57345840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 142641360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 191, 216, 240, 270, 278, 360, 382, 417, 432, 540, 556, 573, 695, 720, 764, 834, 955, 1080, 1112, 1146, 1251, 1390, 1528, 1668, 1719, 1910, 2085, 2160, 2224, 2292, 2502, 2780, 2865, 3056, 3336, 3438, 3753, 3820, 4170, 4584, 5004, 5157, 5560, 5730, 6255, 6672, 6876, 7506, 7640, 8340, 8595, 9168, 10008, 10314, 11120, 11460, 12510, 13752, 15012, 15280, 16680, 17190, 18765, 20016, 20628, 22920, 25020, 25785, 26549, 27504, 30024, 33360, 34380, 37530, 41256, 45840, 50040, 51570, 53098, 60048, 68760, 75060, 79647, 82512, 100080, 103140, 106196, 132745, 137520, 150120, 159294, 206280, 212392, 238941, 265490, 300240, 318588, 398235, 412560, 424784, 477882, 530980, 637176, 716823, 796470, 955764, 1061960, 1194705, 1274352, 1433646, 1592940, 1911528, 2123920, 2389410, 2867292, 3185880, 3584115, 3823056, 4778820, 5734584, 6371760, 7168230, 9557640, 11469168, 14336460, 19115280, 28672920, 57345840]

約数ペア:

[(1, 57345840), (2, 28672920), (3, 19115280), (4, 14336460), (5, 11469168), (6, 9557640), (8, 7168230), (9, 6371760), (10, 5734584), (12, 4778820), (15, 3823056), (16, 3584115), (18, 3185880), (20, 2867292), (24, 2389410), (27, 2123920), (30, 1911528), (36, 1592940), (40, 1433646), (45, 1274352), (48, 1194705), (54, 1061960), (60, 955764), (72, 796470), (80, 716823), (90, 637176), (108, 530980), (120, 477882), (135, 424784), (139, 412560), (144, 398235), (180, 318588), (191, 300240), (216, 265490), (240, 238941), (270, 212392), (278, 206280), (360, 159294), (382, 150120), (417, 137520), (432, 132745), (540, 106196), (556, 103140), (573, 100080), (695, 82512), (720, 79647), (764, 75060), (834, 68760), (955, 60048), (1080, 53098), (1112, 51570), (1146, 50040), (1251, 45840), (1390, 41256), (1528, 37530), (1668, 34380), (1719, 33360), (1910, 30024), (2085, 27504), (2160, 26549), (2224, 25785), (2292, 25020), (2502, 22920), (2780, 20628), (2865, 20016), (3056, 18765), (3336, 17190), (3438, 16680), (3753, 15280), (3820, 15012), (4170, 13752), (4584, 12510), (5004, 11460), (5157, 11120), (5560, 10314), (5730, 10008), (6255, 9168), (6672, 8595), (6876, 8340), (7506, 7640)]