61900160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 173759040

約数和(自身を除く): 111858880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 337, 410, 448, 560, 574, 640, 656, 674, 820, 896, 1120, 1148, 1312, 1348, 1435, 1640, 1685, 2240, 2296, 2359, 2624, 2696, 2870, 3280, 3370, 4480, 4592, 4718, 5248, 5392, 5740, 6560, 6740, 9184, 9436, 10784, 11480, 11795, 13120, 13480, 13817, 18368, 18872, 21568, 22960, 23590, 26240, 26960, 27634, 36736, 37744, 43136, 45920, 47180, 53920, 55268, 69085, 75488, 91840, 94360, 96719, 107840, 110536, 138170, 150976, 183680, 188720, 193438, 215680, 221072, 276340, 301952, 377440, 386876, 442144, 483595, 552680, 754880, 773752, 884288, 967190, 1105360, 1509760, 1547504, 1768576, 1934380, 2210720, 3095008, 3868760, 4421440, 6190016, 7737520, 8842880, 12380032, 15475040, 30950080, 61900160]

約数ペア:

[(1, 61900160), (2, 30950080), (4, 15475040), (5, 12380032), (7, 8842880), (8, 7737520), (10, 6190016), (14, 4421440), (16, 3868760), (20, 3095008), (28, 2210720), (32, 1934380), (35, 1768576), (40, 1547504), (41, 1509760), (56, 1105360), (64, 967190), (70, 884288), (80, 773752), (82, 754880), (112, 552680), (128, 483595), (140, 442144), (160, 386876), (164, 377440), (205, 301952), (224, 276340), (280, 221072), (287, 215680), (320, 193438), (328, 188720), (337, 183680), (410, 150976), (448, 138170), (560, 110536), (574, 107840), (640, 96719), (656, 94360), (674, 91840), (820, 75488), (896, 69085), (1120, 55268), (1148, 53920), (1312, 47180), (1348, 45920), (1435, 43136), (1640, 37744), (1685, 36736), (2240, 27634), (2296, 26960), (2359, 26240), (2624, 23590), (2696, 22960), (2870, 21568), (3280, 18872), (3370, 18368), (4480, 13817), (4592, 13480), (4718, 13120), (5248, 11795), (5392, 11480), (5740, 10784), (6560, 9436), (6740, 9184)]