338336640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 1179079200

約数和(自身を除く): 840742560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 384, 389, 453, 480, 576, 604, 640, 720, 755, 778, 906, 960, 1152, 1167, 1208, 1359, 1440, 1510, 1556, 1812, 1920, 1945, 2265, 2334, 2416, 2718, 2880, 3020, 3112, 3501, 3624, 3890, 4530, 4668, 4832, 5436, 5760, 5835, 6040, 6224, 6795, 7002, 7248, 7780, 9060, 9336, 9664, 10872, 11670, 12080, 12448, 13590, 14004, 14496, 15560, 17505, 18120, 18672, 19328, 21744, 23340, 24160, 24896, 27180, 28008, 28992, 31120, 35010, 36240, 37344, 43488, 46680, 48320, 49792, 54360, 56016, 57984, 58739, 62240, 70020, 72480, 74688, 86976, 93360, 96640, 108720, 112032, 117478, 124480, 140040, 144960, 149376, 173952, 176217, 186720, 217440, 224064, 234956, 248960, 280080, 289920, 293695, 352434, 373440, 434880, 448128, 469912, 528651, 560160, 587390, 704868, 746880, 869760, 881085, 939824, 1057302, 1120320, 1174780, 1409736, 1762170, 1879648, 2114604, 2240640, 2349560, 2643255, 2819472, 3524340, 3759296, 4229208, 4699120, 5286510, 5638944, 7048680, 7518592, 8458416, 9398240, 10573020, 11277888, 14097360, 16916832, 18796480, 21146040, 22555776, 28194720, 33833664, 37592960, 42292080, 56389440, 67667328, 84584160, 112778880, 169168320, 338336640]

約数ペア:

[(1, 338336640), (2, 169168320), (3, 112778880), (4, 84584160), (5, 67667328), (6, 56389440), (8, 42292080), (9, 37592960), (10, 33833664), (12, 28194720), (15, 22555776), (16, 21146040), (18, 18796480), (20, 16916832), (24, 14097360), (30, 11277888), (32, 10573020), (36, 9398240), (40, 8458416), (45, 7518592), (48, 7048680), (60, 5638944), (64, 5286510), (72, 4699120), (80, 4229208), (90, 3759296), (96, 3524340), (120, 2819472), (128, 2643255), (144, 2349560), (151, 2240640), (160, 2114604), (180, 1879648), (192, 1762170), (240, 1409736), (288, 1174780), (302, 1120320), (320, 1057302), (360, 939824), (384, 881085), (389, 869760), (453, 746880), (480, 704868), (576, 587390), (604, 560160), (640, 528651), (720, 469912), (755, 448128), (778, 434880), (906, 373440), (960, 352434), (1152, 293695), (1167, 289920), (1208, 280080), (1359, 248960), (1440, 234956), (1510, 224064), (1556, 217440), (1812, 186720), (1920, 176217), (1945, 173952), (2265, 149376), (2334, 144960), (2416, 140040), (2718, 124480), (2880, 117478), (3020, 112032), (3112, 108720), (3501, 96640), (3624, 93360), (3890, 86976), (4530, 74688), (4668, 72480), (4832, 70020), (5436, 62240), (5760, 58739), (5835, 57984), (6040, 56016), (6224, 54360), (6795, 49792), (7002, 48320), (7248, 46680), (7780, 43488), (9060, 37344), (9336, 36240), (9664, 35010), (10872, 31120), (11670, 28992), (12080, 28008), (12448, 27180), (13590, 24896), (14004, 24160), (14496, 23340), (15560, 21744), (17505, 19328), (18120, 18672)]