212464000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 616749120

約数和(自身を除く): 404285120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 271, 280, 320, 350, 392, 400, 448, 490, 500, 542, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1084, 1120, 1225, 1355, 1400, 1568, 1600, 1750, 1897, 1960, 2000, 2168, 2240, 2450, 2710, 2800, 3136, 3200, 3500, 3794, 3920, 4000, 4336, 4480, 4900, 5420, 5600, 6125, 6272, 6775, 7000, 7588, 7840, 8000, 8672, 9485, 9800, 10840, 11200, 12250, 13279, 13550, 14000, 15176, 15680, 16000, 17344, 18970, 19600, 21680, 22400, 24500, 26558, 27100, 28000, 30352, 31360, 33875, 34688, 37940, 39200, 43360, 47425, 49000, 53116, 54200, 56000, 60704, 66395, 67750, 75880, 78400, 86720, 94850, 98000, 106232, 108400, 112000, 121408, 132790, 135500, 151760, 156800, 173440, 189700, 196000, 212464, 216800, 237125, 242816, 265580, 271000, 303520, 331975, 379400, 392000, 424928, 433600, 474250, 531160, 542000, 607040, 663950, 758800, 784000, 849856, 867200, 948500, 1062320, 1084000, 1214080, 1327900, 1517600, 1659875, 1699712, 1897000, 2124640, 2168000, 2655800, 3035200, 3319750, 3794000, 4249280, 4336000, 5311600, 6070400, 6639500, 7588000, 8498560, 10623200, 13279000, 15176000, 21246400, 26558000, 30352000, 42492800, 53116000, 106232000, 212464000]

約数ペア:

[(1, 212464000), (2, 106232000), (4, 53116000), (5, 42492800), (7, 30352000), (8, 26558000), (10, 21246400), (14, 15176000), (16, 13279000), (20, 10623200), (25, 8498560), (28, 7588000), (32, 6639500), (35, 6070400), (40, 5311600), (49, 4336000), (50, 4249280), (56, 3794000), (64, 3319750), (70, 3035200), (80, 2655800), (98, 2168000), (100, 2124640), (112, 1897000), (125, 1699712), (128, 1659875), (140, 1517600), (160, 1327900), (175, 1214080), (196, 1084000), (200, 1062320), (224, 948500), (245, 867200), (250, 849856), (271, 784000), (280, 758800), (320, 663950), (350, 607040), (392, 542000), (400, 531160), (448, 474250), (490, 433600), (500, 424928), (542, 392000), (560, 379400), (640, 331975), (700, 303520), (784, 271000), (800, 265580), (875, 242816), (896, 237125), (980, 216800), (1000, 212464), (1084, 196000), (1120, 189700), (1225, 173440), (1355, 156800), (1400, 151760), (1568, 135500), (1600, 132790), (1750, 121408), (1897, 112000), (1960, 108400), (2000, 106232), (2168, 98000), (2240, 94850), (2450, 86720), (2710, 78400), (2800, 75880), (3136, 67750), (3200, 66395), (3500, 60704), (3794, 56000), (3920, 54200), (4000, 53116), (4336, 49000), (4480, 47425), (4900, 43360), (5420, 39200), (5600, 37940), (6125, 34688), (6272, 33875), (6775, 31360), (7000, 30352), (7588, 28000), (7840, 27100), (8000, 26558), (8672, 24500), (9485, 22400), (9800, 21680), (10840, 19600), (11200, 18970), (12250, 17344), (13279, 16000), (13550, 15680), (14000, 15176)]