21899453760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2534659}}^1$

素因数の和:2534685

約数の個数: 112

約数和(自身を含む): 77256436800

約数和(自身を除く): 55356983040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2534659, 5069318, 7603977, 10138636, 12673295, 15207954, 20277272, 22811931, 25346590, 30415908, 38019885, 40554544, 45623862, 50693180, 60831816, 68435793, 76039770, 81109088, 91247724, 101386360, 114059655, 121663632, 136871586, 152079540, 162218176, 182495448, 202772720, 228119310, 243327264, 273743172, 304159080, 342178965, 364990896, 405545440, 456238620, 486654528, 547486344, 608318160, 684357930, 729981792, 811090880, 912477240, 1094972688, 1216636320, 1368715860, 1459963584, 1824954480, 2189945376, 2433272640, 2737431720, 3649908960, 4379890752, 5474863440, 7299817920, 10949726880, 21899453760]

約数ペア:

[(1, 21899453760), (2, 10949726880), (3, 7299817920), (4, 5474863440), (5, 4379890752), (6, 3649908960), (8, 2737431720), (9, 2433272640), (10, 2189945376), (12, 1824954480), (15, 1459963584), (16, 1368715860), (18, 1216636320), (20, 1094972688), (24, 912477240), (27, 811090880), (30, 729981792), (32, 684357930), (36, 608318160), (40, 547486344), (45, 486654528), (48, 456238620), (54, 405545440), (60, 364990896), (64, 342178965), (72, 304159080), (80, 273743172), (90, 243327264), (96, 228119310), (108, 202772720), (120, 182495448), (135, 162218176), (144, 152079540), (160, 136871586), (180, 121663632), (192, 114059655), (216, 101386360), (240, 91247724), (270, 81109088), (288, 76039770), (320, 68435793), (360, 60831816), (432, 50693180), (480, 45623862), (540, 40554544), (576, 38019885), (720, 30415908), (864, 25346590), (960, 22811931), (1080, 20277272), (1440, 15207954), (1728, 12673295), (2160, 10138636), (2880, 7603977), (4320, 5069318), (8640, 2534659)]