280520096160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{819659}}^1$

素因数の和:819731

約数の個数: 192

約数和(自身を含む): 951802306560

約数和(自身を除く): 671282210400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 7130, 7440, 8556, 10695, 11040, 11408, 14260, 14880, 17112, 21390, 22816, 28520, 34224, 42780, 57040, 68448, 85560, 114080, 171120, 342240, 819659, 1639318, 2458977, 3278636, 4098295, 4917954, 6557272, 8196590, 9835908, 12294885, 13114544, 16393180, 18852157, 19671816, 24589770, 25409429, 26229088, 32786360, 37704314, 39343632, 49179540, 50818858, 56556471, 65572720, 75408628, 76228287, 78687264, 94260785, 98359080, 101637716, 113112942, 127047145, 131145440, 150817256, 152456574, 188521570, 196718160, 203275432, 226225884, 254094290, 282782355, 301634512, 304913148, 377043140, 381141435, 393436320, 406550864, 452451768, 508188580, 565564710, 584416867, 603269024, 609826296, 754086280, 762282870, 813101728, 904903536, 1016377160, 1131129420, 1168833734, 1219652592, 1508172560, 1524565740, 1753250601, 1809807072, 2032754320, 2262258840, 2337667468, 2439305184, 2922084335, 3016345120, 3049131480, 3506501202, 4065508640, 4524517680, 4675334936, 5844168670, 6098262960, 7013002404, 8766253005, 9049035360, 9350669872, 11688337340, 12196525920, 14026004808, 17532506010, 18701339744, 23376674680, 28052009616, 35065012020, 46753349360, 56104019232, 70130024040, 93506698720, 140260048080, 280520096160]

約数ペア:

[(1, 280520096160), (2, 140260048080), (3, 93506698720), (4, 70130024040), (5, 56104019232), (6, 46753349360), (8, 35065012020), (10, 28052009616), (12, 23376674680), (15, 18701339744), (16, 17532506010), (20, 14026004808), (23, 12196525920), (24, 11688337340), (30, 9350669872), (31, 9049035360), (32, 8766253005), (40, 7013002404), (46, 6098262960), (48, 5844168670), (60, 4675334936), (62, 4524517680), (69, 4065508640), (80, 3506501202), (92, 3049131480), (93, 3016345120), (96, 2922084335), (115, 2439305184), (120, 2337667468), (124, 2262258840), (138, 2032754320), (155, 1809807072), (160, 1753250601), (184, 1524565740), (186, 1508172560), (230, 1219652592), (240, 1168833734), (248, 1131129420), (276, 1016377160), (310, 904903536), (345, 813101728), (368, 762282870), (372, 754086280), (460, 609826296), (465, 603269024), (480, 584416867), (496, 565564710), (552, 508188580), (620, 452451768), (690, 406550864), (713, 393436320), (736, 381141435), (744, 377043140), (920, 304913148), (930, 301634512), (992, 282782355), (1104, 254094290), (1240, 226225884), (1380, 203275432), (1426, 196718160), (1488, 188521570), (1840, 152456574), (1860, 150817256), (2139, 131145440), (2208, 127047145), (2480, 113112942), (2760, 101637716), (2852, 98359080), (2976, 94260785), (3565, 78687264), (3680, 76228287), (3720, 75408628), (4278, 65572720), (4960, 56556471), (5520, 50818858), (5704, 49179540), (7130, 39343632), (7440, 37704314), (8556, 32786360), (10695, 26229088), (11040, 25409429), (11408, 24589770), (14260, 19671816), (14880, 18852157), (17112, 16393180), (21390, 13114544), (22816, 12294885), (28520, 9835908), (34224, 8196590), (42780, 6557272), (57040, 4917954), (68448, 4098295), (85560, 3278636), (114080, 2458977), (171120, 1639318), (342240, 819659)]