241360000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 688279680

約数和(自身を除く): 446919680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 431, 448, 500, 560, 625, 640, 700, 800, 862, 875, 896, 1000, 1120, 1250, 1400, 1600, 1724, 1750, 2000, 2155, 2240, 2500, 2800, 3017, 3200, 3448, 3500, 4000, 4310, 4375, 4480, 5000, 5600, 6034, 6896, 7000, 8000, 8620, 8750, 10000, 10775, 11200, 12068, 13792, 14000, 15085, 16000, 17240, 17500, 20000, 21550, 22400, 24136, 27584, 28000, 30170, 34480, 35000, 40000, 43100, 48272, 53875, 55168, 56000, 60340, 68960, 70000, 75425, 80000, 86200, 96544, 107750, 112000, 120680, 137920, 140000, 150850, 172400, 193088, 215500, 241360, 269375, 275840, 280000, 301700, 344800, 377125, 386176, 431000, 482720, 538750, 560000, 603400, 689600, 754250, 862000, 965440, 1077500, 1206800, 1379200, 1508500, 1724000, 1885625, 1930880, 2155000, 2413600, 3017000, 3448000, 3771250, 4310000, 4827200, 6034000, 6896000, 7542500, 8620000, 9654400, 12068000, 15085000, 17240000, 24136000, 30170000, 34480000, 48272000, 60340000, 120680000, 241360000]

約数ペア:

[(1, 241360000), (2, 120680000), (4, 60340000), (5, 48272000), (7, 34480000), (8, 30170000), (10, 24136000), (14, 17240000), (16, 15085000), (20, 12068000), (25, 9654400), (28, 8620000), (32, 7542500), (35, 6896000), (40, 6034000), (50, 4827200), (56, 4310000), (64, 3771250), (70, 3448000), (80, 3017000), (100, 2413600), (112, 2155000), (125, 1930880), (128, 1885625), (140, 1724000), (160, 1508500), (175, 1379200), (200, 1206800), (224, 1077500), (250, 965440), (280, 862000), (320, 754250), (350, 689600), (400, 603400), (431, 560000), (448, 538750), (500, 482720), (560, 431000), (625, 386176), (640, 377125), (700, 344800), (800, 301700), (862, 280000), (875, 275840), (896, 269375), (1000, 241360), (1120, 215500), (1250, 193088), (1400, 172400), (1600, 150850), (1724, 140000), (1750, 137920), (2000, 120680), (2155, 112000), (2240, 107750), (2500, 96544), (2800, 86200), (3017, 80000), (3200, 75425), (3448, 70000), (3500, 68960), (4000, 60340), (4310, 56000), (4375, 55168), (4480, 53875), (5000, 48272), (5600, 43100), (6034, 40000), (6896, 35000), (7000, 34480), (8000, 30170), (8620, 28000), (8750, 27584), (10000, 24136), (10775, 22400), (11200, 21550), (12068, 20000), (13792, 17500), (14000, 17240), (15085, 16000)]