123667040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 337296960

約数和(自身を除く): 213629920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1013, 1090, 1120, 1526, 1744, 2026, 2180, 3052, 3488, 3815, 4052, 4360, 5065, 6104, 7091, 7630, 8104, 8720, 10130, 12208, 14182, 15260, 16208, 17440, 20260, 24416, 28364, 30520, 32416, 35455, 40520, 56728, 61040, 70910, 81040, 110417, 113456, 122080, 141820, 162080, 220834, 226912, 283640, 441668, 552085, 567280, 772919, 883336, 1104170, 1134560, 1545838, 1766672, 2208340, 3091676, 3533344, 3864595, 4416680, 6183352, 7729190, 8833360, 12366704, 15458380, 17666720, 24733408, 30916760, 61833520, 123667040]

約数ペア:

[(1, 123667040), (2, 61833520), (4, 30916760), (5, 24733408), (7, 17666720), (8, 15458380), (10, 12366704), (14, 8833360), (16, 7729190), (20, 6183352), (28, 4416680), (32, 3864595), (35, 3533344), (40, 3091676), (56, 2208340), (70, 1766672), (80, 1545838), (109, 1134560), (112, 1104170), (140, 883336), (160, 772919), (218, 567280), (224, 552085), (280, 441668), (436, 283640), (545, 226912), (560, 220834), (763, 162080), (872, 141820), (1013, 122080), (1090, 113456), (1120, 110417), (1526, 81040), (1744, 70910), (2026, 61040), (2180, 56728), (3052, 40520), (3488, 35455), (3815, 32416), (4052, 30520), (4360, 28364), (5065, 24416), (6104, 20260), (7091, 17440), (7630, 16208), (8104, 15260), (8720, 14182), (10130, 12208)]