1221248000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 352

約数和(自身を含む): 3678704640

約数和(自身を除く): 2457456640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 47, 50, 56, 58, 64, 70, 80, 94, 100, 112, 116, 125, 128, 140, 145, 160, 175, 188, 200, 203, 224, 232, 235, 250, 256, 280, 290, 320, 329, 350, 376, 400, 406, 448, 464, 470, 500, 512, 560, 580, 640, 658, 700, 725, 752, 800, 812, 875, 896, 928, 940, 1000, 1015, 1024, 1120, 1160, 1175, 1280, 1316, 1363, 1400, 1450, 1504, 1600, 1624, 1645, 1750, 1792, 1856, 1880, 2000, 2030, 2240, 2320, 2350, 2560, 2632, 2726, 2800, 2900, 3008, 3200, 3248, 3290, 3500, 3584, 3625, 3712, 3760, 4000, 4060, 4480, 4640, 4700, 5075, 5120, 5264, 5452, 5600, 5800, 5875, 6016, 6400, 6496, 6580, 6815, 7000, 7168, 7250, 7424, 7520, 8000, 8120, 8225, 8960, 9280, 9400, 9541, 10150, 10528, 10904, 11200, 11600, 11750, 12032, 12800, 12992, 13160, 13630, 14000, 14500, 14848, 15040, 16000, 16240, 16450, 17920, 18560, 18800, 19082, 20300, 21056, 21808, 22400, 23200, 23500, 24064, 25375, 25600, 25984, 26320, 27260, 28000, 29000, 29696, 30080, 32000, 32480, 32900, 34075, 35840, 37120, 37600, 38164, 40600, 41125, 42112, 43616, 44800, 46400, 47000, 47705, 48128, 50750, 51968, 52640, 54520, 56000, 58000, 60160, 64000, 64960, 65800, 68150, 74240, 75200, 76328, 81200, 82250, 84224, 87232, 89600, 92800, 94000, 95410, 101500, 103936, 105280, 109040, 112000, 116000, 120320, 128000, 129920, 131600, 136300, 148480, 150400, 152656, 162400, 164500, 168448, 170375, 174464, 179200, 185600, 188000, 190820, 203000, 207872, 210560, 218080, 224000, 232000, 238525, 240640, 259840, 263200, 272600, 300800, 305312, 324800, 329000, 336896, 340750, 348928, 371200, 376000, 381640, 406000, 421120, 436160, 448000, 464000, 477050, 519680, 526400, 545200, 601600, 610624, 649600, 658000, 681500, 697856, 742400, 752000, 763280, 812000, 842240, 872320, 896000, 928000, 954100, 1039360, 1052800, 1090400, 1192625, 1203200, 1221248, 1299200, 1316000, 1363000, 1395712, 1504000, 1526560, 1624000, 1684480, 1744640, 1856000, 1908200, 2105600, 2180800, 2385250, 2442496, 2598400, 2632000, 2726000, 3008000, 3053120, 3248000, 3489280, 3712000, 3816400, 4211200, 4361600, 4770500, 4884992, 5196800, 5264000, 5452000, 6016000, 6106240, 6496000, 6978560, 7632800, 8422400, 8723200, 9541000, 9769984, 10528000, 10904000, 12212480, 12992000, 15265600, 17446400, 19082000, 21056000, 21808000, 24424960, 25984000, 30531200, 34892800, 38164000, 42112000, 43616000, 48849920, 61062400, 76328000, 87232000, 122124800, 152656000, 174464000, 244249600, 305312000, 610624000, 1221248000]

約数ペア:

[(1, 1221248000), (2, 610624000), (4, 305312000), (5, 244249600), (7, 174464000), (8, 152656000), (10, 122124800), (14, 87232000), (16, 76328000), (20, 61062400), (25, 48849920), (28, 43616000), (29, 42112000), (32, 38164000), (35, 34892800), (40, 30531200), (47, 25984000), (50, 24424960), (56, 21808000), (58, 21056000), (64, 19082000), (70, 17446400), (80, 15265600), (94, 12992000), (100, 12212480), (112, 10904000), (116, 10528000), (125, 9769984), (128, 9541000), (140, 8723200), (145, 8422400), (160, 7632800), (175, 6978560), (188, 6496000), (200, 6106240), (203, 6016000), (224, 5452000), (232, 5264000), (235, 5196800), (250, 4884992), (256, 4770500), (280, 4361600), (290, 4211200), (320, 3816400), (329, 3712000), (350, 3489280), (376, 3248000), (400, 3053120), (406, 3008000), (448, 2726000), (464, 2632000), (470, 2598400), (500, 2442496), (512, 2385250), (560, 2180800), (580, 2105600), (640, 1908200), (658, 1856000), (700, 1744640), (725, 1684480), (752, 1624000), (800, 1526560), (812, 1504000), (875, 1395712), (896, 1363000), (928, 1316000), (940, 1299200), (1000, 1221248), (1015, 1203200), (1024, 1192625), (1120, 1090400), (1160, 1052800), (1175, 1039360), (1280, 954100), (1316, 928000), (1363, 896000), (1400, 872320), (1450, 842240), (1504, 812000), (1600, 763280), (1624, 752000), (1645, 742400), (1750, 697856), (1792, 681500), (1856, 658000), (1880, 649600), (2000, 610624), (2030, 601600), (2240, 545200), (2320, 526400), (2350, 519680), (2560, 477050), (2632, 464000), (2726, 448000), (2800, 436160), (2900, 421120), (3008, 406000), (3200, 381640), (3248, 376000), (3290, 371200), (3500, 348928), (3584, 340750), (3625, 336896), (3712, 329000), (3760, 324800), (4000, 305312), (4060, 300800), (4480, 272600), (4640, 263200), (4700, 259840), (5075, 240640), (5120, 238525), (5264, 232000), (5452, 224000), (5600, 218080), (5800, 210560), (5875, 207872), (6016, 203000), (6400, 190820), (6496, 188000), (6580, 185600), (6815, 179200), (7000, 174464), (7168, 170375), (7250, 168448), (7424, 164500), (7520, 162400), (8000, 152656), (8120, 150400), (8225, 148480), (8960, 136300), (9280, 131600), (9400, 129920), (9541, 128000), (10150, 120320), (10528, 116000), (10904, 112000), (11200, 109040), (11600, 105280), (11750, 103936), (12032, 101500), (12800, 95410), (12992, 94000), (13160, 92800), (13630, 89600), (14000, 87232), (14500, 84224), (14848, 82250), (15040, 81200), (16000, 76328), (16240, 75200), (16450, 74240), (17920, 68150), (18560, 65800), (18800, 64960), (19082, 64000), (20300, 60160), (21056, 58000), (21808, 56000), (22400, 54520), (23200, 52640), (23500, 51968), (24064, 50750), (25375, 48128), (25600, 47705), (25984, 47000), (26320, 46400), (27260, 44800), (28000, 43616), (29000, 42112), (29696, 41125), (30080, 40600), (32000, 38164), (32480, 37600), (32900, 37120), (34075, 35840)]