231252120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 192

約数和(自身を含む): 855878400

約数和(自身を除く): 624626280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2530, 2539, 2760, 3036, 3795, 3960, 4140, 4554, 5060, 5078, 6072, 7590, 7617, 8280, 9108, 10120, 10156, 11385, 12695, 15180, 15234, 18216, 20312, 22770, 22851, 25390, 27929, 30360, 30468, 38085, 45540, 45702, 50780, 55858, 58397, 60936, 76170, 83787, 91080, 91404, 101560, 111716, 114255, 116794, 139645, 152340, 167574, 175191, 182808, 223432, 228510, 233588, 251361, 279290, 291985, 304680, 335148, 350382, 418935, 457020, 467176, 502722, 525573, 558580, 583970, 642367, 670296, 700764, 837870, 875955, 914040, 1005444, 1051146, 1117160, 1167940, 1256805, 1284734, 1401528, 1675740, 1751910, 1927101, 2010888, 2102292, 2335880, 2513610, 2569468, 2627865, 3211835, 3351480, 3503820, 3854202, 4204584, 5027220, 5138936, 5255730, 5781303, 6423670, 7007640, 7708404, 9635505, 10054440, 10511460, 11562606, 12847340, 15416808, 19271010, 21022920, 23125212, 25694680, 28906515, 38542020, 46250424, 57813030, 77084040, 115626060, 231252120]

約数ペア:

[(1, 231252120), (2, 115626060), (3, 77084040), (4, 57813030), (5, 46250424), (6, 38542020), (8, 28906515), (9, 25694680), (10, 23125212), (11, 21022920), (12, 19271010), (15, 15416808), (18, 12847340), (20, 11562606), (22, 10511460), (23, 10054440), (24, 9635505), (30, 7708404), (33, 7007640), (36, 6423670), (40, 5781303), (44, 5255730), (45, 5138936), (46, 5027220), (55, 4204584), (60, 3854202), (66, 3503820), (69, 3351480), (72, 3211835), (88, 2627865), (90, 2569468), (92, 2513610), (99, 2335880), (110, 2102292), (115, 2010888), (120, 1927101), (132, 1751910), (138, 1675740), (165, 1401528), (180, 1284734), (184, 1256805), (198, 1167940), (207, 1117160), (220, 1051146), (230, 1005444), (253, 914040), (264, 875955), (276, 837870), (330, 700764), (345, 670296), (360, 642367), (396, 583970), (414, 558580), (440, 525573), (460, 502722), (495, 467176), (506, 457020), (552, 418935), (660, 350382), (690, 335148), (759, 304680), (792, 291985), (828, 279290), (920, 251361), (990, 233588), (1012, 228510), (1035, 223432), (1265, 182808), (1320, 175191), (1380, 167574), (1518, 152340), (1656, 139645), (1980, 116794), (2024, 114255), (2070, 111716), (2277, 101560), (2530, 91404), (2539, 91080), (2760, 83787), (3036, 76170), (3795, 60936), (3960, 58397), (4140, 55858), (4554, 50780), (5060, 45702), (5078, 45540), (6072, 38085), (7590, 30468), (7617, 30360), (8280, 27929), (9108, 25390), (10120, 22851), (10156, 22770), (11385, 20312), (12695, 18216), (15180, 15234)]