799936000

素因数分解:

$2^9\times 5^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 2068260480

約数和(自身を除く): 1268324480

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, 256, 290, 320, 400, 431, 464, 500, 512, 580, 640, 725, 800, 862, 928, 1000, 1160, 1280, 1450, 1600, 1724, 1856, 2000, 2155, 2320, 2560, 2900, 3200, 3448, 3625, 3712, 4000, 4310, 4640, 5800, 6400, 6896, 7250, 7424, 8000, 8620, 9280, 10775, 11600, 12499, 12800, 13792, 14500, 14848, 16000, 17240, 18560, 21550, 23200, 24998, 27584, 29000, 32000, 34480, 37120, 43100, 46400, 49996, 53875, 55168, 58000, 62495, 64000, 68960, 74240, 86200, 92800, 99992, 107750, 110336, 116000, 124990, 137920, 172400, 185600, 199984, 215500, 220672, 232000, 249980, 275840, 312475, 344800, 371200, 399968, 431000, 464000, 499960, 551680, 624950, 689600, 799936, 862000, 928000, 999920, 1103360, 1249900, 1379200, 1562375, 1599872, 1724000, 1856000, 1999840, 2499800, 2758400, 3124750, 3199744, 3448000, 3999680, 4999600, 5516800, 6249500, 6399488, 6896000, 7999360, 9999200, 12499000, 13792000, 15998720, 19998400, 24998000, 27584000, 31997440, 39996800, 49996000, 79993600, 99992000, 159987200, 199984000, 399968000, 799936000]

約数ペア:

[(1, 799936000), (2, 399968000), (4, 199984000), (5, 159987200), (8, 99992000), (10, 79993600), (16, 49996000), (20, 39996800), (25, 31997440), (29, 27584000), (32, 24998000), (40, 19998400), (50, 15998720), (58, 13792000), (64, 12499000), (80, 9999200), (100, 7999360), (116, 6896000), (125, 6399488), (128, 6249500), (145, 5516800), (160, 4999600), (200, 3999680), (232, 3448000), (250, 3199744), (256, 3124750), (290, 2758400), (320, 2499800), (400, 1999840), (431, 1856000), (464, 1724000), (500, 1599872), (512, 1562375), (580, 1379200), (640, 1249900), (725, 1103360), (800, 999920), (862, 928000), (928, 862000), (1000, 799936), (1160, 689600), (1280, 624950), (1450, 551680), (1600, 499960), (1724, 464000), (1856, 431000), (2000, 399968), (2155, 371200), (2320, 344800), (2560, 312475), (2900, 275840), (3200, 249980), (3448, 232000), (3625, 220672), (3712, 215500), (4000, 199984), (4310, 185600), (4640, 172400), (5800, 137920), (6400, 124990), (6896, 116000), (7250, 110336), (7424, 107750), (8000, 99992), (8620, 92800), (9280, 86200), (10775, 74240), (11600, 68960), (12499, 64000), (12800, 62495), (13792, 58000), (14500, 55168), (14848, 53875), (16000, 49996), (17240, 46400), (18560, 43100), (21550, 37120), (23200, 34480), (24998, 32000), (27584, 29000)]