139726080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 535691520

約数和(自身を除く): 395965440

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, 256, 260, 270, 288, 311, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 622, 624, 640, 702, 720, 768, 780, 832, 864, 933, 936, 960, 1040, 1080, 1152, 1170, 1244, 1248, 1280, 1404, 1440, 1555, 1560, 1664, 1728, 1755, 1866, 1872, 1920, 2080, 2160, 2304, 2340, 2488, 2496, 2799, 2808, 2880, 3110, 3120, 3328, 3456, 3510, 3732, 3744, 3840, 4043, 4160, 4320, 4665, 4680, 4976, 4992, 5598, 5616, 5760, 6220, 6240, 6912, 7020, 7464, 7488, 8086, 8320, 8397, 8640, 9330, 9360, 9952, 9984, 11196, 11232, 11520, 12129, 12440, 12480, 13995, 14040, 14928, 14976, 16172, 16640, 16794, 17280, 18660, 18720, 19904, 20215, 22392, 22464, 24258, 24880, 24960, 27990, 28080, 29856, 29952, 32344, 33588, 34560, 36387, 37320, 37440, 39808, 40430, 41985, 44784, 44928, 48516, 49760, 49920, 55980, 56160, 59712, 60645, 64688, 67176, 72774, 74640, 74880, 79616, 80860, 83970, 89568, 89856, 97032, 99520, 109161, 111960, 112320, 119424, 121290, 129376, 134352, 145548, 149280, 149760, 161720, 167940, 179136, 181935, 194064, 199040, 218322, 223920, 224640, 238848, 242580, 258752, 268704, 291096, 298560, 323440, 335880, 358272, 363870, 388128, 398080, 436644, 447840, 449280, 485160, 517504, 537408, 545805, 582192, 597120, 646880, 671760, 716544, 727740, 776256, 873288, 895680, 970320, 1035008, 1074816, 1091610, 1164384, 1194240, 1293760, 1343520, 1455480, 1552512, 1746576, 1791360, 1940640, 2149632, 2183220, 2328768, 2587520, 2687040, 2910960, 3105024, 3493152, 3582720, 3881280, 4366440, 4657536, 5175040, 5374080, 5821920, 6986304, 7762560, 8732880, 9315072, 10748160, 11643840, 13972608, 15525120, 17465760, 23287680, 27945216, 34931520, 46575360, 69863040, 139726080]

約数ペア:

[(1, 139726080), (2, 69863040), (3, 46575360), (4, 34931520), (5, 27945216), (6, 23287680), (8, 17465760), (9, 15525120), (10, 13972608), (12, 11643840), (13, 10748160), (15, 9315072), (16, 8732880), (18, 7762560), (20, 6986304), (24, 5821920), (26, 5374080), (27, 5175040), (30, 4657536), (32, 4366440), (36, 3881280), (39, 3582720), (40, 3493152), (45, 3105024), (48, 2910960), (52, 2687040), (54, 2587520), (60, 2328768), (64, 2183220), (65, 2149632), (72, 1940640), (78, 1791360), (80, 1746576), (90, 1552512), (96, 1455480), (104, 1343520), (108, 1293760), (117, 1194240), (120, 1164384), (128, 1091610), (130, 1074816), (135, 1035008), (144, 970320), (156, 895680), (160, 873288), (180, 776256), (192, 727740), (195, 716544), (208, 671760), (216, 646880), (234, 597120), (240, 582192), (256, 545805), (260, 537408), (270, 517504), (288, 485160), (311, 449280), (312, 447840), (320, 436644), (351, 398080), (360, 388128), (384, 363870), (390, 358272), (416, 335880), (432, 323440), (468, 298560), (480, 291096), (520, 268704), (540, 258752), (576, 242580), (585, 238848), (622, 224640), (624, 223920), (640, 218322), (702, 199040), (720, 194064), (768, 181935), (780, 179136), (832, 167940), (864, 161720), (933, 149760), (936, 149280), (960, 145548), (1040, 134352), (1080, 129376), (1152, 121290), (1170, 119424), (1244, 112320), (1248, 111960), (1280, 109161), (1404, 99520), (1440, 97032), (1555, 89856), (1560, 89568), (1664, 83970), (1728, 80860), (1755, 79616), (1866, 74880), (1872, 74640), (1920, 72774), (2080, 67176), (2160, 64688), (2304, 60645), (2340, 59712), (2488, 56160), (2496, 55980), (2799, 49920), (2808, 49760), (2880, 48516), (3110, 44928), (3120, 44784), (3328, 41985), (3456, 40430), (3510, 39808), (3732, 37440), (3744, 37320), (3840, 36387), (4043, 34560), (4160, 33588), (4320, 32344), (4665, 29952), (4680, 29856), (4976, 28080), (4992, 27990), (5598, 24960), (5616, 24880), (5760, 24258), (6220, 22464), (6240, 22392), (6912, 20215), (7020, 19904), (7464, 18720), (7488, 18660), (8086, 17280), (8320, 16794), (8397, 16640), (8640, 16172), (9330, 14976), (9360, 14928), (9952, 14040), (9984, 13995), (11196, 12480), (11232, 12440), (11520, 12129)]