237729520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22343}}^1$

素因数の和:22382

約数の個数: 80

約数和(自身を含む): 664957440

約数和(自身を除く): 427227920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 22343, 44686, 89372, 111715, 156401, 178744, 223430, 312802, 357488, 424517, 446860, 625604, 782005, 849034, 893720, 1251208, 1564010, 1698068, 1787440, 2122585, 2502416, 2971619, 3128020, 3396136, 4245170, 5943238, 6256040, 6792272, 8490340, 11886476, 12512080, 14858095, 16980680, 23772952, 29716190, 33961360, 47545904, 59432380, 118864760, 237729520]

約数ペア:

[(1, 237729520), (2, 118864760), (4, 59432380), (5, 47545904), (7, 33961360), (8, 29716190), (10, 23772952), (14, 16980680), (16, 14858095), (19, 12512080), (20, 11886476), (28, 8490340), (35, 6792272), (38, 6256040), (40, 5943238), (56, 4245170), (70, 3396136), (76, 3128020), (80, 2971619), (95, 2502416), (112, 2122585), (133, 1787440), (140, 1698068), (152, 1564010), (190, 1251208), (266, 893720), (280, 849034), (304, 782005), (380, 625604), (532, 446860), (560, 424517), (665, 357488), (760, 312802), (1064, 223430), (1330, 178744), (1520, 156401), (2128, 111715), (2660, 89372), (5320, 44686), (10640, 22343)]