528785280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 1903564800

約数和(自身を除く): 1374779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 431, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 862, 864, 960, 1065, 1080, 1136, 1152, 1278, 1293, 1420, 1440, 1704, 1724, 1728, 1917, 1920, 2130, 2155, 2160, 2272, 2556, 2586, 2840, 2880, 3195, 3408, 3448, 3456, 3834, 3879, 4260, 4310, 4320, 4544, 5112, 5172, 5680, 5760, 6390, 6465, 6816, 6896, 7668, 7758, 8520, 8620, 8640, 9088, 9585, 10224, 10344, 11360, 11637, 12780, 12930, 13632, 13792, 15336, 15516, 17040, 17240, 17280, 19170, 19395, 20448, 20688, 22720, 23274, 25560, 25860, 27264, 27584, 30601, 30672, 31032, 34080, 34480, 38340, 38790, 40896, 41376, 45440, 46548, 51120, 51720, 55168, 58185, 61202, 61344, 62064, 68160, 68960, 76680, 77580, 81792, 82752, 91803, 93096, 102240, 103440, 116370, 122404, 122688, 124128, 136320, 137920, 153005, 153360, 155160, 165504, 183606, 186192, 204480, 206880, 232740, 244808, 245376, 248256, 275409, 275840, 306010, 306720, 310320, 367212, 372384, 408960, 413760, 459015, 465480, 489616, 496512, 550818, 612020, 613440, 620640, 734424, 744768, 826227, 827520, 918030, 930960, 979232, 1101636, 1224040, 1226880, 1241280, 1377045, 1468848, 1489536, 1652454, 1836060, 1861920, 1958464, 2203272, 2448080, 2482560, 2754090, 2937696, 3304908, 3672120, 3723840, 3916928, 4131135, 4406544, 4896160, 5508180, 5875392, 6609816, 7344240, 7447680, 8262270, 8813088, 9792320, 11016360, 11750784, 13219632, 14688480, 16524540, 17626176, 19584640, 22032720, 26439264, 29376960, 33049080, 35252352, 44065440, 52878528, 58753920, 66098160, 88130880, 105757056, 132196320, 176261760, 264392640, 528785280]

約数ペア:

[(1, 528785280), (2, 264392640), (3, 176261760), (4, 132196320), (5, 105757056), (6, 88130880), (8, 66098160), (9, 58753920), (10, 52878528), (12, 44065440), (15, 35252352), (16, 33049080), (18, 29376960), (20, 26439264), (24, 22032720), (27, 19584640), (30, 17626176), (32, 16524540), (36, 14688480), (40, 13219632), (45, 11750784), (48, 11016360), (54, 9792320), (60, 8813088), (64, 8262270), (71, 7447680), (72, 7344240), (80, 6609816), (90, 5875392), (96, 5508180), (108, 4896160), (120, 4406544), (128, 4131135), (135, 3916928), (142, 3723840), (144, 3672120), (160, 3304908), (180, 2937696), (192, 2754090), (213, 2482560), (216, 2448080), (240, 2203272), (270, 1958464), (284, 1861920), (288, 1836060), (320, 1652454), (355, 1489536), (360, 1468848), (384, 1377045), (426, 1241280), (431, 1226880), (432, 1224040), (480, 1101636), (540, 979232), (568, 930960), (576, 918030), (639, 827520), (640, 826227), (710, 744768), (720, 734424), (852, 620640), (862, 613440), (864, 612020), (960, 550818), (1065, 496512), (1080, 489616), (1136, 465480), (1152, 459015), (1278, 413760), (1293, 408960), (1420, 372384), (1440, 367212), (1704, 310320), (1724, 306720), (1728, 306010), (1917, 275840), (1920, 275409), (2130, 248256), (2155, 245376), (2160, 244808), (2272, 232740), (2556, 206880), (2586, 204480), (2840, 186192), (2880, 183606), (3195, 165504), (3408, 155160), (3448, 153360), (3456, 153005), (3834, 137920), (3879, 136320), (4260, 124128), (4310, 122688), (4320, 122404), (4544, 116370), (5112, 103440), (5172, 102240), (5680, 93096), (5760, 91803), (6390, 82752), (6465, 81792), (6816, 77580), (6896, 76680), (7668, 68960), (7758, 68160), (8520, 62064), (8620, 61344), (8640, 61202), (9088, 58185), (9585, 55168), (10224, 51720), (10344, 51120), (11360, 46548), (11637, 45440), (12780, 41376), (12930, 40896), (13632, 38790), (13792, 38340), (15336, 34480), (15516, 34080), (17040, 31032), (17240, 30672), (17280, 30601), (19170, 27584), (19395, 27264), (20448, 25860), (20688, 25560), (22720, 23274)]