214144000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 176

約数和(自身を含む): 613117440

約数和(自身を除く): 398973440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 239, 250, 256, 280, 320, 350, 400, 448, 478, 500, 512, 560, 640, 700, 800, 875, 896, 956, 1000, 1024, 1120, 1195, 1280, 1400, 1600, 1673, 1750, 1792, 1912, 2000, 2240, 2390, 2560, 2800, 3200, 3346, 3500, 3584, 3824, 4000, 4480, 4780, 5120, 5600, 5975, 6400, 6692, 7000, 7168, 7648, 8000, 8365, 8960, 9560, 11200, 11950, 12800, 13384, 14000, 15296, 16000, 16730, 17920, 19120, 22400, 23900, 25600, 26768, 28000, 29875, 30592, 32000, 33460, 35840, 38240, 41825, 44800, 47800, 53536, 56000, 59750, 61184, 64000, 66920, 76480, 83650, 89600, 95600, 107072, 112000, 119500, 122368, 128000, 133840, 152960, 167300, 179200, 191200, 209125, 214144, 224000, 239000, 244736, 267680, 305920, 334600, 382400, 418250, 428288, 448000, 478000, 535360, 611840, 669200, 764800, 836500, 856576, 896000, 956000, 1070720, 1223680, 1338400, 1529600, 1673000, 1713152, 1912000, 2141440, 2676800, 3059200, 3346000, 3824000, 4282880, 5353600, 6118400, 6692000, 7648000, 8565760, 10707200, 13384000, 15296000, 21414400, 26768000, 30592000, 42828800, 53536000, 107072000, 214144000]

約数ペア:

[(1, 214144000), (2, 107072000), (4, 53536000), (5, 42828800), (7, 30592000), (8, 26768000), (10, 21414400), (14, 15296000), (16, 13384000), (20, 10707200), (25, 8565760), (28, 7648000), (32, 6692000), (35, 6118400), (40, 5353600), (50, 4282880), (56, 3824000), (64, 3346000), (70, 3059200), (80, 2676800), (100, 2141440), (112, 1912000), (125, 1713152), (128, 1673000), (140, 1529600), (160, 1338400), (175, 1223680), (200, 1070720), (224, 956000), (239, 896000), (250, 856576), (256, 836500), (280, 764800), (320, 669200), (350, 611840), (400, 535360), (448, 478000), (478, 448000), (500, 428288), (512, 418250), (560, 382400), (640, 334600), (700, 305920), (800, 267680), (875, 244736), (896, 239000), (956, 224000), (1000, 214144), (1024, 209125), (1120, 191200), (1195, 179200), (1280, 167300), (1400, 152960), (1600, 133840), (1673, 128000), (1750, 122368), (1792, 119500), (1912, 112000), (2000, 107072), (2240, 95600), (2390, 89600), (2560, 83650), (2800, 76480), (3200, 66920), (3346, 64000), (3500, 61184), (3584, 59750), (3824, 56000), (4000, 53536), (4480, 47800), (4780, 44800), (5120, 41825), (5600, 38240), (5975, 35840), (6400, 33460), (6692, 32000), (7000, 30592), (7168, 29875), (7648, 28000), (8000, 26768), (8365, 25600), (8960, 23900), (9560, 22400), (11200, 19120), (11950, 17920), (12800, 16730), (13384, 16000), (14000, 15296)]