215317760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{3433}}^1$

素因数の和:3468

約数の個数: 108

約数和(自身を含む): 600132708

約数和(自身を除く): 384814948

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3433, 3920, 4480, 6272, 6866, 7840, 8960, 12544, 13732, 15680, 17165, 24031, 27464, 31360, 34330, 48062, 54928, 62720, 68660, 96124, 109856, 120155, 137320, 168217, 192248, 219712, 240310, 274640, 336434, 384496, 439424, 480620, 549280, 672868, 768992, 841085, 878848, 961240, 1098560, 1345736, 1537984, 1682170, 1922480, 2197120, 2691472, 3075968, 3364340, 3844960, 4394240, 5382944, 6151936, 6728680, 7689920, 10765888, 13457360, 15379840, 21531776, 26914720, 30759680, 43063552, 53829440, 107658880, 215317760]

約数ペア:

[(1, 215317760), (2, 107658880), (4, 53829440), (5, 43063552), (7, 30759680), (8, 26914720), (10, 21531776), (14, 15379840), (16, 13457360), (20, 10765888), (28, 7689920), (32, 6728680), (35, 6151936), (40, 5382944), (49, 4394240), (56, 3844960), (64, 3364340), (70, 3075968), (80, 2691472), (98, 2197120), (112, 1922480), (128, 1682170), (140, 1537984), (160, 1345736), (196, 1098560), (224, 961240), (245, 878848), (256, 841085), (280, 768992), (320, 672868), (392, 549280), (448, 480620), (490, 439424), (560, 384496), (640, 336434), (784, 274640), (896, 240310), (980, 219712), (1120, 192248), (1280, 168217), (1568, 137320), (1792, 120155), (1960, 109856), (2240, 96124), (3136, 68660), (3433, 62720), (3920, 54928), (4480, 48062), (6272, 34330), (6866, 31360), (7840, 27464), (8960, 24031), (12544, 17165), (13732, 15680)]