179260480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 494507520

約数和(自身を除く): 315247040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1013, 1106, 1120, 1264, 1580, 2026, 2212, 2240, 2528, 2765, 3160, 4052, 4424, 5056, 5065, 5530, 6320, 7091, 8104, 8848, 10130, 11060, 12640, 14182, 16208, 17696, 20260, 22120, 25280, 28364, 32416, 35392, 35455, 40520, 44240, 56728, 64832, 70910, 80027, 81040, 88480, 113456, 141820, 160054, 162080, 176960, 226912, 283640, 320108, 324160, 400135, 453824, 560189, 567280, 640216, 800270, 1120378, 1134560, 1280432, 1600540, 2240756, 2269120, 2560864, 2800945, 3201080, 4481512, 5121728, 5601890, 6402160, 8963024, 11203780, 12804320, 17926048, 22407560, 25608640, 35852096, 44815120, 89630240, 179260480]

約数ペア:

[(1, 179260480), (2, 89630240), (4, 44815120), (5, 35852096), (7, 25608640), (8, 22407560), (10, 17926048), (14, 12804320), (16, 11203780), (20, 8963024), (28, 6402160), (32, 5601890), (35, 5121728), (40, 4481512), (56, 3201080), (64, 2800945), (70, 2560864), (79, 2269120), (80, 2240756), (112, 1600540), (140, 1280432), (158, 1134560), (160, 1120378), (224, 800270), (280, 640216), (316, 567280), (320, 560189), (395, 453824), (448, 400135), (553, 324160), (560, 320108), (632, 283640), (790, 226912), (1013, 176960), (1106, 162080), (1120, 160054), (1264, 141820), (1580, 113456), (2026, 88480), (2212, 81040), (2240, 80027), (2528, 70910), (2765, 64832), (3160, 56728), (4052, 44240), (4424, 40520), (5056, 35455), (5065, 35392), (5530, 32416), (6320, 28364), (7091, 25280), (8104, 22120), (8848, 20260), (10130, 17696), (11060, 16208), (12640, 14182)]