137624720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 334197360

約数和(自身を除く): 196572640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 137, 145, 232, 274, 290, 433, 464, 548, 580, 685, 866, 1096, 1160, 1370, 1732, 2165, 2192, 2320, 2740, 3464, 3973, 4330, 5480, 6928, 7946, 8660, 10960, 12557, 15892, 17320, 19865, 25114, 31784, 34640, 39730, 50228, 59321, 62785, 63568, 79460, 100456, 118642, 125570, 158920, 200912, 237284, 251140, 296605, 317840, 474568, 502280, 593210, 949136, 1004560, 1186420, 1720309, 2372840, 3440618, 4745680, 6881236, 8601545, 13762472, 17203090, 27524944, 34406180, 68812360, 137624720]

約数ペア:

[(1, 137624720), (2, 68812360), (4, 34406180), (5, 27524944), (8, 17203090), (10, 13762472), (16, 8601545), (20, 6881236), (29, 4745680), (40, 3440618), (58, 2372840), (80, 1720309), (116, 1186420), (137, 1004560), (145, 949136), (232, 593210), (274, 502280), (290, 474568), (433, 317840), (464, 296605), (548, 251140), (580, 237284), (685, 200912), (866, 158920), (1096, 125570), (1160, 118642), (1370, 100456), (1732, 79460), (2165, 63568), (2192, 62785), (2320, 59321), (2740, 50228), (3464, 39730), (3973, 34640), (4330, 31784), (5480, 25114), (6928, 19865), (7946, 17320), (8660, 15892), (10960, 12557)]