138416760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 477921600

約数和(自身を除く): 339504840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 115, 120, 138, 146, 180, 184, 207, 219, 229, 230, 276, 292, 345, 360, 365, 414, 438, 458, 460, 552, 584, 657, 687, 690, 730, 828, 876, 916, 920, 1035, 1095, 1145, 1314, 1374, 1380, 1460, 1656, 1679, 1752, 1832, 2061, 2070, 2190, 2290, 2628, 2748, 2760, 2920, 3285, 3358, 3435, 4122, 4140, 4380, 4580, 5037, 5256, 5267, 5496, 6570, 6716, 6870, 8244, 8280, 8395, 8760, 9160, 10074, 10305, 10534, 13140, 13432, 13740, 15111, 15801, 16488, 16717, 16790, 20148, 20610, 21068, 25185, 26280, 26335, 27480, 30222, 31602, 33434, 33580, 40296, 41220, 42136, 47403, 50151, 50370, 52670, 60444, 63204, 66868, 67160, 75555, 79005, 82440, 83585, 94806, 100302, 100740, 105340, 120888, 126408, 133736, 150453, 151110, 158010, 167170, 189612, 200604, 201480, 210680, 237015, 250755, 300906, 302220, 316020, 334340, 379224, 384491, 401208, 474030, 501510, 601812, 604440, 632040, 668680, 752265, 768982, 948060, 1003020, 1153473, 1203624, 1504530, 1537964, 1896120, 1922455, 2006040, 2306946, 3009060, 3075928, 3460419, 3844910, 4613892, 5767365, 6018120, 6920838, 7689820, 9227784, 11534730, 13841676, 15379640, 17302095, 23069460, 27683352, 34604190, 46138920, 69208380, 138416760]

約数ペア:

[(1, 138416760), (2, 69208380), (3, 46138920), (4, 34604190), (5, 27683352), (6, 23069460), (8, 17302095), (9, 15379640), (10, 13841676), (12, 11534730), (15, 9227784), (18, 7689820), (20, 6920838), (23, 6018120), (24, 5767365), (30, 4613892), (36, 3844910), (40, 3460419), (45, 3075928), (46, 3009060), (60, 2306946), (69, 2006040), (72, 1922455), (73, 1896120), (90, 1537964), (92, 1504530), (115, 1203624), (120, 1153473), (138, 1003020), (146, 948060), (180, 768982), (184, 752265), (207, 668680), (219, 632040), (229, 604440), (230, 601812), (276, 501510), (292, 474030), (345, 401208), (360, 384491), (365, 379224), (414, 334340), (438, 316020), (458, 302220), (460, 300906), (552, 250755), (584, 237015), (657, 210680), (687, 201480), (690, 200604), (730, 189612), (828, 167170), (876, 158010), (916, 151110), (920, 150453), (1035, 133736), (1095, 126408), (1145, 120888), (1314, 105340), (1374, 100740), (1380, 100302), (1460, 94806), (1656, 83585), (1679, 82440), (1752, 79005), (1832, 75555), (2061, 67160), (2070, 66868), (2190, 63204), (2290, 60444), (2628, 52670), (2748, 50370), (2760, 50151), (2920, 47403), (3285, 42136), (3358, 41220), (3435, 40296), (4122, 33580), (4140, 33434), (4380, 31602), (4580, 30222), (5037, 27480), (5256, 26335), (5267, 26280), (5496, 25185), (6570, 21068), (6716, 20610), (6870, 20148), (8244, 16790), (8280, 16717), (8395, 16488), (8760, 15801), (9160, 15111), (10074, 13740), (10305, 13432), (10534, 13140)]