22729080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 75790080

約数和(自身を除く): 53061000

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, 257, 264, 268, 330, 335, 402, 440, 514, 536, 660, 670, 737, 771, 804, 1005, 1028, 1285, 1320, 1340, 1474, 1542, 1608, 2010, 2056, 2211, 2570, 2680, 2827, 2948, 3084, 3685, 3855, 4020, 4422, 5140, 5654, 5896, 6168, 7370, 7710, 8040, 8481, 8844, 10280, 11055, 11308, 14135, 14740, 15420, 16962, 17219, 17688, 22110, 22616, 28270, 29480, 30840, 33924, 34438, 42405, 44220, 51657, 56540, 67848, 68876, 84810, 86095, 88440, 103314, 113080, 137752, 169620, 172190, 189409, 206628, 258285, 339240, 344380, 378818, 413256, 516570, 568227, 688760, 757636, 947045, 1033140, 1136454, 1515272, 1894090, 2066280, 2272908, 2841135, 3788180, 4545816, 5682270, 7576360, 11364540, 22729080]

約数ペア:

[(1, 22729080), (2, 11364540), (3, 7576360), (4, 5682270), (5, 4545816), (6, 3788180), (8, 2841135), (10, 2272908), (11, 2066280), (12, 1894090), (15, 1515272), (20, 1136454), (22, 1033140), (24, 947045), (30, 757636), (33, 688760), (40, 568227), (44, 516570), (55, 413256), (60, 378818), (66, 344380), (67, 339240), (88, 258285), (110, 206628), (120, 189409), (132, 172190), (134, 169620), (165, 137752), (201, 113080), (220, 103314), (257, 88440), (264, 86095), (268, 84810), (330, 68876), (335, 67848), (402, 56540), (440, 51657), (514, 44220), (536, 42405), (660, 34438), (670, 33924), (737, 30840), (771, 29480), (804, 28270), (1005, 22616), (1028, 22110), (1285, 17688), (1320, 17219), (1340, 16962), (1474, 15420), (1542, 14740), (1608, 14135), (2010, 11308), (2056, 11055), (2211, 10280), (2570, 8844), (2680, 8481), (2827, 8040), (2948, 7710), (3084, 7370), (3685, 6168), (3855, 5896), (4020, 5654), (4422, 5140)]