205076480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2895

約数の個数: 96

約数和(自身を含む): 562554720

約数和(自身を除く): 357478240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2861, 3584, 4480, 5120, 5722, 7168, 8960, 10240, 11444, 14305, 14336, 17920, 20027, 22888, 28610, 35840, 40054, 45776, 57220, 71680, 80108, 91552, 100135, 114440, 160216, 183104, 200270, 228880, 320432, 366208, 400540, 457760, 640864, 732416, 801080, 915520, 1281728, 1464832, 1602160, 1831040, 2563456, 2929664, 3204320, 3662080, 5126912, 5859328, 6408640, 7324160, 10253824, 12817280, 14648320, 20507648, 25634560, 29296640, 41015296, 51269120, 102538240, 205076480]

約数ペア:

[(1, 205076480), (2, 102538240), (4, 51269120), (5, 41015296), (7, 29296640), (8, 25634560), (10, 20507648), (14, 14648320), (16, 12817280), (20, 10253824), (28, 7324160), (32, 6408640), (35, 5859328), (40, 5126912), (56, 3662080), (64, 3204320), (70, 2929664), (80, 2563456), (112, 1831040), (128, 1602160), (140, 1464832), (160, 1281728), (224, 915520), (256, 801080), (280, 732416), (320, 640864), (448, 457760), (512, 400540), (560, 366208), (640, 320432), (896, 228880), (1024, 200270), (1120, 183104), (1280, 160216), (1792, 114440), (2048, 100135), (2240, 91552), (2560, 80108), (2861, 71680), (3584, 57220), (4480, 45776), (5120, 40054), (5722, 35840), (7168, 28610), (8960, 22888), (10240, 20027), (11444, 17920), (14305, 14336)]