70646280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 220993920

約数和(自身を除く): 150347640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 83, 120, 123, 164, 166, 173, 205, 246, 249, 328, 332, 346, 410, 415, 492, 498, 519, 615, 664, 692, 820, 830, 865, 984, 996, 1038, 1230, 1245, 1384, 1640, 1660, 1730, 1992, 2076, 2460, 2490, 2595, 3320, 3403, 3460, 4152, 4920, 4980, 5190, 6806, 6920, 7093, 9960, 10209, 10380, 13612, 14186, 14359, 17015, 20418, 20760, 21279, 27224, 28372, 28718, 34030, 35465, 40836, 42558, 43077, 51045, 56744, 57436, 68060, 70930, 71795, 81672, 85116, 86154, 102090, 106395, 114872, 136120, 141860, 143590, 170232, 172308, 204180, 212790, 215385, 283720, 287180, 344616, 408360, 425580, 430770, 574360, 588719, 851160, 861540, 1177438, 1723080, 1766157, 2354876, 2943595, 3532314, 4709752, 5887190, 7064628, 8830785, 11774380, 14129256, 17661570, 23548760, 35323140, 70646280]

約数ペア:

[(1, 70646280), (2, 35323140), (3, 23548760), (4, 17661570), (5, 14129256), (6, 11774380), (8, 8830785), (10, 7064628), (12, 5887190), (15, 4709752), (20, 3532314), (24, 2943595), (30, 2354876), (40, 1766157), (41, 1723080), (60, 1177438), (82, 861540), (83, 851160), (120, 588719), (123, 574360), (164, 430770), (166, 425580), (173, 408360), (205, 344616), (246, 287180), (249, 283720), (328, 215385), (332, 212790), (346, 204180), (410, 172308), (415, 170232), (492, 143590), (498, 141860), (519, 136120), (615, 114872), (664, 106395), (692, 102090), (820, 86154), (830, 85116), (865, 81672), (984, 71795), (996, 70930), (1038, 68060), (1230, 57436), (1245, 56744), (1384, 51045), (1640, 43077), (1660, 42558), (1730, 40836), (1992, 35465), (2076, 34030), (2460, 28718), (2490, 28372), (2595, 27224), (3320, 21279), (3403, 20760), (3460, 20418), (4152, 17015), (4920, 14359), (4980, 14186), (5190, 13612), (6806, 10380), (6920, 10209), (7093, 9960)]