3681440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 10523520

約数和(自身を除く): 6842080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 173, 190, 224, 266, 280, 304, 346, 380, 532, 560, 608, 665, 692, 760, 865, 1064, 1120, 1211, 1330, 1384, 1520, 1730, 2128, 2422, 2660, 2768, 3040, 3287, 3460, 4256, 4844, 5320, 5536, 6055, 6574, 6920, 9688, 10640, 12110, 13148, 13840, 16435, 19376, 21280, 23009, 24220, 26296, 27680, 32870, 38752, 46018, 48440, 52592, 65740, 92036, 96880, 105184, 115045, 131480, 184072, 193760, 230090, 262960, 368144, 460180, 525920, 736288, 920360, 1840720, 3681440]

約数ペア:

[(1, 3681440), (2, 1840720), (4, 920360), (5, 736288), (7, 525920), (8, 460180), (10, 368144), (14, 262960), (16, 230090), (19, 193760), (20, 184072), (28, 131480), (32, 115045), (35, 105184), (38, 96880), (40, 92036), (56, 65740), (70, 52592), (76, 48440), (80, 46018), (95, 38752), (112, 32870), (133, 27680), (140, 26296), (152, 24220), (160, 23009), (173, 21280), (190, 19376), (224, 16435), (266, 13840), (280, 13148), (304, 12110), (346, 10640), (380, 9688), (532, 6920), (560, 6574), (608, 6055), (665, 5536), (692, 5320), (760, 4844), (865, 4256), (1064, 3460), (1120, 3287), (1211, 3040), (1330, 2768), (1384, 2660), (1520, 2422), (1730, 2128)]