843669440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1570

約数の個数: 112

約数和(自身を含む): 2124334080

約数和(自身を除く): 1280664640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 158, 160, 184, 230, 316, 320, 368, 395, 460, 632, 736, 790, 920, 1264, 1451, 1472, 1580, 1817, 1840, 2528, 2902, 3160, 3634, 3680, 5056, 5804, 6320, 7255, 7268, 7360, 9085, 11608, 12640, 14510, 14536, 18170, 23216, 25280, 29020, 29072, 33373, 36340, 46432, 58040, 58144, 66746, 72680, 92864, 114629, 116080, 116288, 133492, 145360, 166865, 229258, 232160, 266984, 290720, 333730, 458516, 464320, 533968, 573145, 581440, 667460, 917032, 1067936, 1146290, 1334920, 1834064, 2135872, 2292580, 2636467, 2669840, 3668128, 4585160, 5272934, 5339680, 7336256, 9170320, 10545868, 10679360, 13182335, 18340640, 21091736, 26364670, 36681280, 42183472, 52729340, 84366944, 105458680, 168733888, 210917360, 421834720, 843669440]

約数ペア:

[(1, 843669440), (2, 421834720), (4, 210917360), (5, 168733888), (8, 105458680), (10, 84366944), (16, 52729340), (20, 42183472), (23, 36681280), (32, 26364670), (40, 21091736), (46, 18340640), (64, 13182335), (79, 10679360), (80, 10545868), (92, 9170320), (115, 7336256), (158, 5339680), (160, 5272934), (184, 4585160), (230, 3668128), (316, 2669840), (320, 2636467), (368, 2292580), (395, 2135872), (460, 1834064), (632, 1334920), (736, 1146290), (790, 1067936), (920, 917032), (1264, 667460), (1451, 581440), (1472, 573145), (1580, 533968), (1817, 464320), (1840, 458516), (2528, 333730), (2902, 290720), (3160, 266984), (3634, 232160), (3680, 229258), (5056, 166865), (5804, 145360), (6320, 133492), (7255, 116288), (7268, 116080), (7360, 114629), (9085, 92864), (11608, 72680), (12640, 66746), (14510, 58144), (14536, 58040), (18170, 46432), (23216, 36340), (25280, 33373), (29020, 29072)]