201770240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{3217}}^1$

素因数の和:3252

約数の個数: 108

約数和(自身を含む): 562384116

約数和(自身を除く): 360613876

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3217, 3920, 4480, 6272, 6434, 7840, 8960, 12544, 12868, 15680, 16085, 22519, 25736, 31360, 32170, 45038, 51472, 62720, 64340, 90076, 102944, 112595, 128680, 157633, 180152, 205888, 225190, 257360, 315266, 360304, 411776, 450380, 514720, 630532, 720608, 788165, 823552, 900760, 1029440, 1261064, 1441216, 1576330, 1801520, 2058880, 2522128, 2882432, 3152660, 3603040, 4117760, 5044256, 5764864, 6305320, 7206080, 10088512, 12610640, 14412160, 20177024, 25221280, 28824320, 40354048, 50442560, 100885120, 201770240]

約数ペア:

[(1, 201770240), (2, 100885120), (4, 50442560), (5, 40354048), (7, 28824320), (8, 25221280), (10, 20177024), (14, 14412160), (16, 12610640), (20, 10088512), (28, 7206080), (32, 6305320), (35, 5764864), (40, 5044256), (49, 4117760), (56, 3603040), (64, 3152660), (70, 2882432), (80, 2522128), (98, 2058880), (112, 1801520), (128, 1576330), (140, 1441216), (160, 1261064), (196, 1029440), (224, 900760), (245, 823552), (256, 788165), (280, 720608), (320, 630532), (392, 514720), (448, 450380), (490, 411776), (560, 360304), (640, 315266), (784, 257360), (896, 225190), (980, 205888), (1120, 180152), (1280, 157633), (1568, 128680), (1792, 112595), (1960, 102944), (2240, 90076), (3136, 64340), (3217, 62720), (3920, 51472), (4480, 45038), (6272, 32170), (6434, 31360), (7840, 25736), (8960, 22519), (12544, 16085), (12868, 15680)]