63917760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 140907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 479, 480, 556, 695, 834, 958, 960, 1112, 1390, 1437, 1668, 1916, 2085, 2224, 2395, 2780, 2874, 3336, 3832, 4170, 4448, 4790, 5560, 5748, 6672, 7185, 7664, 8340, 8896, 9580, 11120, 11496, 13344, 14370, 15328, 16680, 19160, 22240, 22992, 26688, 28740, 30656, 33360, 38320, 44480, 45984, 57480, 66581, 66720, 76640, 91968, 114960, 133162, 133440, 153280, 199743, 229920, 266324, 332905, 399486, 459840, 532648, 665810, 798972, 998715, 1065296, 1331620, 1597944, 1997430, 2130592, 2663240, 3195888, 3994860, 4261184, 5326480, 6391776, 7989720, 10652960, 12783552, 15979440, 21305920, 31958880, 63917760]

約数ペア:

[(1, 63917760), (2, 31958880), (3, 21305920), (4, 15979440), (5, 12783552), (6, 10652960), (8, 7989720), (10, 6391776), (12, 5326480), (15, 4261184), (16, 3994860), (20, 3195888), (24, 2663240), (30, 2130592), (32, 1997430), (40, 1597944), (48, 1331620), (60, 1065296), (64, 998715), (80, 798972), (96, 665810), (120, 532648), (139, 459840), (160, 399486), (192, 332905), (240, 266324), (278, 229920), (320, 199743), (417, 153280), (479, 133440), (480, 133162), (556, 114960), (695, 91968), (834, 76640), (958, 66720), (960, 66581), (1112, 57480), (1390, 45984), (1437, 44480), (1668, 38320), (1916, 33360), (2085, 30656), (2224, 28740), (2395, 26688), (2780, 22992), (2874, 22240), (3336, 19160), (3832, 16680), (4170, 15328), (4448, 14370), (4790, 13344), (5560, 11496), (5748, 11120), (6672, 9580), (7185, 8896), (7664, 8340)]