386605440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 256

約数和(自身を含む): 1475409600

約数和(自身を除く): 1088804160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1721, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3442, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5163, 5616, 5760, 6240, 6884, 7020, 7488, 8320, 8605, 8640, 9360, 10326, 11232, 12480, 13768, 14040, 14976, 15489, 17210, 17280, 18720, 20652, 22373, 22464, 24960, 25815, 27536, 28080, 30978, 34420, 37440, 41304, 44746, 44928, 46467, 51630, 55072, 56160, 61956, 67119, 68840, 74880, 77445, 82608, 89492, 92934, 103260, 110144, 111865, 112320, 123912, 134238, 137680, 154890, 165216, 178984, 185868, 201357, 206520, 220288, 223730, 224640, 232335, 247824, 268476, 275360, 309780, 330432, 335595, 357968, 371736, 402714, 413040, 447460, 464670, 495648, 536952, 550720, 604071, 619560, 660864, 671190, 715936, 743472, 805428, 826080, 894920, 929340, 991296, 1006785, 1073904, 1101440, 1208142, 1239120, 1342380, 1431872, 1486944, 1610856, 1652160, 1789840, 1858680, 1982592, 2013570, 2147808, 2416284, 2478240, 2684760, 2863744, 2973888, 3020355, 3221712, 3304320, 3579680, 3717360, 4027140, 4295616, 4832568, 4956480, 5369520, 5947776, 6040710, 6443424, 7159360, 7434720, 8054280, 8591232, 9665136, 9912960, 10739040, 12081420, 12886848, 14318720, 14869440, 16108560, 19330272, 21478080, 24162840, 25773696, 29738880, 32217120, 38660544, 42956160, 48325680, 64434240, 77321088, 96651360, 128868480, 193302720, 386605440]

約数ペア:

[(1, 386605440), (2, 193302720), (3, 128868480), (4, 96651360), (5, 77321088), (6, 64434240), (8, 48325680), (9, 42956160), (10, 38660544), (12, 32217120), (13, 29738880), (15, 25773696), (16, 24162840), (18, 21478080), (20, 19330272), (24, 16108560), (26, 14869440), (27, 14318720), (30, 12886848), (32, 12081420), (36, 10739040), (39, 9912960), (40, 9665136), (45, 8591232), (48, 8054280), (52, 7434720), (54, 7159360), (60, 6443424), (64, 6040710), (65, 5947776), (72, 5369520), (78, 4956480), (80, 4832568), (90, 4295616), (96, 4027140), (104, 3717360), (108, 3579680), (117, 3304320), (120, 3221712), (128, 3020355), (130, 2973888), (135, 2863744), (144, 2684760), (156, 2478240), (160, 2416284), (180, 2147808), (192, 2013570), (195, 1982592), (208, 1858680), (216, 1789840), (234, 1652160), (240, 1610856), (260, 1486944), (270, 1431872), (288, 1342380), (312, 1239120), (320, 1208142), (351, 1101440), (360, 1073904), (384, 1006785), (390, 991296), (416, 929340), (432, 894920), (468, 826080), (480, 805428), (520, 743472), (540, 715936), (576, 671190), (585, 660864), (624, 619560), (640, 604071), (702, 550720), (720, 536952), (780, 495648), (832, 464670), (864, 447460), (936, 413040), (960, 402714), (1040, 371736), (1080, 357968), (1152, 335595), (1170, 330432), (1248, 309780), (1404, 275360), (1440, 268476), (1560, 247824), (1664, 232335), (1721, 224640), (1728, 223730), (1755, 220288), (1872, 206520), (1920, 201357), (2080, 185868), (2160, 178984), (2340, 165216), (2496, 154890), (2808, 137680), (2880, 134238), (3120, 123912), (3442, 112320), (3456, 111865), (3510, 110144), (3744, 103260), (4160, 92934), (4320, 89492), (4680, 82608), (4992, 77445), (5163, 74880), (5616, 68840), (5760, 67119), (6240, 61956), (6884, 56160), (7020, 55072), (7488, 51630), (8320, 46467), (8605, 44928), (8640, 44746), (9360, 41304), (10326, 37440), (11232, 34420), (12480, 30978), (13768, 28080), (14040, 27536), (14976, 25815), (15489, 24960), (17210, 22464), (17280, 22373), (18720, 20652)]