395153280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 192

約数和(自身を含む): 1409166720

約数和(自身を除く): 1014013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2213, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4426, 4464, 4960, 5580, 5760, 5952, 6639, 7440, 8852, 8928, 9920, 11065, 11160, 11904, 13278, 14880, 17704, 17856, 19840, 19917, 22130, 22320, 26556, 29760, 33195, 35408, 35712, 39834, 44260, 44640, 53112, 59520, 66390, 68603, 70816, 79668, 88520, 89280, 99585, 106224, 132780, 137206, 141632, 159336, 177040, 178560, 199170, 205809, 212448, 265560, 274412, 283264, 318672, 343015, 354080, 398340, 411618, 424896, 531120, 548824, 617427, 637344, 686030, 708160, 796680, 823236, 849792, 1029045, 1062240, 1097648, 1234854, 1274688, 1372060, 1416320, 1593360, 1646472, 2058090, 2124480, 2195296, 2469708, 2549376, 2744120, 3087135, 3186720, 3292944, 4116180, 4248960, 4390592, 4939416, 5488240, 6174270, 6373440, 6585888, 8232360, 8781184, 9878832, 10976480, 12348540, 12746880, 13171776, 16464720, 19757664, 21952960, 24697080, 26343552, 32929440, 39515328, 43905920, 49394160, 65858880, 79030656, 98788320, 131717760, 197576640, 395153280]

約数ペア:

[(1, 395153280), (2, 197576640), (3, 131717760), (4, 98788320), (5, 79030656), (6, 65858880), (8, 49394160), (9, 43905920), (10, 39515328), (12, 32929440), (15, 26343552), (16, 24697080), (18, 21952960), (20, 19757664), (24, 16464720), (30, 13171776), (31, 12746880), (32, 12348540), (36, 10976480), (40, 9878832), (45, 8781184), (48, 8232360), (60, 6585888), (62, 6373440), (64, 6174270), (72, 5488240), (80, 4939416), (90, 4390592), (93, 4248960), (96, 4116180), (120, 3292944), (124, 3186720), (128, 3087135), (144, 2744120), (155, 2549376), (160, 2469708), (180, 2195296), (186, 2124480), (192, 2058090), (240, 1646472), (248, 1593360), (279, 1416320), (288, 1372060), (310, 1274688), (320, 1234854), (360, 1097648), (372, 1062240), (384, 1029045), (465, 849792), (480, 823236), (496, 796680), (558, 708160), (576, 686030), (620, 637344), (640, 617427), (720, 548824), (744, 531120), (930, 424896), (960, 411618), (992, 398340), (1116, 354080), (1152, 343015), (1240, 318672), (1395, 283264), (1440, 274412), (1488, 265560), (1860, 212448), (1920, 205809), (1984, 199170), (2213, 178560), (2232, 177040), (2480, 159336), (2790, 141632), (2880, 137206), (2976, 132780), (3720, 106224), (3968, 99585), (4426, 89280), (4464, 88520), (4960, 79668), (5580, 70816), (5760, 68603), (5952, 66390), (6639, 59520), (7440, 53112), (8852, 44640), (8928, 44260), (9920, 39834), (11065, 35712), (11160, 35408), (11904, 33195), (13278, 29760), (14880, 26556), (17704, 22320), (17856, 22130), (19840, 19917)]