67424000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 216

約数和(自身を含む): 199927728

約数和(自身を除く): 132503728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 49, 50, 56, 64, 70, 80, 86, 98, 100, 112, 125, 128, 140, 160, 172, 175, 196, 200, 215, 224, 245, 250, 256, 280, 301, 320, 344, 350, 392, 400, 430, 448, 490, 500, 560, 602, 640, 688, 700, 784, 800, 860, 875, 896, 980, 1000, 1075, 1120, 1204, 1225, 1280, 1376, 1400, 1505, 1568, 1600, 1720, 1750, 1792, 1960, 2000, 2107, 2150, 2240, 2408, 2450, 2752, 2800, 3010, 3136, 3200, 3440, 3500, 3920, 4000, 4214, 4300, 4480, 4816, 4900, 5375, 5504, 5600, 6020, 6125, 6272, 6400, 6880, 7000, 7525, 7840, 8000, 8428, 8600, 8960, 9632, 9800, 10535, 10750, 11008, 11200, 12040, 12250, 12544, 13760, 14000, 15050, 15680, 16000, 16856, 17200, 19264, 19600, 21070, 21500, 22400, 24080, 24500, 27520, 28000, 30100, 31360, 32000, 33712, 34400, 37625, 38528, 39200, 42140, 43000, 44800, 48160, 49000, 52675, 55040, 56000, 60200, 62720, 67424, 68800, 75250, 77056, 78400, 84280, 86000, 96320, 98000, 105350, 112000, 120400, 134848, 137600, 150500, 156800, 168560, 172000, 192640, 196000, 210700, 224000, 240800, 263375, 269696, 275200, 301000, 313600, 337120, 344000, 385280, 392000, 421400, 481600, 526750, 539392, 602000, 674240, 688000, 784000, 842800, 963200, 1053500, 1204000, 1348480, 1376000, 1568000, 1685600, 1926400, 2107000, 2408000, 2696960, 3371200, 4214000, 4816000, 6742400, 8428000, 9632000, 13484800, 16856000, 33712000, 67424000]

約数ペア:

[(1, 67424000), (2, 33712000), (4, 16856000), (5, 13484800), (7, 9632000), (8, 8428000), (10, 6742400), (14, 4816000), (16, 4214000), (20, 3371200), (25, 2696960), (28, 2408000), (32, 2107000), (35, 1926400), (40, 1685600), (43, 1568000), (49, 1376000), (50, 1348480), (56, 1204000), (64, 1053500), (70, 963200), (80, 842800), (86, 784000), (98, 688000), (100, 674240), (112, 602000), (125, 539392), (128, 526750), (140, 481600), (160, 421400), (172, 392000), (175, 385280), (196, 344000), (200, 337120), (215, 313600), (224, 301000), (245, 275200), (250, 269696), (256, 263375), (280, 240800), (301, 224000), (320, 210700), (344, 196000), (350, 192640), (392, 172000), (400, 168560), (430, 156800), (448, 150500), (490, 137600), (500, 134848), (560, 120400), (602, 112000), (640, 105350), (688, 98000), (700, 96320), (784, 86000), (800, 84280), (860, 78400), (875, 77056), (896, 75250), (980, 68800), (1000, 67424), (1075, 62720), (1120, 60200), (1204, 56000), (1225, 55040), (1280, 52675), (1376, 49000), (1400, 48160), (1505, 44800), (1568, 43000), (1600, 42140), (1720, 39200), (1750, 38528), (1792, 37625), (1960, 34400), (2000, 33712), (2107, 32000), (2150, 31360), (2240, 30100), (2408, 28000), (2450, 27520), (2752, 24500), (2800, 24080), (3010, 22400), (3136, 21500), (3200, 21070), (3440, 19600), (3500, 19264), (3920, 17200), (4000, 16856), (4214, 16000), (4300, 15680), (4480, 15050), (4816, 14000), (4900, 13760), (5375, 12544), (5504, 12250), (5600, 12040), (6020, 11200), (6125, 11008), (6272, 10750), (6400, 10535), (6880, 9800), (7000, 9632), (7525, 8960), (7840, 8600), (8000, 8428)]