194262080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 493776000

約数和(自身を除く): 299513920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 89, 95, 152, 160, 178, 190, 304, 320, 356, 359, 380, 445, 608, 712, 718, 760, 890, 1216, 1424, 1436, 1520, 1691, 1780, 1795, 2848, 2872, 3040, 3382, 3560, 3590, 5696, 5744, 6080, 6764, 6821, 7120, 7180, 8455, 11488, 13528, 13642, 14240, 14360, 16910, 22976, 27056, 27284, 28480, 28720, 31951, 33820, 34105, 54112, 54568, 57440, 63902, 67640, 68210, 108224, 109136, 114880, 127804, 135280, 136420, 159755, 218272, 255608, 270560, 272840, 319510, 436544, 511216, 541120, 545680, 607069, 639020, 1022432, 1091360, 1214138, 1278040, 2044864, 2182720, 2428276, 2556080, 3035345, 4856552, 5112160, 6070690, 9713104, 10224320, 12141380, 19426208, 24282760, 38852416, 48565520, 97131040, 194262080]

約数ペア:

[(1, 194262080), (2, 97131040), (4, 48565520), (5, 38852416), (8, 24282760), (10, 19426208), (16, 12141380), (19, 10224320), (20, 9713104), (32, 6070690), (38, 5112160), (40, 4856552), (64, 3035345), (76, 2556080), (80, 2428276), (89, 2182720), (95, 2044864), (152, 1278040), (160, 1214138), (178, 1091360), (190, 1022432), (304, 639020), (320, 607069), (356, 545680), (359, 541120), (380, 511216), (445, 436544), (608, 319510), (712, 272840), (718, 270560), (760, 255608), (890, 218272), (1216, 159755), (1424, 136420), (1436, 135280), (1520, 127804), (1691, 114880), (1780, 109136), (1795, 108224), (2848, 68210), (2872, 67640), (3040, 63902), (3382, 57440), (3560, 54568), (3590, 54112), (5696, 34105), (5744, 33820), (6080, 31951), (6764, 28720), (6821, 28480), (7120, 27284), (7180, 27056), (8455, 22976), (11488, 16910), (13528, 14360), (13642, 14240)]