21082360440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8069}}^1\times {\mathrm{21773}}^1$

素因数の和:29856

約数の個数: 64

約数和(自身を含む): 63257824800

約数和(自身を除く): 42175464360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8069, 16138, 21773, 24207, 32276, 40345, 43546, 48414, 64552, 65319, 80690, 87092, 96828, 108865, 121035, 130638, 161380, 174184, 193656, 217730, 242070, 261276, 322760, 326595, 435460, 484140, 522552, 653190, 870920, 968280, 1306380, 2612760, 175686337, 351372674, 527059011, 702745348, 878431685, 1054118022, 1405490696, 1756863370, 2108236044, 2635295055, 3513726740, 4216472088, 5270590110, 7027453480, 10541180220, 21082360440]

約数ペア:

[(1, 21082360440), (2, 10541180220), (3, 7027453480), (4, 5270590110), (5, 4216472088), (6, 3513726740), (8, 2635295055), (10, 2108236044), (12, 1756863370), (15, 1405490696), (20, 1054118022), (24, 878431685), (30, 702745348), (40, 527059011), (60, 351372674), (120, 175686337), (8069, 2612760), (16138, 1306380), (21773, 968280), (24207, 870920), (32276, 653190), (40345, 522552), (43546, 484140), (48414, 435460), (64552, 326595), (65319, 322760), (80690, 261276), (87092, 242070), (96828, 217730), (108865, 193656), (121035, 174184), (130638, 161380)]