67104520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 181152000

約数和(自身を除く): 114047480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 73, 98, 134, 140, 146, 196, 245, 268, 280, 292, 335, 343, 365, 392, 469, 490, 511, 536, 584, 670, 686, 730, 938, 980, 1022, 1340, 1372, 1460, 1715, 1876, 1960, 2044, 2345, 2555, 2680, 2744, 2920, 3283, 3430, 3577, 3752, 4088, 4690, 4891, 5110, 6566, 6860, 7154, 9380, 9782, 10220, 13132, 13720, 14308, 16415, 17885, 18760, 19564, 20440, 22981, 24455, 25039, 26264, 28616, 32830, 34237, 35770, 39128, 45962, 48910, 50078, 65660, 68474, 71540, 91924, 97820, 100156, 114905, 125195, 131320, 136948, 143080, 171185, 183848, 195640, 200312, 229810, 239659, 250390, 273896, 342370, 459620, 479318, 500780, 684740, 919240, 958636, 1001560, 1198295, 1369480, 1677613, 1917272, 2396590, 3355226, 4793180, 6710452, 8388065, 9586360, 13420904, 16776130, 33552260, 67104520]

約数ペア:

[(1, 67104520), (2, 33552260), (4, 16776130), (5, 13420904), (7, 9586360), (8, 8388065), (10, 6710452), (14, 4793180), (20, 3355226), (28, 2396590), (35, 1917272), (40, 1677613), (49, 1369480), (56, 1198295), (67, 1001560), (70, 958636), (73, 919240), (98, 684740), (134, 500780), (140, 479318), (146, 459620), (196, 342370), (245, 273896), (268, 250390), (280, 239659), (292, 229810), (335, 200312), (343, 195640), (365, 183848), (392, 171185), (469, 143080), (490, 136948), (511, 131320), (536, 125195), (584, 114905), (670, 100156), (686, 97820), (730, 91924), (938, 71540), (980, 68474), (1022, 65660), (1340, 50078), (1372, 48910), (1460, 45962), (1715, 39128), (1876, 35770), (1960, 34237), (2044, 32830), (2345, 28616), (2555, 26264), (2680, 25039), (2744, 24455), (2920, 22981), (3283, 20440), (3430, 19564), (3577, 18760), (3752, 17885), (4088, 16415), (4690, 14308), (4891, 13720), (5110, 13132), (6566, 10220), (6860, 9782), (7154, 9380)]