8180369280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15330

約数の個数: 256

約数和(自身を含む): 29908684800

約数和(自身を除く): 21728315520

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, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 15271, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 30542, 33480, 35712, 44640, 45813, 53568, 59520, 61084, 66960, 76355, 89280, 91626, 107136, 122168, 133920, 137439, 152710, 178560, 183252, 229065, 244336, 267840, 274878, 305420, 366504, 412317, 458130, 473401, 488672, 535680, 549756, 610840, 687195, 733008, 824634, 916260, 946802, 977344, 1099512, 1221680, 1374390, 1420203, 1466016, 1649268, 1832520, 1893604, 1954688, 2061585, 2199024, 2367005, 2443360, 2748780, 2840406, 2932032, 3298536, 3665040, 3787208, 4123170, 4260609, 4398048, 4734010, 4886720, 5497560, 5680812, 5864064, 6597072, 7101015, 7330080, 7574416, 8246340, 8521218, 8796096, 9468020, 9773440, 10995120, 11361624, 12781827, 13194144, 14202030, 14660160, 15148832, 16492680, 17042436, 17592192, 18936040, 21303045, 21990240, 22723248, 25563654, 26388288, 28404060, 29320320, 30297664, 32985360, 34084872, 37872080, 42606090, 43980480, 45446496, 51127308, 52776576, 56808120, 60595328, 63909135, 65970720, 68169744, 75744160, 85212180, 87960960, 90892992, 102254616, 113616240, 127818270, 131941440, 136339488, 151488320, 170424360, 181785984, 204509232, 227232480, 255636540, 263882880, 272678976, 302976640, 340848720, 409018464, 454464960, 511273080, 545357952, 681697440, 818036928, 908929920, 1022546160, 1363394880, 1636073856, 2045092320, 2726789760, 4090184640, 8180369280]

約数ペア:

[(1, 8180369280), (2, 4090184640), (3, 2726789760), (4, 2045092320), (5, 1636073856), (6, 1363394880), (8, 1022546160), (9, 908929920), (10, 818036928), (12, 681697440), (15, 545357952), (16, 511273080), (18, 454464960), (20, 409018464), (24, 340848720), (27, 302976640), (30, 272678976), (31, 263882880), (32, 255636540), (36, 227232480), (40, 204509232), (45, 181785984), (48, 170424360), (54, 151488320), (60, 136339488), (62, 131941440), (64, 127818270), (72, 113616240), (80, 102254616), (90, 90892992), (93, 87960960), (96, 85212180), (108, 75744160), (120, 68169744), (124, 65970720), (128, 63909135), (135, 60595328), (144, 56808120), (155, 52776576), (160, 51127308), (180, 45446496), (186, 43980480), (192, 42606090), (216, 37872080), (240, 34084872), (248, 32985360), (270, 30297664), (279, 29320320), (288, 28404060), (310, 26388288), (320, 25563654), (360, 22723248), (372, 21990240), (384, 21303045), (432, 18936040), (465, 17592192), (480, 17042436), (496, 16492680), (540, 15148832), (558, 14660160), (576, 14202030), (620, 13194144), (640, 12781827), (720, 11361624), (744, 10995120), (837, 9773440), (864, 9468020), (930, 8796096), (960, 8521218), (992, 8246340), (1080, 7574416), (1116, 7330080), (1152, 7101015), (1240, 6597072), (1395, 5864064), (1440, 5680812), (1488, 5497560), (1674, 4886720), (1728, 4734010), (1860, 4398048), (1920, 4260609), (1984, 4123170), (2160, 3787208), (2232, 3665040), (2480, 3298536), (2790, 2932032), (2880, 2840406), (2976, 2748780), (3348, 2443360), (3456, 2367005), (3720, 2199024), (3968, 2061585), (4185, 1954688), (4320, 1893604), (4464, 1832520), (4960, 1649268), (5580, 1466016), (5760, 1420203), (5952, 1374390), (6696, 1221680), (7440, 1099512), (8370, 977344), (8640, 946802), (8928, 916260), (9920, 824634), (11160, 733008), (11904, 687195), (13392, 610840), (14880, 549756), (15271, 535680), (16740, 488672), (17280, 473401), (17856, 458130), (19840, 412317), (22320, 366504), (26784, 305420), (29760, 274878), (30542, 267840), (33480, 244336), (35712, 229065), (44640, 183252), (45813, 178560), (53568, 152710), (59520, 137439), (61084, 133920), (66960, 122168), (76355, 107136), (89280, 91626)]