151432160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 242292640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 139, 160, 176, 220, 278, 352, 440, 556, 619, 695, 880, 1112, 1238, 1390, 1529, 1760, 2224, 2476, 2780, 3058, 3095, 4448, 4952, 5560, 6116, 6190, 6809, 7645, 9904, 11120, 12232, 12380, 13618, 15290, 19808, 22240, 24464, 24760, 27236, 30580, 34045, 48928, 49520, 54472, 61160, 68090, 86041, 99040, 108944, 122320, 136180, 172082, 217888, 244640, 272360, 344164, 430205, 544720, 688328, 860410, 946451, 1089440, 1376656, 1720820, 1892902, 2753312, 3441640, 3785804, 4732255, 6883280, 7571608, 9464510, 13766560, 15143216, 18929020, 30286432, 37858040, 75716080, 151432160]

約数ペア:

[(1, 151432160), (2, 75716080), (4, 37858040), (5, 30286432), (8, 18929020), (10, 15143216), (11, 13766560), (16, 9464510), (20, 7571608), (22, 6883280), (32, 4732255), (40, 3785804), (44, 3441640), (55, 2753312), (80, 1892902), (88, 1720820), (110, 1376656), (139, 1089440), (160, 946451), (176, 860410), (220, 688328), (278, 544720), (352, 430205), (440, 344164), (556, 272360), (619, 244640), (695, 217888), (880, 172082), (1112, 136180), (1238, 122320), (1390, 108944), (1529, 99040), (1760, 86041), (2224, 68090), (2476, 61160), (2780, 54472), (3058, 49520), (3095, 48928), (4448, 34045), (4952, 30580), (5560, 27236), (6116, 24760), (6190, 24464), (6809, 22240), (7645, 19808), (9904, 15290), (11120, 13618), (12232, 12380)]