355123680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 192

約数和(自身を含む): 1229437440

約数和(自身を除く): 874313760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1693, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3386, 3496, 3680, 4370, 4560, 5079, 5244, 5520, 6555, 6772, 6992, 8465, 8740, 9120, 10158, 10488, 11040, 13110, 13544, 13984, 16930, 17480, 20316, 20976, 25395, 26220, 27088, 32167, 33860, 34960, 38939, 40632, 41952, 50790, 52440, 54176, 64334, 67720, 69920, 77878, 81264, 96501, 101580, 104880, 116817, 128668, 135440, 155756, 160835, 162528, 193002, 194695, 203160, 209760, 233634, 257336, 270880, 311512, 321670, 386004, 389390, 406320, 467268, 482505, 514672, 584085, 623024, 643340, 739841, 772008, 778780, 812640, 934536, 965010, 1029344, 1168170, 1246048, 1286680, 1479682, 1544016, 1557560, 1869072, 1930020, 2219523, 2336340, 2573360, 2959364, 3088032, 3115120, 3699205, 3738144, 3860040, 4439046, 4672680, 5146720, 5918728, 6230240, 7398410, 7720080, 8878092, 9345360, 11097615, 11837456, 14796820, 15440160, 17756184, 18690720, 22195230, 23674912, 29593640, 35512368, 44390460, 59187280, 71024736, 88780920, 118374560, 177561840, 355123680]

約数ペア:

[(1, 355123680), (2, 177561840), (3, 118374560), (4, 88780920), (5, 71024736), (6, 59187280), (8, 44390460), (10, 35512368), (12, 29593640), (15, 23674912), (16, 22195230), (19, 18690720), (20, 17756184), (23, 15440160), (24, 14796820), (30, 11837456), (32, 11097615), (38, 9345360), (40, 8878092), (46, 7720080), (48, 7398410), (57, 6230240), (60, 5918728), (69, 5146720), (76, 4672680), (80, 4439046), (92, 3860040), (95, 3738144), (96, 3699205), (114, 3115120), (115, 3088032), (120, 2959364), (138, 2573360), (152, 2336340), (160, 2219523), (184, 1930020), (190, 1869072), (228, 1557560), (230, 1544016), (240, 1479682), (276, 1286680), (285, 1246048), (304, 1168170), (345, 1029344), (368, 965010), (380, 934536), (437, 812640), (456, 778780), (460, 772008), (480, 739841), (552, 643340), (570, 623024), (608, 584085), (690, 514672), (736, 482505), (760, 467268), (874, 406320), (912, 389390), (920, 386004), (1104, 321670), (1140, 311512), (1311, 270880), (1380, 257336), (1520, 233634), (1693, 209760), (1748, 203160), (1824, 194695), (1840, 193002), (2185, 162528), (2208, 160835), (2280, 155756), (2622, 135440), (2760, 128668), (3040, 116817), (3386, 104880), (3496, 101580), (3680, 96501), (4370, 81264), (4560, 77878), (5079, 69920), (5244, 67720), (5520, 64334), (6555, 54176), (6772, 52440), (6992, 50790), (8465, 41952), (8740, 40632), (9120, 38939), (10158, 34960), (10488, 33860), (11040, 32167), (13110, 27088), (13544, 26220), (13984, 25395), (16930, 20976), (17480, 20316)]