137219640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36887}}^1$

素因数の和:36932

約数の個数: 64

約数和(自身を含む): 424949760

約数和(自身を除く): 287730120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 36887, 73774, 110661, 147548, 184435, 221322, 295096, 368870, 442644, 553305, 737740, 885288, 1106610, 1143497, 1475480, 2213220, 2286994, 3430491, 4426440, 4573988, 5717485, 6860982, 9147976, 11434970, 13721964, 17152455, 22869940, 27443928, 34304910, 45739880, 68609820, 137219640]

約数ペア:

[(1, 137219640), (2, 68609820), (3, 45739880), (4, 34304910), (5, 27443928), (6, 22869940), (8, 17152455), (10, 13721964), (12, 11434970), (15, 9147976), (20, 6860982), (24, 5717485), (30, 4573988), (31, 4426440), (40, 3430491), (60, 2286994), (62, 2213220), (93, 1475480), (120, 1143497), (124, 1106610), (155, 885288), (186, 737740), (248, 553305), (310, 442644), (372, 368870), (465, 295096), (620, 221322), (744, 184435), (930, 147548), (1240, 110661), (1860, 73774), (3720, 36887)]