2340880000

素因数分解:

$2^7\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 6034396500

約数和(自身を除く): 3693516500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 290, 320, 400, 464, 500, 580, 625, 640, 725, 800, 928, 1000, 1009, 1160, 1250, 1450, 1600, 1856, 2000, 2018, 2320, 2500, 2900, 3200, 3625, 3712, 4000, 4036, 4640, 5000, 5045, 5800, 7250, 8000, 8072, 9280, 10000, 10090, 11600, 14500, 16000, 16144, 18125, 18560, 20000, 20180, 23200, 25225, 29000, 29261, 32288, 36250, 40000, 40360, 46400, 50450, 58000, 58522, 64576, 72500, 80000, 80720, 92800, 100900, 116000, 117044, 126125, 129152, 145000, 146305, 161440, 201800, 232000, 234088, 252250, 290000, 292610, 322880, 403600, 464000, 468176, 504500, 580000, 585220, 630625, 645760, 731525, 807200, 936352, 1009000, 1160000, 1170440, 1261250, 1463050, 1614400, 1872704, 2018000, 2320000, 2340880, 2522500, 2926100, 3228800, 3657625, 3745408, 4036000, 4681760, 5045000, 5852200, 7315250, 8072000, 9363520, 10090000, 11704400, 14630500, 16144000, 18288125, 18727040, 20180000, 23408800, 29261000, 36576250, 40360000, 46817600, 58522000, 73152500, 80720000, 93635200, 117044000, 146305000, 234088000, 292610000, 468176000, 585220000, 1170440000, 2340880000]

約数ペア:

[(1, 2340880000), (2, 1170440000), (4, 585220000), (5, 468176000), (8, 292610000), (10, 234088000), (16, 146305000), (20, 117044000), (25, 93635200), (29, 80720000), (32, 73152500), (40, 58522000), (50, 46817600), (58, 40360000), (64, 36576250), (80, 29261000), (100, 23408800), (116, 20180000), (125, 18727040), (128, 18288125), (145, 16144000), (160, 14630500), (200, 11704400), (232, 10090000), (250, 9363520), (290, 8072000), (320, 7315250), (400, 5852200), (464, 5045000), (500, 4681760), (580, 4036000), (625, 3745408), (640, 3657625), (725, 3228800), (800, 2926100), (928, 2522500), (1000, 2340880), (1009, 2320000), (1160, 2018000), (1250, 1872704), (1450, 1614400), (1600, 1463050), (1856, 1261250), (2000, 1170440), (2018, 1160000), (2320, 1009000), (2500, 936352), (2900, 807200), (3200, 731525), (3625, 645760), (3712, 630625), (4000, 585220), (4036, 580000), (4640, 504500), (5000, 468176), (5045, 464000), (5800, 403600), (7250, 322880), (8000, 292610), (8072, 290000), (9280, 252250), (10000, 234088), (10090, 232000), (11600, 201800), (14500, 161440), (16000, 146305), (16144, 145000), (18125, 129152), (18560, 126125), (20000, 117044), (20180, 116000), (23200, 100900), (25225, 92800), (29000, 80720), (29261, 80000), (32288, 72500), (36250, 64576), (40000, 58522), (40360, 58000), (46400, 50450)]