47709760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 139354560

約数和(自身を除く): 91644800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 64, 70, 76, 80, 95, 112, 118, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 320, 361, 380, 413, 448, 472, 532, 560, 590, 608, 665, 722, 760, 826, 944, 1064, 1120, 1121, 1180, 1216, 1330, 1444, 1520, 1652, 1805, 1888, 2065, 2128, 2240, 2242, 2360, 2527, 2660, 2888, 3040, 3304, 3610, 3776, 4130, 4256, 4484, 4720, 5054, 5320, 5605, 5776, 6080, 6608, 7220, 7847, 8260, 8512, 8968, 9440, 10108, 10640, 11210, 11552, 12635, 13216, 14440, 15694, 16520, 17936, 18880, 20216, 21280, 21299, 22420, 23104, 25270, 26432, 28880, 31388, 33040, 35872, 39235, 40432, 42560, 42598, 44840, 50540, 57760, 62776, 66080, 71744, 78470, 80864, 85196, 89680, 101080, 106495, 115520, 125552, 132160, 149093, 156940, 161728, 170392, 179360, 202160, 212990, 251104, 298186, 313880, 340784, 358720, 404320, 425980, 502208, 596372, 627760, 681568, 745465, 808640, 851960, 1192744, 1255520, 1363136, 1490930, 1703920, 2385488, 2511040, 2981860, 3407840, 4770976, 5963720, 6815680, 9541952, 11927440, 23854880, 47709760]

約数ペア:

[(1, 47709760), (2, 23854880), (4, 11927440), (5, 9541952), (7, 6815680), (8, 5963720), (10, 4770976), (14, 3407840), (16, 2981860), (19, 2511040), (20, 2385488), (28, 1703920), (32, 1490930), (35, 1363136), (38, 1255520), (40, 1192744), (56, 851960), (59, 808640), (64, 745465), (70, 681568), (76, 627760), (80, 596372), (95, 502208), (112, 425980), (118, 404320), (133, 358720), (140, 340784), (152, 313880), (160, 298186), (190, 251104), (224, 212990), (236, 202160), (266, 179360), (280, 170392), (295, 161728), (304, 156940), (320, 149093), (361, 132160), (380, 125552), (413, 115520), (448, 106495), (472, 101080), (532, 89680), (560, 85196), (590, 80864), (608, 78470), (665, 71744), (722, 66080), (760, 62776), (826, 57760), (944, 50540), (1064, 44840), (1120, 42598), (1121, 42560), (1180, 40432), (1216, 39235), (1330, 35872), (1444, 33040), (1520, 31388), (1652, 28880), (1805, 26432), (1888, 25270), (2065, 23104), (2128, 22420), (2240, 21299), (2242, 21280), (2360, 20216), (2527, 18880), (2660, 17936), (2888, 16520), (3040, 15694), (3304, 14440), (3610, 13216), (3776, 12635), (4130, 11552), (4256, 11210), (4484, 10640), (4720, 10108), (5054, 9440), (5320, 8968), (5605, 8512), (5776, 8260), (6080, 7847), (6608, 7220)]