431138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7921

約数の個数: 168

約数和(自身を含む): 1561185600

約数和(自身を除く): 1130046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 7879, 9120, 10944, 13680, 15758, 18240, 23637, 27360, 31516, 39395, 47274, 54720, 63032, 70911, 78790, 94548, 118185, 126064, 141822, 149701, 157580, 189096, 236370, 252128, 283644, 299402, 315160, 354555, 378192, 449103, 472740, 504256, 567288, 598804, 630320, 709110, 748505, 756384, 898206, 945480, 1134576, 1197608, 1260640, 1347309, 1418220, 1497010, 1512768, 1796412, 1890960, 2245515, 2269152, 2395216, 2521280, 2694618, 2836440, 2994020, 3592824, 3781920, 4491030, 4538304, 4790432, 5389236, 5672880, 5988040, 6736545, 7185648, 7563840, 8982060, 9580864, 10778472, 11345760, 11976080, 13473090, 14371296, 17964120, 21556944, 22691520, 23952160, 26946180, 28742592, 35928240, 43113888, 47904320, 53892360, 71856480, 86227776, 107784720, 143712960, 215569440, 431138880]

約数ペア:

[(1, 431138880), (2, 215569440), (3, 143712960), (4, 107784720), (5, 86227776), (6, 71856480), (8, 53892360), (9, 47904320), (10, 43113888), (12, 35928240), (15, 28742592), (16, 26946180), (18, 23952160), (19, 22691520), (20, 21556944), (24, 17964120), (30, 14371296), (32, 13473090), (36, 11976080), (38, 11345760), (40, 10778472), (45, 9580864), (48, 8982060), (57, 7563840), (60, 7185648), (64, 6736545), (72, 5988040), (76, 5672880), (80, 5389236), (90, 4790432), (95, 4538304), (96, 4491030), (114, 3781920), (120, 3592824), (144, 2994020), (152, 2836440), (160, 2694618), (171, 2521280), (180, 2395216), (190, 2269152), (192, 2245515), (228, 1890960), (240, 1796412), (285, 1512768), (288, 1497010), (304, 1418220), (320, 1347309), (342, 1260640), (360, 1197608), (380, 1134576), (456, 945480), (480, 898206), (570, 756384), (576, 748505), (608, 709110), (684, 630320), (720, 598804), (760, 567288), (855, 504256), (912, 472740), (960, 449103), (1140, 378192), (1216, 354555), (1368, 315160), (1440, 299402), (1520, 283644), (1710, 252128), (1824, 236370), (2280, 189096), (2736, 157580), (2880, 149701), (3040, 141822), (3420, 126064), (3648, 118185), (4560, 94548), (5472, 78790), (6080, 70911), (6840, 63032), (7879, 54720), (9120, 47274), (10944, 39395), (13680, 31516), (15758, 27360), (18240, 23637)]