242636800

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 688549680

約数和(自身を除く): 445912880

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, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 677, 700, 800, 896, 1024, 1120, 1280, 1354, 1400, 1600, 1792, 2048, 2240, 2560, 2708, 2800, 3200, 3385, 3584, 4480, 4739, 5120, 5416, 5600, 6400, 6770, 7168, 8960, 9478, 10240, 10832, 11200, 12800, 13540, 14336, 16925, 17920, 18956, 21664, 22400, 23695, 25600, 27080, 33850, 35840, 37912, 43328, 44800, 47390, 51200, 54160, 67700, 71680, 75824, 86656, 89600, 94780, 108320, 118475, 135400, 151648, 173312, 179200, 189560, 216640, 236950, 270800, 303296, 346624, 358400, 379120, 433280, 473900, 541600, 606592, 693248, 758240, 866560, 947800, 1083200, 1213184, 1386496, 1516480, 1733120, 1895600, 2166400, 2426368, 3032960, 3466240, 3791200, 4332800, 4852736, 6065920, 6932480, 7582400, 8665600, 9705472, 12131840, 15164800, 17331200, 24263680, 30329600, 34662400, 48527360, 60659200, 121318400, 242636800]

約数ペア:

[(1, 242636800), (2, 121318400), (4, 60659200), (5, 48527360), (7, 34662400), (8, 30329600), (10, 24263680), (14, 17331200), (16, 15164800), (20, 12131840), (25, 9705472), (28, 8665600), (32, 7582400), (35, 6932480), (40, 6065920), (50, 4852736), (56, 4332800), (64, 3791200), (70, 3466240), (80, 3032960), (100, 2426368), (112, 2166400), (128, 1895600), (140, 1733120), (160, 1516480), (175, 1386496), (200, 1213184), (224, 1083200), (256, 947800), (280, 866560), (320, 758240), (350, 693248), (400, 606592), (448, 541600), (512, 473900), (560, 433280), (640, 379120), (677, 358400), (700, 346624), (800, 303296), (896, 270800), (1024, 236950), (1120, 216640), (1280, 189560), (1354, 179200), (1400, 173312), (1600, 151648), (1792, 135400), (2048, 118475), (2240, 108320), (2560, 94780), (2708, 89600), (2800, 86656), (3200, 75824), (3385, 71680), (3584, 67700), (4480, 54160), (4739, 51200), (5120, 47390), (5416, 44800), (5600, 43328), (6400, 37912), (6770, 35840), (7168, 33850), (8960, 27080), (9478, 25600), (10240, 23695), (10832, 22400), (11200, 21664), (12800, 18956), (13540, 17920), (14336, 16925)]