23259720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 77552640

約数和(自身を除く): 54292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 263, 264, 268, 330, 335, 402, 440, 526, 536, 660, 670, 737, 789, 804, 1005, 1052, 1315, 1320, 1340, 1474, 1578, 1608, 2010, 2104, 2211, 2630, 2680, 2893, 2948, 3156, 3685, 3945, 4020, 4422, 5260, 5786, 5896, 6312, 7370, 7890, 8040, 8679, 8844, 10520, 11055, 11572, 14465, 14740, 15780, 17358, 17621, 17688, 22110, 23144, 28930, 29480, 31560, 34716, 35242, 43395, 44220, 52863, 57860, 69432, 70484, 86790, 88105, 88440, 105726, 115720, 140968, 173580, 176210, 193831, 211452, 264315, 347160, 352420, 387662, 422904, 528630, 581493, 704840, 775324, 969155, 1057260, 1162986, 1550648, 1938310, 2114520, 2325972, 2907465, 3876620, 4651944, 5814930, 7753240, 11629860, 23259720]

約数ペア:

[(1, 23259720), (2, 11629860), (3, 7753240), (4, 5814930), (5, 4651944), (6, 3876620), (8, 2907465), (10, 2325972), (11, 2114520), (12, 1938310), (15, 1550648), (20, 1162986), (22, 1057260), (24, 969155), (30, 775324), (33, 704840), (40, 581493), (44, 528630), (55, 422904), (60, 387662), (66, 352420), (67, 347160), (88, 264315), (110, 211452), (120, 193831), (132, 176210), (134, 173580), (165, 140968), (201, 115720), (220, 105726), (263, 88440), (264, 88105), (268, 86790), (330, 70484), (335, 69432), (402, 57860), (440, 52863), (526, 44220), (536, 43395), (660, 35242), (670, 34716), (737, 31560), (789, 29480), (804, 28930), (1005, 23144), (1052, 22110), (1315, 17688), (1320, 17621), (1340, 17358), (1474, 15780), (1578, 14740), (1608, 14465), (2010, 11572), (2104, 11055), (2211, 10520), (2630, 8844), (2680, 8679), (2893, 8040), (2948, 7890), (3156, 7370), (3685, 6312), (3945, 5896), (4020, 5786), (4422, 5260)]