1258148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1506

約数の個数: 256

約数和(自身を含む): 4447872000

約数和(自身を除く): 3189723240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 55, 58, 60, 66, 69, 87, 88, 92, 110, 115, 116, 120, 132, 138, 145, 165, 174, 184, 220, 230, 232, 253, 264, 276, 290, 319, 330, 345, 348, 435, 440, 460, 506, 552, 580, 638, 660, 667, 690, 696, 759, 870, 920, 957, 1012, 1160, 1265, 1276, 1320, 1334, 1380, 1429, 1518, 1595, 1740, 1914, 2001, 2024, 2530, 2552, 2668, 2760, 2858, 3036, 3190, 3335, 3480, 3795, 3828, 4002, 4287, 4785, 5060, 5336, 5716, 6072, 6380, 6670, 7145, 7337, 7590, 7656, 8004, 8574, 9570, 10005, 10120, 11432, 12760, 13340, 14290, 14674, 15180, 15719, 16008, 17148, 19140, 20010, 21435, 22011, 26680, 28580, 29348, 30360, 31438, 32867, 34296, 36685, 38280, 40020, 41441, 42870, 44022, 47157, 57160, 58696, 62876, 65734, 73370, 78595, 80040, 82882, 85740, 88044, 94314, 98601, 110055, 124323, 125752, 131468, 146740, 157190, 164335, 165764, 171480, 176088, 188628, 197202, 207205, 220110, 235785, 248646, 262936, 293480, 314380, 328670, 331528, 361537, 377256, 394404, 414410, 440220, 455851, 471570, 493005, 497292, 621615, 628760, 657340, 723074, 788808, 828820, 880440, 911702, 943140, 953143, 986010, 994584, 1084611, 1243230, 1314680, 1367553, 1446148, 1657640, 1807685, 1823404, 1886280, 1906286, 1972020, 2169222, 2279255, 2486460, 2735106, 2859429, 2892296, 3615370, 3646808, 3812572, 3944040, 4338444, 4558510, 4765715, 4972920, 5423055, 5470212, 5718858, 6837765, 7230740, 7625144, 8676888, 9117020, 9531430, 10484573, 10846110, 10940424, 11437716, 13675530, 14297145, 14461480, 18234040, 19062860, 20969146, 21692220, 22875432, 27351060, 28594290, 31453719, 38125720, 41938292, 43384440, 52422865, 54702120, 57188580, 62907438, 83876584, 104845730, 114377160, 125814876, 157268595, 209691460, 251629752, 314537190, 419382920, 629074380, 1258148760]

約数ペア:

[(1, 1258148760), (2, 629074380), (3, 419382920), (4, 314537190), (5, 251629752), (6, 209691460), (8, 157268595), (10, 125814876), (11, 114377160), (12, 104845730), (15, 83876584), (20, 62907438), (22, 57188580), (23, 54702120), (24, 52422865), (29, 43384440), (30, 41938292), (33, 38125720), (40, 31453719), (44, 28594290), (46, 27351060), (55, 22875432), (58, 21692220), (60, 20969146), (66, 19062860), (69, 18234040), (87, 14461480), (88, 14297145), (92, 13675530), (110, 11437716), (115, 10940424), (116, 10846110), (120, 10484573), (132, 9531430), (138, 9117020), (145, 8676888), (165, 7625144), (174, 7230740), (184, 6837765), (220, 5718858), (230, 5470212), (232, 5423055), (253, 4972920), (264, 4765715), (276, 4558510), (290, 4338444), (319, 3944040), (330, 3812572), (345, 3646808), (348, 3615370), (435, 2892296), (440, 2859429), (460, 2735106), (506, 2486460), (552, 2279255), (580, 2169222), (638, 1972020), (660, 1906286), (667, 1886280), (690, 1823404), (696, 1807685), (759, 1657640), (870, 1446148), (920, 1367553), (957, 1314680), (1012, 1243230), (1160, 1084611), (1265, 994584), (1276, 986010), (1320, 953143), (1334, 943140), (1380, 911702), (1429, 880440), (1518, 828820), (1595, 788808), (1740, 723074), (1914, 657340), (2001, 628760), (2024, 621615), (2530, 497292), (2552, 493005), (2668, 471570), (2760, 455851), (2858, 440220), (3036, 414410), (3190, 394404), (3335, 377256), (3480, 361537), (3795, 331528), (3828, 328670), (4002, 314380), (4287, 293480), (4785, 262936), (5060, 248646), (5336, 235785), (5716, 220110), (6072, 207205), (6380, 197202), (6670, 188628), (7145, 176088), (7337, 171480), (7590, 165764), (7656, 164335), (8004, 157190), (8574, 146740), (9570, 131468), (10005, 125752), (10120, 124323), (11432, 110055), (12760, 98601), (13340, 94314), (14290, 88044), (14674, 85740), (15180, 82882), (15719, 80040), (16008, 78595), (17148, 73370), (19140, 65734), (20010, 62876), (21435, 58696), (22011, 57160), (26680, 47157), (28580, 44022), (29348, 42870), (30360, 41441), (31438, 40020), (32867, 38280), (34296, 36685)]