683146240

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 176

約数和(自身を含む): 1915992000

約数和(自身を除く): 1232845760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 389, 392, 448, 490, 512, 560, 640, 686, 778, 784, 896, 980, 1024, 1120, 1280, 1372, 1556, 1568, 1715, 1792, 1945, 1960, 2240, 2560, 2723, 2744, 3112, 3136, 3430, 3584, 3890, 3920, 4480, 5120, 5446, 5488, 6224, 6272, 6860, 7168, 7780, 7840, 8960, 10892, 10976, 12448, 12544, 13615, 13720, 15560, 15680, 17920, 19061, 21784, 21952, 24896, 25088, 27230, 27440, 31120, 31360, 35840, 38122, 43568, 43904, 49792, 50176, 54460, 54880, 62240, 62720, 76244, 87136, 87808, 95305, 99584, 108920, 109760, 124480, 125440, 133427, 152488, 174272, 175616, 190610, 199168, 217840, 219520, 248960, 250880, 266854, 304976, 348544, 351232, 381220, 398336, 435680, 439040, 497920, 533708, 609952, 667135, 697088, 762440, 871360, 878080, 995840, 1067416, 1219904, 1334270, 1394176, 1524880, 1742720, 1756160, 1991680, 2134832, 2439808, 2668540, 2788352, 3049760, 3485440, 4269664, 4879616, 5337080, 6099520, 6970880, 8539328, 9759232, 10674160, 12199040, 13941760, 17078656, 19518464, 21348320, 24398080, 34157312, 42696640, 48796160, 68314624, 85393280, 97592320, 136629248, 170786560, 341573120, 683146240]

約数ペア:

[(1, 683146240), (2, 341573120), (4, 170786560), (5, 136629248), (7, 97592320), (8, 85393280), (10, 68314624), (14, 48796160), (16, 42696640), (20, 34157312), (28, 24398080), (32, 21348320), (35, 19518464), (40, 17078656), (49, 13941760), (56, 12199040), (64, 10674160), (70, 9759232), (80, 8539328), (98, 6970880), (112, 6099520), (128, 5337080), (140, 4879616), (160, 4269664), (196, 3485440), (224, 3049760), (245, 2788352), (256, 2668540), (280, 2439808), (320, 2134832), (343, 1991680), (389, 1756160), (392, 1742720), (448, 1524880), (490, 1394176), (512, 1334270), (560, 1219904), (640, 1067416), (686, 995840), (778, 878080), (784, 871360), (896, 762440), (980, 697088), (1024, 667135), (1120, 609952), (1280, 533708), (1372, 497920), (1556, 439040), (1568, 435680), (1715, 398336), (1792, 381220), (1945, 351232), (1960, 348544), (2240, 304976), (2560, 266854), (2723, 250880), (2744, 248960), (3112, 219520), (3136, 217840), (3430, 199168), (3584, 190610), (3890, 175616), (3920, 174272), (4480, 152488), (5120, 133427), (5446, 125440), (5488, 124480), (6224, 109760), (6272, 108920), (6860, 99584), (7168, 95305), (7780, 87808), (7840, 87136), (8960, 76244), (10892, 62720), (10976, 62240), (12448, 54880), (12544, 54460), (13615, 50176), (13720, 49792), (15560, 43904), (15680, 43568), (17920, 38122), (19061, 35840), (21784, 31360), (21952, 31120), (24896, 27440), (25088, 27230)]