2143831200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{127609}}^1$

素因数の和:127639

約数の個数: 144

約数和(自身を含む): 7975114560

約数和(自身を除く): 5831283360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 127609, 255218, 382827, 510436, 638045, 765654, 893263, 1020872, 1276090, 1531308, 1786526, 1914135, 2041744, 2552180, 2679789, 3062616, 3190225, 3573052, 3828270, 4083488, 4466315, 5104360, 5359578, 6125232, 6380450, 7146104, 7656540, 8932630, 9570675, 10208720, 10719156, 12250464, 12760900, 13398945, 14292208, 15313080, 17865260, 19141350, 20417440, 21438312, 22331575, 25521800, 26797890, 28584416, 30626160, 35730520, 38282700, 42876624, 44663150, 51043600, 53595780, 61252320, 66994725, 71461040, 76565400, 85753248, 89326300, 102087200, 107191560, 133989450, 142922080, 153130800, 178652600, 214383120, 267978900, 306261600, 357305200, 428766240, 535957800, 714610400, 1071915600, 2143831200]

約数ペア:

[(1, 2143831200), (2, 1071915600), (3, 714610400), (4, 535957800), (5, 428766240), (6, 357305200), (7, 306261600), (8, 267978900), (10, 214383120), (12, 178652600), (14, 153130800), (15, 142922080), (16, 133989450), (20, 107191560), (21, 102087200), (24, 89326300), (25, 85753248), (28, 76565400), (30, 71461040), (32, 66994725), (35, 61252320), (40, 53595780), (42, 51043600), (48, 44663150), (50, 42876624), (56, 38282700), (60, 35730520), (70, 30626160), (75, 28584416), (80, 26797890), (84, 25521800), (96, 22331575), (100, 21438312), (105, 20417440), (112, 19141350), (120, 17865260), (140, 15313080), (150, 14292208), (160, 13398945), (168, 12760900), (175, 12250464), (200, 10719156), (210, 10208720), (224, 9570675), (240, 8932630), (280, 7656540), (300, 7146104), (336, 6380450), (350, 6125232), (400, 5359578), (420, 5104360), (480, 4466315), (525, 4083488), (560, 3828270), (600, 3573052), (672, 3190225), (700, 3062616), (800, 2679789), (840, 2552180), (1050, 2041744), (1120, 1914135), (1200, 1786526), (1400, 1531308), (1680, 1276090), (2100, 1020872), (2400, 893263), (2800, 765654), (3360, 638045), (4200, 510436), (5600, 382827), (8400, 255218), (16800, 127609)]