4390594320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2613449}}^1$

素因数の和:2613472

約数の個数: 80

約数和(自身を含む): 15555254400

約数和(自身を除く): 11164660080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2613449, 5226898, 7840347, 10453796, 13067245, 15680694, 18294143, 20907592, 26134490, 31361388, 36588286, 39201735, 41815184, 52268980, 54882429, 62722776, 73176572, 78403470, 91470715, 104537960, 109764858, 125445552, 146353144, 156806940, 182941430, 209075920, 219529716, 274412145, 292706288, 313613880, 365882860, 439059432, 548824290, 627227760, 731765720, 878118864, 1097648580, 1463531440, 2195297160, 4390594320]

約数ペア:

[(1, 4390594320), (2, 2195297160), (3, 1463531440), (4, 1097648580), (5, 878118864), (6, 731765720), (7, 627227760), (8, 548824290), (10, 439059432), (12, 365882860), (14, 313613880), (15, 292706288), (16, 274412145), (20, 219529716), (21, 209075920), (24, 182941430), (28, 156806940), (30, 146353144), (35, 125445552), (40, 109764858), (42, 104537960), (48, 91470715), (56, 78403470), (60, 73176572), (70, 62722776), (80, 54882429), (84, 52268980), (105, 41815184), (112, 39201735), (120, 36588286), (140, 31361388), (168, 26134490), (210, 20907592), (240, 18294143), (280, 15680694), (336, 13067245), (420, 10453796), (560, 7840347), (840, 5226898), (1680, 2613449)]