1570231160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 3822958080

約数和(自身を除く): 2252726920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 163, 184, 185, 230, 283, 296, 326, 370, 460, 566, 652, 740, 815, 851, 920, 1132, 1304, 1415, 1480, 1630, 1702, 2264, 2830, 3260, 3404, 3749, 4255, 5660, 6031, 6509, 6520, 6808, 7498, 8510, 10471, 11320, 12062, 13018, 14996, 17020, 18745, 20942, 24124, 26036, 29992, 30155, 32545, 34040, 37490, 41884, 46129, 48248, 52072, 52355, 60310, 65090, 74980, 83768, 92258, 104710, 120620, 130180, 138713, 149960, 184516, 209420, 230645, 240833, 241240, 260360, 277426, 369032, 418840, 461290, 481666, 554852, 693565, 922580, 963332, 1060967, 1109704, 1204165, 1387130, 1706773, 1845160, 1926664, 2121934, 2408330, 2774260, 3413546, 4243868, 4816660, 5304835, 5548520, 6827092, 8487736, 8533865, 9633320, 10609670, 13654184, 17067730, 21219340, 34135460, 39255779, 42438680, 68270920, 78511558, 157023116, 196278895, 314046232, 392557790, 785115580, 1570231160]

約数ペア:

[(1, 1570231160), (2, 785115580), (4, 392557790), (5, 314046232), (8, 196278895), (10, 157023116), (20, 78511558), (23, 68270920), (37, 42438680), (40, 39255779), (46, 34135460), (74, 21219340), (92, 17067730), (115, 13654184), (148, 10609670), (163, 9633320), (184, 8533865), (185, 8487736), (230, 6827092), (283, 5548520), (296, 5304835), (326, 4816660), (370, 4243868), (460, 3413546), (566, 2774260), (652, 2408330), (740, 2121934), (815, 1926664), (851, 1845160), (920, 1706773), (1132, 1387130), (1304, 1204165), (1415, 1109704), (1480, 1060967), (1630, 963332), (1702, 922580), (2264, 693565), (2830, 554852), (3260, 481666), (3404, 461290), (3749, 418840), (4255, 369032), (5660, 277426), (6031, 260360), (6509, 241240), (6520, 240833), (6808, 230645), (7498, 209420), (8510, 184516), (10471, 149960), (11320, 138713), (12062, 130180), (13018, 120620), (14996, 104710), (17020, 92258), (18745, 83768), (20942, 74980), (24124, 65090), (26036, 60310), (29992, 52355), (30155, 52072), (32545, 48248), (34040, 46129), (37490, 41884)]