143551520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 393579648

約数和(自身を除く): 250028128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 1913, 2144, 2345, 2680, 3752, 3826, 4690, 5360, 7504, 7652, 9380, 9565, 10720, 13391, 15008, 15304, 18760, 19130, 26782, 30608, 37520, 38260, 53564, 61216, 66955, 75040, 76520, 107128, 128171, 133910, 153040, 214256, 256342, 267820, 306080, 428512, 512684, 535640, 640855, 897197, 1025368, 1071280, 1281710, 1794394, 2050736, 2142560, 2563420, 3588788, 4101472, 4485985, 5126840, 7177576, 8971970, 10253680, 14355152, 17943940, 20507360, 28710304, 35887880, 71775760, 143551520]

約数ペア:

[(1, 143551520), (2, 71775760), (4, 35887880), (5, 28710304), (7, 20507360), (8, 17943940), (10, 14355152), (14, 10253680), (16, 8971970), (20, 7177576), (28, 5126840), (32, 4485985), (35, 4101472), (40, 3588788), (56, 2563420), (67, 2142560), (70, 2050736), (80, 1794394), (112, 1281710), (134, 1071280), (140, 1025368), (160, 897197), (224, 640855), (268, 535640), (280, 512684), (335, 428512), (469, 306080), (536, 267820), (560, 256342), (670, 214256), (938, 153040), (1072, 133910), (1120, 128171), (1340, 107128), (1876, 76520), (1913, 75040), (2144, 66955), (2345, 61216), (2680, 53564), (3752, 38260), (3826, 37520), (4690, 30608), (5360, 26782), (7504, 19130), (7652, 18760), (9380, 15304), (9565, 15008), (10720, 13391)]