1047424000

素因数分解:

$2^{10}\times 5^3\times 7^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 264

約数和(自身を含む): 3057923232

約数和(自身を除く): 2010499232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 167, 175, 196, 200, 224, 245, 250, 256, 280, 320, 334, 350, 392, 400, 448, 490, 500, 512, 560, 640, 668, 700, 784, 800, 835, 875, 896, 980, 1000, 1024, 1120, 1169, 1225, 1280, 1336, 1400, 1568, 1600, 1670, 1750, 1792, 1960, 2000, 2240, 2338, 2450, 2560, 2672, 2800, 3136, 3200, 3340, 3500, 3584, 3920, 4000, 4175, 4480, 4676, 4900, 5120, 5344, 5600, 5845, 6125, 6272, 6400, 6680, 7000, 7168, 7840, 8000, 8183, 8350, 8960, 9352, 9800, 10688, 11200, 11690, 12250, 12544, 12800, 13360, 14000, 15680, 16000, 16366, 16700, 17920, 18704, 19600, 20875, 21376, 22400, 23380, 24500, 25088, 25600, 26720, 28000, 29225, 31360, 32000, 32732, 33400, 35840, 37408, 39200, 40915, 41750, 42752, 44800, 46760, 49000, 50176, 53440, 56000, 58450, 62720, 64000, 65464, 66800, 74816, 78400, 81830, 83500, 85504, 89600, 93520, 98000, 106880, 112000, 116900, 125440, 128000, 130928, 133600, 146125, 149632, 156800, 163660, 167000, 171008, 179200, 187040, 196000, 204575, 213760, 224000, 233800, 250880, 261856, 267200, 292250, 299264, 313600, 327320, 334000, 374080, 392000, 409150, 427520, 448000, 467600, 523712, 534400, 584500, 598528, 627200, 654640, 668000, 748160, 784000, 818300, 855040, 896000, 935200, 1022875, 1047424, 1068800, 1169000, 1197056, 1254400, 1309280, 1336000, 1496320, 1568000, 1636600, 1870400, 2045750, 2094848, 2137600, 2338000, 2618560, 2672000, 2992640, 3136000, 3273200, 3740800, 4091500, 4189696, 4275200, 4676000, 5237120, 5344000, 5985280, 6272000, 6546400, 7481600, 8183000, 8379392, 9352000, 10474240, 10688000, 13092800, 14963200, 16366000, 18704000, 20948480, 21376000, 26185600, 29926400, 32732000, 37408000, 41896960, 52371200, 65464000, 74816000, 104742400, 130928000, 149632000, 209484800, 261856000, 523712000, 1047424000]

約数ペア:

[(1, 1047424000), (2, 523712000), (4, 261856000), (5, 209484800), (7, 149632000), (8, 130928000), (10, 104742400), (14, 74816000), (16, 65464000), (20, 52371200), (25, 41896960), (28, 37408000), (32, 32732000), (35, 29926400), (40, 26185600), (49, 21376000), (50, 20948480), (56, 18704000), (64, 16366000), (70, 14963200), (80, 13092800), (98, 10688000), (100, 10474240), (112, 9352000), (125, 8379392), (128, 8183000), (140, 7481600), (160, 6546400), (167, 6272000), (175, 5985280), (196, 5344000), (200, 5237120), (224, 4676000), (245, 4275200), (250, 4189696), (256, 4091500), (280, 3740800), (320, 3273200), (334, 3136000), (350, 2992640), (392, 2672000), (400, 2618560), (448, 2338000), (490, 2137600), (500, 2094848), (512, 2045750), (560, 1870400), (640, 1636600), (668, 1568000), (700, 1496320), (784, 1336000), (800, 1309280), (835, 1254400), (875, 1197056), (896, 1169000), (980, 1068800), (1000, 1047424), (1024, 1022875), (1120, 935200), (1169, 896000), (1225, 855040), (1280, 818300), (1336, 784000), (1400, 748160), (1568, 668000), (1600, 654640), (1670, 627200), (1750, 598528), (1792, 584500), (1960, 534400), (2000, 523712), (2240, 467600), (2338, 448000), (2450, 427520), (2560, 409150), (2672, 392000), (2800, 374080), (3136, 334000), (3200, 327320), (3340, 313600), (3500, 299264), (3584, 292250), (3920, 267200), (4000, 261856), (4175, 250880), (4480, 233800), (4676, 224000), (4900, 213760), (5120, 204575), (5344, 196000), (5600, 187040), (5845, 179200), (6125, 171008), (6272, 167000), (6400, 163660), (6680, 156800), (7000, 149632), (7168, 146125), (7840, 133600), (8000, 130928), (8183, 128000), (8350, 125440), (8960, 116900), (9352, 112000), (9800, 106880), (10688, 98000), (11200, 93520), (11690, 89600), (12250, 85504), (12544, 83500), (12800, 81830), (13360, 78400), (14000, 74816), (15680, 66800), (16000, 65464), (16366, 64000), (16700, 62720), (17920, 58450), (18704, 56000), (19600, 53440), (20875, 50176), (21376, 49000), (22400, 46760), (23380, 44800), (24500, 42752), (25088, 41750), (25600, 40915), (26720, 39200), (28000, 37408), (29225, 35840), (31360, 33400), (32000, 32732)]