27673676240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2497

約数の個数: 160

約数和(自身を含む): 74995200000

約数和(自身を除く): 47321523760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 419, 472, 560, 590, 826, 838, 944, 1180, 1652, 1676, 1999, 2065, 2095, 2360, 2933, 3304, 3352, 3998, 4130, 4190, 4720, 5866, 6608, 6704, 7996, 8260, 8380, 9995, 11732, 13993, 14665, 15992, 16520, 16760, 19990, 23464, 24721, 27986, 29330, 31984, 33040, 33520, 39980, 46928, 49442, 55972, 58660, 69965, 79960, 98884, 111944, 117320, 117941, 123605, 139930, 159920, 173047, 197768, 223888, 234640, 235882, 247210, 279860, 346094, 395536, 471764, 494420, 559720, 589705, 692188, 825587, 837581, 865235, 943528, 988840, 1119440, 1179410, 1384376, 1651174, 1675162, 1730470, 1887056, 1977680, 2358820, 2768752, 3302348, 3350324, 3460940, 4127935, 4187905, 4717640, 5863067, 6604696, 6700648, 6921880, 8255870, 8375810, 9435280, 11726134, 13209392, 13401296, 13843760, 16511740, 16751620, 23452268, 29315335, 33023480, 33503240, 46904536, 49417279, 58630670, 66046960, 67006480, 93809072, 98834558, 117261340, 197669116, 234522680, 247086395, 345920953, 395338232, 469045360, 494172790, 691841906, 790676464, 988345580, 1383683812, 1729604765, 1976691160, 2767367624, 3459209530, 3953382320, 5534735248, 6918419060, 13836838120, 27673676240]

約数ペア:

[(1, 27673676240), (2, 13836838120), (4, 6918419060), (5, 5534735248), (7, 3953382320), (8, 3459209530), (10, 2767367624), (14, 1976691160), (16, 1729604765), (20, 1383683812), (28, 988345580), (35, 790676464), (40, 691841906), (56, 494172790), (59, 469045360), (70, 395338232), (80, 345920953), (112, 247086395), (118, 234522680), (140, 197669116), (236, 117261340), (280, 98834558), (295, 93809072), (413, 67006480), (419, 66046960), (472, 58630670), (560, 49417279), (590, 46904536), (826, 33503240), (838, 33023480), (944, 29315335), (1180, 23452268), (1652, 16751620), (1676, 16511740), (1999, 13843760), (2065, 13401296), (2095, 13209392), (2360, 11726134), (2933, 9435280), (3304, 8375810), (3352, 8255870), (3998, 6921880), (4130, 6700648), (4190, 6604696), (4720, 5863067), (5866, 4717640), (6608, 4187905), (6704, 4127935), (7996, 3460940), (8260, 3350324), (8380, 3302348), (9995, 2768752), (11732, 2358820), (13993, 1977680), (14665, 1887056), (15992, 1730470), (16520, 1675162), (16760, 1651174), (19990, 1384376), (23464, 1179410), (24721, 1119440), (27986, 988840), (29330, 943528), (31984, 865235), (33040, 837581), (33520, 825587), (39980, 692188), (46928, 589705), (49442, 559720), (55972, 494420), (58660, 471764), (69965, 395536), (79960, 346094), (98884, 279860), (111944, 247210), (117320, 235882), (117941, 234640), (123605, 223888), (139930, 197768), (159920, 173047)]