210394240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{6709}}^1$

素因数の和:6742

約数の個数: 96

約数和(自身を含む): 585179100

約数和(自身を除く): 374784860

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, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 6709, 7840, 13418, 15680, 26836, 31360, 33545, 46963, 53672, 67090, 93926, 107344, 134180, 187852, 214688, 234815, 268360, 328741, 375704, 429376, 469630, 536720, 657482, 751408, 858752, 939260, 1073440, 1314964, 1502816, 1643705, 1878520, 2146880, 2629928, 3005632, 3287410, 3757040, 4293760, 5259856, 6011264, 6574820, 7514080, 10519712, 13149640, 15028160, 21039424, 26299280, 30056320, 42078848, 52598560, 105197120, 210394240]

約数ペア:

[(1, 210394240), (2, 105197120), (4, 52598560), (5, 42078848), (7, 30056320), (8, 26299280), (10, 21039424), (14, 15028160), (16, 13149640), (20, 10519712), (28, 7514080), (32, 6574820), (35, 6011264), (40, 5259856), (49, 4293760), (56, 3757040), (64, 3287410), (70, 3005632), (80, 2629928), (98, 2146880), (112, 1878520), (128, 1643705), (140, 1502816), (160, 1314964), (196, 1073440), (224, 939260), (245, 858752), (280, 751408), (320, 657482), (392, 536720), (448, 469630), (490, 429376), (560, 375704), (640, 328741), (784, 268360), (896, 234815), (980, 214688), (1120, 187852), (1568, 134180), (1960, 107344), (2240, 93926), (3136, 67090), (3920, 53672), (4480, 46963), (6272, 33545), (6709, 31360), (7840, 26836), (13418, 15680)]