1817047854080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{54323}}^1$

素因数の和:54534

約数の個数: 176

約数和(自身を含む): 4483633512960

約数和(自身を除く): 2666585658880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 139, 160, 188, 235, 256, 278, 320, 376, 470, 512, 556, 640, 695, 752, 940, 1024, 1112, 1280, 1390, 1504, 1880, 2224, 2560, 2780, 3008, 3760, 4448, 5120, 5560, 6016, 6533, 7520, 8896, 11120, 12032, 13066, 15040, 17792, 22240, 24064, 26132, 30080, 32665, 35584, 44480, 48128, 52264, 54323, 60160, 65330, 71168, 88960, 104528, 108646, 120320, 130660, 142336, 177920, 209056, 217292, 240640, 261320, 271615, 355840, 418112, 434584, 522640, 543230, 711680, 836224, 869168, 1045280, 1086460, 1672448, 1738336, 2090560, 2172920, 2553181, 3344896, 3476672, 4181120, 4345840, 5106362, 6689792, 6953344, 7550897, 8362240, 8691680, 10212724, 12765905, 13906688, 15101794, 16724480, 17383360, 20425448, 25531810, 27813376, 30203588, 33448960, 34766720, 37754485, 40850896, 51063620, 55626752, 60407176, 69533440, 75508970, 81701792, 102127240, 120814352, 139066880, 151017940, 163403584, 204254480, 241628704, 278133760, 302035880, 326807168, 354892159, 408508960, 483257408, 604071760, 653614336, 709784318, 817017920, 966514816, 1208143520, 1307228672, 1419568636, 1634035840, 1774460795, 1933029632, 2416287040, 2614457344, 2839137272, 3268071680, 3548921590, 3866059264, 4832574080, 5678274544, 6536143360, 7097843180, 7732118528, 9665148160, 11356549088, 13072286720, 14195686360, 19330296320, 22713098176, 28391372720, 38660592640, 45426196352, 56782745440, 90852392704, 113565490880, 181704785408, 227130981760, 363409570816, 454261963520, 908523927040, 1817047854080]

約数ペア:

[(1, 1817047854080), (2, 908523927040), (4, 454261963520), (5, 363409570816), (8, 227130981760), (10, 181704785408), (16, 113565490880), (20, 90852392704), (32, 56782745440), (40, 45426196352), (47, 38660592640), (64, 28391372720), (80, 22713098176), (94, 19330296320), (128, 14195686360), (139, 13072286720), (160, 11356549088), (188, 9665148160), (235, 7732118528), (256, 7097843180), (278, 6536143360), (320, 5678274544), (376, 4832574080), (470, 3866059264), (512, 3548921590), (556, 3268071680), (640, 2839137272), (695, 2614457344), (752, 2416287040), (940, 1933029632), (1024, 1774460795), (1112, 1634035840), (1280, 1419568636), (1390, 1307228672), (1504, 1208143520), (1880, 966514816), (2224, 817017920), (2560, 709784318), (2780, 653614336), (3008, 604071760), (3760, 483257408), (4448, 408508960), (5120, 354892159), (5560, 326807168), (6016, 302035880), (6533, 278133760), (7520, 241628704), (8896, 204254480), (11120, 163403584), (12032, 151017940), (13066, 139066880), (15040, 120814352), (17792, 102127240), (22240, 81701792), (24064, 75508970), (26132, 69533440), (30080, 60407176), (32665, 55626752), (35584, 51063620), (44480, 40850896), (48128, 37754485), (52264, 34766720), (54323, 33448960), (60160, 30203588), (65330, 27813376), (71168, 25531810), (88960, 20425448), (104528, 17383360), (108646, 16724480), (120320, 15101794), (130660, 13906688), (142336, 12765905), (177920, 10212724), (209056, 8691680), (217292, 8362240), (240640, 7550897), (261320, 6953344), (271615, 6689792), (355840, 5106362), (418112, 4345840), (434584, 4181120), (522640, 3476672), (543230, 3344896), (711680, 2553181), (836224, 2172920), (869168, 2090560), (1045280, 1738336), (1086460, 1672448)]