129516800

素因数分解:

$2^8\times 5^2\times 7^3\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 380184000

約数和(自身を除く): 250667200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 64, 70, 80, 98, 100, 112, 118, 128, 140, 160, 175, 196, 200, 224, 236, 245, 256, 280, 295, 320, 343, 350, 392, 400, 413, 448, 472, 490, 560, 590, 640, 686, 700, 784, 800, 826, 896, 944, 980, 1120, 1180, 1225, 1280, 1372, 1400, 1475, 1568, 1600, 1652, 1715, 1792, 1888, 1960, 2065, 2240, 2360, 2450, 2744, 2800, 2891, 2950, 3136, 3200, 3304, 3430, 3776, 3920, 4130, 4480, 4720, 4900, 5488, 5600, 5782, 5900, 6272, 6400, 6608, 6860, 7552, 7840, 8260, 8575, 8960, 9440, 9800, 10325, 10976, 11200, 11564, 11800, 12544, 13216, 13720, 14455, 15104, 15680, 16520, 17150, 18880, 19600, 20237, 20650, 21952, 22400, 23128, 23600, 26432, 27440, 28910, 31360, 33040, 34300, 37760, 39200, 40474, 41300, 43904, 44800, 46256, 47200, 52864, 54880, 57820, 62720, 66080, 68600, 72275, 75520, 78400, 80948, 82600, 87808, 92512, 94400, 101185, 105728, 109760, 115640, 132160, 137200, 144550, 156800, 161896, 165200, 185024, 188800, 202370, 219520, 231280, 264320, 274400, 289100, 313600, 323792, 330400, 370048, 377600, 404740, 439040, 462560, 505925, 528640, 548800, 578200, 647584, 660800, 740096, 809480, 925120, 1011850, 1097600, 1156400, 1295168, 1321600, 1618960, 1850240, 2023700, 2195200, 2312800, 2590336, 2643200, 3237920, 3700480, 4047400, 4625600, 5180672, 6475840, 8094800, 9251200, 12951680, 16189600, 18502400, 25903360, 32379200, 64758400, 129516800]

約数ペア:

[(1, 129516800), (2, 64758400), (4, 32379200), (5, 25903360), (7, 18502400), (8, 16189600), (10, 12951680), (14, 9251200), (16, 8094800), (20, 6475840), (25, 5180672), (28, 4625600), (32, 4047400), (35, 3700480), (40, 3237920), (49, 2643200), (50, 2590336), (56, 2312800), (59, 2195200), (64, 2023700), (70, 1850240), (80, 1618960), (98, 1321600), (100, 1295168), (112, 1156400), (118, 1097600), (128, 1011850), (140, 925120), (160, 809480), (175, 740096), (196, 660800), (200, 647584), (224, 578200), (236, 548800), (245, 528640), (256, 505925), (280, 462560), (295, 439040), (320, 404740), (343, 377600), (350, 370048), (392, 330400), (400, 323792), (413, 313600), (448, 289100), (472, 274400), (490, 264320), (560, 231280), (590, 219520), (640, 202370), (686, 188800), (700, 185024), (784, 165200), (800, 161896), (826, 156800), (896, 144550), (944, 137200), (980, 132160), (1120, 115640), (1180, 109760), (1225, 105728), (1280, 101185), (1372, 94400), (1400, 92512), (1475, 87808), (1568, 82600), (1600, 80948), (1652, 78400), (1715, 75520), (1792, 72275), (1888, 68600), (1960, 66080), (2065, 62720), (2240, 57820), (2360, 54880), (2450, 52864), (2744, 47200), (2800, 46256), (2891, 44800), (2950, 43904), (3136, 41300), (3200, 40474), (3304, 39200), (3430, 37760), (3776, 34300), (3920, 33040), (4130, 31360), (4480, 28910), (4720, 27440), (4900, 26432), (5488, 23600), (5600, 23128), (5782, 22400), (5900, 21952), (6272, 20650), (6400, 20237), (6608, 19600), (6860, 18880), (7552, 17150), (7840, 16520), (8260, 15680), (8575, 15104), (8960, 14455), (9440, 13720), (9800, 13216), (10325, 12544), (10976, 11800), (11200, 11564)]