39685440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 128089152

約数和(自身を除く): 88403712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 617, 670, 804, 960, 1005, 1072, 1234, 1340, 1608, 1851, 2010, 2144, 2468, 2680, 3085, 3216, 3702, 4020, 4288, 4936, 5360, 6170, 6432, 7404, 8040, 9255, 9872, 10720, 12340, 12864, 14808, 16080, 18510, 19744, 21440, 24680, 29616, 32160, 37020, 39488, 41339, 49360, 59232, 64320, 74040, 82678, 98720, 118464, 124017, 148080, 165356, 197440, 206695, 248034, 296160, 330712, 413390, 496068, 592320, 620085, 661424, 826780, 992136, 1240170, 1322848, 1653560, 1984272, 2480340, 2645696, 3307120, 3968544, 4960680, 6614240, 7937088, 9921360, 13228480, 19842720, 39685440]

約数ペア:

[(1, 39685440), (2, 19842720), (3, 13228480), (4, 9921360), (5, 7937088), (6, 6614240), (8, 4960680), (10, 3968544), (12, 3307120), (15, 2645696), (16, 2480340), (20, 1984272), (24, 1653560), (30, 1322848), (32, 1240170), (40, 992136), (48, 826780), (60, 661424), (64, 620085), (67, 592320), (80, 496068), (96, 413390), (120, 330712), (134, 296160), (160, 248034), (192, 206695), (201, 197440), (240, 165356), (268, 148080), (320, 124017), (335, 118464), (402, 98720), (480, 82678), (536, 74040), (617, 64320), (670, 59232), (804, 49360), (960, 41339), (1005, 39488), (1072, 37020), (1234, 32160), (1340, 29616), (1608, 24680), (1851, 21440), (2010, 19744), (2144, 18510), (2468, 16080), (2680, 14808), (3085, 12864), (3216, 12340), (3702, 10720), (4020, 9872), (4288, 9255), (4936, 8040), (5360, 7404), (6170, 6432)]