245324800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 198

約数和(自身を含む): 714271992

約数和(自身を除く): 468947192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 128, 140, 148, 160, 175, 185, 200, 224, 256, 259, 280, 296, 320, 350, 370, 400, 448, 512, 518, 560, 592, 640, 700, 740, 800, 896, 925, 1024, 1036, 1120, 1184, 1280, 1295, 1369, 1400, 1480, 1600, 1792, 1850, 2072, 2240, 2368, 2560, 2590, 2738, 2800, 2960, 3200, 3584, 3700, 4144, 4480, 4736, 5120, 5180, 5476, 5600, 5920, 6400, 6475, 6845, 7168, 7400, 8288, 8960, 9472, 9583, 10360, 10952, 11200, 11840, 12800, 12950, 13690, 14800, 16576, 17920, 18944, 19166, 20720, 21904, 22400, 23680, 25600, 25900, 27380, 29600, 33152, 34225, 35840, 37888, 38332, 41440, 43808, 44800, 47360, 47915, 51800, 54760, 59200, 66304, 68450, 76664, 82880, 87616, 89600, 94720, 95830, 103600, 109520, 118400, 132608, 136900, 153328, 165760, 175232, 179200, 189440, 191660, 207200, 219040, 236800, 239575, 265216, 273800, 306656, 331520, 350464, 383320, 414400, 438080, 473600, 479150, 547600, 613312, 663040, 700928, 766640, 828800, 876160, 947200, 958300, 1095200, 1226624, 1326080, 1401856, 1533280, 1657600, 1752320, 1916600, 2190400, 2453248, 3066560, 3315200, 3504640, 3833200, 4380800, 4906496, 6133120, 6630400, 7009280, 7666400, 8761600, 9812992, 12266240, 15332800, 17523200, 24532480, 30665600, 35046400, 49064960, 61331200, 122662400, 245324800]

約数ペア:

[(1, 245324800), (2, 122662400), (4, 61331200), (5, 49064960), (7, 35046400), (8, 30665600), (10, 24532480), (14, 17523200), (16, 15332800), (20, 12266240), (25, 9812992), (28, 8761600), (32, 7666400), (35, 7009280), (37, 6630400), (40, 6133120), (50, 4906496), (56, 4380800), (64, 3833200), (70, 3504640), (74, 3315200), (80, 3066560), (100, 2453248), (112, 2190400), (128, 1916600), (140, 1752320), (148, 1657600), (160, 1533280), (175, 1401856), (185, 1326080), (200, 1226624), (224, 1095200), (256, 958300), (259, 947200), (280, 876160), (296, 828800), (320, 766640), (350, 700928), (370, 663040), (400, 613312), (448, 547600), (512, 479150), (518, 473600), (560, 438080), (592, 414400), (640, 383320), (700, 350464), (740, 331520), (800, 306656), (896, 273800), (925, 265216), (1024, 239575), (1036, 236800), (1120, 219040), (1184, 207200), (1280, 191660), (1295, 189440), (1369, 179200), (1400, 175232), (1480, 165760), (1600, 153328), (1792, 136900), (1850, 132608), (2072, 118400), (2240, 109520), (2368, 103600), (2560, 95830), (2590, 94720), (2738, 89600), (2800, 87616), (2960, 82880), (3200, 76664), (3584, 68450), (3700, 66304), (4144, 59200), (4480, 54760), (4736, 51800), (5120, 47915), (5180, 47360), (5476, 44800), (5600, 43808), (5920, 41440), (6400, 38332), (6475, 37888), (6845, 35840), (7168, 34225), (7400, 33152), (8288, 29600), (8960, 27380), (9472, 25900), (9583, 25600), (10360, 23680), (10952, 22400), (11200, 21904), (11840, 20720), (12800, 19166), (12950, 18944), (13690, 17920), (14800, 16576)]