68269320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27091}}^1$

素因数の和:27115

約数の個数: 96

約数和(自身を含む): 253581120

約数和(自身を除く): 185311800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27091, 54182, 81273, 108364, 135455, 162546, 189637, 216728, 243819, 270910, 325092, 379274, 406365, 487638, 541820, 568911, 650184, 758548, 812730, 948185, 975276, 1083640, 1137822, 1219095, 1517096, 1625460, 1706733, 1896370, 1950552, 2275644, 2438190, 2844555, 3250920, 3413466, 3792740, 4551288, 4876380, 5689110, 6826932, 7585480, 8533665, 9752760, 11378220, 13653864, 17067330, 22756440, 34134660, 68269320]

約数ペア:

[(1, 68269320), (2, 34134660), (3, 22756440), (4, 17067330), (5, 13653864), (6, 11378220), (7, 9752760), (8, 8533665), (9, 7585480), (10, 6826932), (12, 5689110), (14, 4876380), (15, 4551288), (18, 3792740), (20, 3413466), (21, 3250920), (24, 2844555), (28, 2438190), (30, 2275644), (35, 1950552), (36, 1896370), (40, 1706733), (42, 1625460), (45, 1517096), (56, 1219095), (60, 1137822), (63, 1083640), (70, 975276), (72, 948185), (84, 812730), (90, 758548), (105, 650184), (120, 568911), (126, 541820), (140, 487638), (168, 406365), (180, 379274), (210, 325092), (252, 270910), (280, 243819), (315, 216728), (360, 189637), (420, 162546), (504, 135455), (630, 108364), (840, 81273), (1260, 54182), (2520, 27091)]