137399640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8649

約数の個数: 128

約数和(自身を含む): 495936000

約数和(自身を除く): 358536360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8609, 15960, 17218, 25827, 34436, 43045, 51654, 60263, 68872, 86090, 103308, 120526, 129135, 163571, 172180, 180789, 206616, 241052, 258270, 301315, 327142, 344360, 361578, 482104, 490713, 516540, 602630, 654284, 723156, 817855, 903945, 981426, 1033080, 1144997, 1205260, 1308568, 1446312, 1635710, 1807890, 1962852, 2289994, 2410520, 2453565, 3271420, 3434991, 3615780, 3925704, 4579988, 4907130, 5724985, 6542840, 6869982, 7231560, 9159976, 9814260, 11449970, 13739964, 17174955, 19628520, 22899940, 27479928, 34349910, 45799880, 68699820, 137399640]

約数ペア:

[(1, 137399640), (2, 68699820), (3, 45799880), (4, 34349910), (5, 27479928), (6, 22899940), (7, 19628520), (8, 17174955), (10, 13739964), (12, 11449970), (14, 9814260), (15, 9159976), (19, 7231560), (20, 6869982), (21, 6542840), (24, 5724985), (28, 4907130), (30, 4579988), (35, 3925704), (38, 3615780), (40, 3434991), (42, 3271420), (56, 2453565), (57, 2410520), (60, 2289994), (70, 1962852), (76, 1807890), (84, 1635710), (95, 1446312), (105, 1308568), (114, 1205260), (120, 1144997), (133, 1033080), (140, 981426), (152, 903945), (168, 817855), (190, 723156), (210, 654284), (228, 602630), (266, 516540), (280, 490713), (285, 482104), (380, 361578), (399, 344360), (420, 327142), (456, 301315), (532, 258270), (570, 241052), (665, 206616), (760, 180789), (798, 172180), (840, 163571), (1064, 129135), (1140, 120526), (1330, 103308), (1596, 86090), (1995, 68872), (2280, 60263), (2660, 51654), (3192, 43045), (3990, 34436), (5320, 25827), (7980, 17218), (8609, 15960)]