118545280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 331361280

約数和(自身を除く): 212816000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 563, 640, 658, 752, 896, 940, 1120, 1126, 1316, 1504, 1645, 1880, 2240, 2252, 2632, 2815, 3008, 3290, 3760, 3941, 4480, 4504, 5264, 5630, 6016, 6580, 7520, 7882, 9008, 10528, 11260, 13160, 15040, 15764, 18016, 19705, 21056, 22520, 26320, 26461, 30080, 31528, 36032, 39410, 42112, 45040, 52640, 52922, 63056, 72064, 78820, 90080, 105280, 105844, 126112, 132305, 157640, 180160, 185227, 210560, 211688, 252224, 264610, 315280, 360320, 370454, 423376, 504448, 529220, 630560, 740908, 846752, 926135, 1058440, 1261120, 1481816, 1693504, 1852270, 2116880, 2522240, 2963632, 3387008, 3704540, 4233760, 5927264, 7409080, 8467520, 11854528, 14818160, 16935040, 23709056, 29636320, 59272640, 118545280]

約数ペア:

[(1, 118545280), (2, 59272640), (4, 29636320), (5, 23709056), (7, 16935040), (8, 14818160), (10, 11854528), (14, 8467520), (16, 7409080), (20, 5927264), (28, 4233760), (32, 3704540), (35, 3387008), (40, 2963632), (47, 2522240), (56, 2116880), (64, 1852270), (70, 1693504), (80, 1481816), (94, 1261120), (112, 1058440), (128, 926135), (140, 846752), (160, 740908), (188, 630560), (224, 529220), (235, 504448), (280, 423376), (320, 370454), (329, 360320), (376, 315280), (448, 264610), (470, 252224), (560, 211688), (563, 210560), (640, 185227), (658, 180160), (752, 157640), (896, 132305), (940, 126112), (1120, 105844), (1126, 105280), (1316, 90080), (1504, 78820), (1645, 72064), (1880, 63056), (2240, 52922), (2252, 52640), (2632, 45040), (2815, 42112), (3008, 39410), (3290, 36032), (3760, 31528), (3941, 30080), (4480, 26461), (4504, 26320), (5264, 22520), (5630, 21056), (6016, 19705), (6580, 18016), (7520, 15764), (7882, 15040), (9008, 13160), (10528, 11260)]