12542320000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{22397}}^1$

素因数の和:22438

約数の個数: 160

約数和(自身を含む): 35685389520

約数和(自身を除く): 23143069520

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, 250, 280, 320, 350, 400, 448, 500, 560, 625, 640, 700, 800, 875, 896, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3200, 3500, 4000, 4375, 4480, 5000, 5600, 7000, 8000, 8750, 10000, 11200, 14000, 16000, 17500, 20000, 22397, 22400, 28000, 35000, 40000, 44794, 56000, 70000, 80000, 89588, 111985, 112000, 140000, 156779, 179176, 223970, 280000, 313558, 358352, 447940, 559925, 560000, 627116, 716704, 783895, 895880, 1119850, 1254232, 1433408, 1567790, 1791760, 2239700, 2508464, 2799625, 2866816, 3135580, 3583520, 3919475, 4479400, 5016928, 5599250, 6271160, 7167040, 7838950, 8958800, 10033856, 11198500, 12542320, 13998125, 14334080, 15677900, 17917600, 19597375, 20067712, 22397000, 25084640, 27996250, 31355800, 35835200, 39194750, 44794000, 50169280, 55992500, 62711600, 71670400, 78389500, 89588000, 97986875, 100338560, 111985000, 125423200, 156779000, 179176000, 195973750, 223970000, 250846400, 313558000, 358352000, 391947500, 447940000, 501692800, 627116000, 783895000, 895880000, 1254232000, 1567790000, 1791760000, 2508464000, 3135580000, 6271160000, 12542320000]

約数ペア:

[(1, 12542320000), (2, 6271160000), (4, 3135580000), (5, 2508464000), (7, 1791760000), (8, 1567790000), (10, 1254232000), (14, 895880000), (16, 783895000), (20, 627116000), (25, 501692800), (28, 447940000), (32, 391947500), (35, 358352000), (40, 313558000), (50, 250846400), (56, 223970000), (64, 195973750), (70, 179176000), (80, 156779000), (100, 125423200), (112, 111985000), (125, 100338560), (128, 97986875), (140, 89588000), (160, 78389500), (175, 71670400), (200, 62711600), (224, 55992500), (250, 50169280), (280, 44794000), (320, 39194750), (350, 35835200), (400, 31355800), (448, 27996250), (500, 25084640), (560, 22397000), (625, 20067712), (640, 19597375), (700, 17917600), (800, 15677900), (875, 14334080), (896, 13998125), (1000, 12542320), (1120, 11198500), (1250, 10033856), (1400, 8958800), (1600, 7838950), (1750, 7167040), (2000, 6271160), (2240, 5599250), (2500, 5016928), (2800, 4479400), (3200, 3919475), (3500, 3583520), (4000, 3135580), (4375, 2866816), (4480, 2799625), (5000, 2508464), (5600, 2239700), (7000, 1791760), (8000, 1567790), (8750, 1433408), (10000, 1254232), (11200, 1119850), (14000, 895880), (16000, 783895), (17500, 716704), (20000, 627116), (22397, 560000), (22400, 559925), (28000, 447940), (35000, 358352), (40000, 313558), (44794, 280000), (56000, 223970), (70000, 179176), (80000, 156779), (89588, 140000), (111985, 112000)]