8149835520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7668

約数の個数: 288

約数和(自身を含む): 29857443840

約数和(自身を除く): 21707608320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6912, 7440, 7607, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 14880, 15214, 16740, 17280, 17856, 19840, 22320, 22821, 23808, 26784, 29760, 30428, 33480, 34560, 35712, 38035, 39680, 44640, 45642, 53568, 59520, 60856, 66960, 68463, 71424, 76070, 89280, 91284, 107136, 114105, 119040, 121712, 133920, 136926, 152140, 178560, 182568, 205389, 214272, 228210, 235817, 243424, 267840, 273852, 304280, 342315, 357120, 365136, 410778, 456420, 471634, 486848, 535680, 547704, 608560, 684630, 707451, 730272, 821556, 912840, 943268, 973696, 1026945, 1071360, 1095408, 1179085, 1217120, 1369260, 1414902, 1460544, 1643112, 1825680, 1886536, 1947392, 2053890, 2122353, 2190816, 2358170, 2434240, 2738520, 2829804, 2921088, 3286224, 3537255, 3651360, 3773072, 4107780, 4244706, 4381632, 4716340, 4868480, 5477040, 5659608, 5842176, 6367059, 6572448, 7074510, 7302720, 7546144, 8215560, 8489412, 8763264, 9432680, 9736960, 10611765, 10954080, 11319216, 12734118, 13144896, 14149020, 14605440, 15092288, 16431120, 16978824, 17526528, 18865360, 21223530, 21908160, 22638432, 25468236, 26289792, 28298040, 29210880, 30184576, 31835295, 32862240, 33957648, 37730720, 42447060, 43816320, 45276864, 50936472, 52579584, 56596080, 60369152, 63670590, 65724480, 67915296, 75461440, 84894120, 87632640, 90553728, 101872944, 113192160, 127341180, 131448960, 135830592, 150922880, 169788240, 181107456, 203745888, 226384320, 254682360, 262897920, 271661184, 301845760, 339576480, 407491776, 452768640, 509364720, 543322368, 679152960, 814983552, 905537280, 1018729440, 1358305920, 1629967104, 2037458880, 2716611840, 4074917760, 8149835520]

約数ペア:

[(1, 8149835520), (2, 4074917760), (3, 2716611840), (4, 2037458880), (5, 1629967104), (6, 1358305920), (8, 1018729440), (9, 905537280), (10, 814983552), (12, 679152960), (15, 543322368), (16, 509364720), (18, 452768640), (20, 407491776), (24, 339576480), (27, 301845760), (30, 271661184), (31, 262897920), (32, 254682360), (36, 226384320), (40, 203745888), (45, 181107456), (48, 169788240), (54, 150922880), (60, 135830592), (62, 131448960), (64, 127341180), (72, 113192160), (80, 101872944), (90, 90553728), (93, 87632640), (96, 84894120), (108, 75461440), (120, 67915296), (124, 65724480), (128, 63670590), (135, 60369152), (144, 56596080), (155, 52579584), (160, 50936472), (180, 45276864), (186, 43816320), (192, 42447060), (216, 37730720), (240, 33957648), (248, 32862240), (256, 31835295), (270, 30184576), (279, 29210880), (288, 28298040), (310, 26289792), (320, 25468236), (360, 22638432), (372, 21908160), (384, 21223530), (432, 18865360), (465, 17526528), (480, 16978824), (496, 16431120), (540, 15092288), (558, 14605440), (576, 14149020), (620, 13144896), (640, 12734118), (720, 11319216), (744, 10954080), (768, 10611765), (837, 9736960), (864, 9432680), (930, 8763264), (960, 8489412), (992, 8215560), (1080, 7546144), (1116, 7302720), (1152, 7074510), (1240, 6572448), (1280, 6367059), (1395, 5842176), (1440, 5659608), (1488, 5477040), (1674, 4868480), (1728, 4716340), (1860, 4381632), (1920, 4244706), (1984, 4107780), (2160, 3773072), (2232, 3651360), (2304, 3537255), (2480, 3286224), (2790, 2921088), (2880, 2829804), (2976, 2738520), (3348, 2434240), (3456, 2358170), (3720, 2190816), (3840, 2122353), (3968, 2053890), (4185, 1947392), (4320, 1886536), (4464, 1825680), (4960, 1643112), (5580, 1460544), (5760, 1414902), (5952, 1369260), (6696, 1217120), (6912, 1179085), (7440, 1095408), (7607, 1071360), (7936, 1026945), (8370, 973696), (8640, 943268), (8928, 912840), (9920, 821556), (11160, 730272), (11520, 707451), (11904, 684630), (13392, 608560), (14880, 547704), (15214, 535680), (16740, 486848), (17280, 471634), (17856, 456420), (19840, 410778), (22320, 365136), (22821, 357120), (23808, 342315), (26784, 304280), (29760, 273852), (30428, 267840), (33480, 243424), (34560, 235817), (35712, 228210), (38035, 214272), (39680, 205389), (44640, 182568), (45642, 178560), (53568, 152140), (59520, 136926), (60856, 133920), (66960, 121712), (68463, 119040), (71424, 114105), (76070, 107136), (89280, 91284)]