268861600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 769075776

約数和(自身を除く): 500214176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 800, 820, 1025, 1120, 1148, 1171, 1312, 1400, 1435, 1640, 2050, 2296, 2342, 2800, 2870, 3280, 4100, 4592, 4684, 5600, 5740, 5855, 6560, 7175, 8197, 8200, 9184, 9368, 11480, 11710, 14350, 16394, 16400, 18736, 22960, 23420, 28700, 29275, 32788, 32800, 37472, 40985, 45920, 46840, 48011, 57400, 58550, 65576, 81970, 93680, 96022, 114800, 117100, 131152, 163940, 187360, 192044, 204925, 229600, 234200, 240055, 262304, 327880, 336077, 384088, 409850, 468400, 480110, 655760, 672154, 768176, 819700, 936800, 960220, 1200275, 1311520, 1344308, 1536352, 1639400, 1680385, 1920440, 2400550, 2688616, 3278800, 3360770, 3840880, 4801100, 5377232, 6557600, 6721540, 7681760, 8401925, 9602200, 10754464, 13443080, 16803850, 19204400, 26886160, 33607700, 38408800, 53772320, 67215400, 134430800, 268861600]

約数ペア:

[(1, 268861600), (2, 134430800), (4, 67215400), (5, 53772320), (7, 38408800), (8, 33607700), (10, 26886160), (14, 19204400), (16, 16803850), (20, 13443080), (25, 10754464), (28, 9602200), (32, 8401925), (35, 7681760), (40, 6721540), (41, 6557600), (50, 5377232), (56, 4801100), (70, 3840880), (80, 3360770), (82, 3278800), (100, 2688616), (112, 2400550), (140, 1920440), (160, 1680385), (164, 1639400), (175, 1536352), (200, 1344308), (205, 1311520), (224, 1200275), (280, 960220), (287, 936800), (328, 819700), (350, 768176), (400, 672154), (410, 655760), (560, 480110), (574, 468400), (656, 409850), (700, 384088), (800, 336077), (820, 327880), (1025, 262304), (1120, 240055), (1148, 234200), (1171, 229600), (1312, 204925), (1400, 192044), (1435, 187360), (1640, 163940), (2050, 131152), (2296, 117100), (2342, 114800), (2800, 96022), (2870, 93680), (3280, 81970), (4100, 65576), (4592, 58550), (4684, 57400), (5600, 48011), (5740, 46840), (5855, 45920), (6560, 40985), (7175, 37472), (8197, 32800), (8200, 32788), (9184, 29275), (9368, 28700), (11480, 23420), (11710, 22960), (14350, 18736), (16394, 16400)]