56866920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 132314520

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, 264, 268, 330, 335, 402, 440, 536, 643, 660, 670, 737, 804, 1005, 1286, 1320, 1340, 1474, 1608, 1929, 2010, 2211, 2572, 2680, 2948, 3215, 3685, 3858, 4020, 4422, 5144, 5896, 6430, 7073, 7370, 7716, 8040, 8844, 9645, 11055, 12860, 14146, 14740, 15432, 17688, 19290, 21219, 22110, 25720, 28292, 29480, 35365, 38580, 42438, 43081, 44220, 56584, 70730, 77160, 84876, 86162, 88440, 106095, 129243, 141460, 169752, 172324, 212190, 215405, 258486, 282920, 344648, 424380, 430810, 473891, 516972, 646215, 848760, 861620, 947782, 1033944, 1292430, 1421673, 1723240, 1895564, 2369455, 2584860, 2843346, 3791128, 4738910, 5169720, 5686692, 7108365, 9477820, 11373384, 14216730, 18955640, 28433460, 56866920]

約数ペア:

[(1, 56866920), (2, 28433460), (3, 18955640), (4, 14216730), (5, 11373384), (6, 9477820), (8, 7108365), (10, 5686692), (11, 5169720), (12, 4738910), (15, 3791128), (20, 2843346), (22, 2584860), (24, 2369455), (30, 1895564), (33, 1723240), (40, 1421673), (44, 1292430), (55, 1033944), (60, 947782), (66, 861620), (67, 848760), (88, 646215), (110, 516972), (120, 473891), (132, 430810), (134, 424380), (165, 344648), (201, 282920), (220, 258486), (264, 215405), (268, 212190), (330, 172324), (335, 169752), (402, 141460), (440, 129243), (536, 106095), (643, 88440), (660, 86162), (670, 84876), (737, 77160), (804, 70730), (1005, 56584), (1286, 44220), (1320, 43081), (1340, 42438), (1474, 38580), (1608, 35365), (1929, 29480), (2010, 28292), (2211, 25720), (2572, 22110), (2680, 21219), (2948, 19290), (3215, 17688), (3685, 15432), (3858, 14740), (4020, 14146), (4422, 12860), (5144, 11055), (5896, 9645), (6430, 8844), (7073, 8040), (7370, 7716)]