, 22415360, 25879552, 32349440, 35584384, 44480480, 51759104, 64698880, 71168768, 88960960, 129397760, 142337536, 177921920, 258795520, 284675072, 355843840, 569350144, 711687680, 1423375360, 2846750720]

約数ペア:

[(1, 2846750720), (2, 1423375360), (4, 711687680), (5, 569350144), (8, 355843840), (10, 284675072), (11, 258795520), (16, 177921920), (20, 142337536), (22, 129397760), (32, 88960960), (40, 71168768), (44, 64698880), (55, 51759104), (64, 44480480), (80, 35584384), (88, 32349440), (110, 25879552), (127, 22415360), (128, 22240240), (160, 17792192), (176, 16174720), (199, 14305280), (220, 12939776), (254, 11207680), (256, 11120120), (320, 8896096), (352, 8087360), (398, 7152640), (440, 6469888), (508, 5603840), (512, 5560060), (635, 4483072), (640, 4448048), (704, 4043680), (796, 3576320), (880, 3234944), (995, 2861056), (1016, 2801920), (1024, 2780030), (1270, 2241536), (1280, 2224024), (1397, 2037760), (1408, 2021840), (1592, 1788160), (1760, 1617472), (1990, 1430528), (2032, 1400960), (2048, 1390015), (2189, 1300480), (2540, 1120768), (2560, 1112012), (2794, 1018880), (2816, 1010920), (3184, 894080), (3520, 808736), (3980, 715264), (4064, 700480), (4378, 650240), (5080, 560384), (5120, 556006), (5588, 509440), (5632, 505460), (6368, 447040), (6985, 407552), (7040, 404368), (7960, 357632), (8128, 350240), (8756, 325120), (10160, 280192), (10240, 278003), (10945, 260096), (11176, 254720), (11264, 252730), (12736, 223520), (13970, 203776), (14080, 202184), (15920, 178816), (16256, 175120), (17512, 162560), (20320, 140096), (21890, 130048), (22352, 127360), (22528, 126365), (25273, 112640), (25472, 111760), (27940, 101888), (28160, 101092), (31840, 89408), (32512, 87560), (35024, 81280), (40640, 70048), (43780, 65024), (44704, 63680), (50546, 56320), (50944, 55880)]