159866520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 526279680

約数和(自身を除く): 366413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 281, 330, 431, 440, 562, 660, 843, 862, 1124, 1293, 1320, 1405, 1686, 1724, 2155, 2248, 2586, 2810, 3091, 3372, 3448, 4215, 4310, 4741, 5172, 5620, 6182, 6465, 6744, 8430, 8620, 9273, 9482, 10344, 11240, 12364, 12930, 14223, 15455, 16860, 17240, 18546, 18964, 23705, 24728, 25860, 28446, 30910, 33720, 37092, 37928, 46365, 47410, 51720, 56892, 61820, 71115, 74184, 92730, 94820, 113784, 121111, 123640, 142230, 185460, 189640, 242222, 284460, 363333, 370920, 484444, 568920, 605555, 726666, 968888, 1211110, 1332221, 1453332, 1816665, 2422220, 2664442, 2906664, 3633330, 3996663, 4844440, 5328884, 6661105, 7266660, 7993326, 10657768, 13322210, 14533320, 15986652, 19983315, 26644420, 31973304, 39966630, 53288840, 79933260, 159866520]

約数ペア:

[(1, 159866520), (2, 79933260), (3, 53288840), (4, 39966630), (5, 31973304), (6, 26644420), (8, 19983315), (10, 15986652), (11, 14533320), (12, 13322210), (15, 10657768), (20, 7993326), (22, 7266660), (24, 6661105), (30, 5328884), (33, 4844440), (40, 3996663), (44, 3633330), (55, 2906664), (60, 2664442), (66, 2422220), (88, 1816665), (110, 1453332), (120, 1332221), (132, 1211110), (165, 968888), (220, 726666), (264, 605555), (281, 568920), (330, 484444), (431, 370920), (440, 363333), (562, 284460), (660, 242222), (843, 189640), (862, 185460), (1124, 142230), (1293, 123640), (1320, 121111), (1405, 113784), (1686, 94820), (1724, 92730), (2155, 74184), (2248, 71115), (2586, 61820), (2810, 56892), (3091, 51720), (3372, 47410), (3448, 46365), (4215, 37928), (4310, 37092), (4741, 33720), (5172, 30910), (5620, 28446), (6182, 25860), (6465, 24728), (6744, 23705), (8430, 18964), (8620, 18546), (9273, 17240), (9482, 16860), (10344, 15455), (11240, 14223), (12364, 12930)]