81244016640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1163}}^1$

素因数の和:1577

約数の個数: 312

約数和(自身を含む): 282597363360

約数和(自身を除く): 201353346720

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, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 512, 576, 640, 720, 758, 768, 960, 1024, 1137, 1152, 1163, 1280, 1440, 1516, 1536, 1895, 1920, 2048, 2274, 2304, 2326, 2560, 2880, 3032, 3072, 3411, 3489, 3790, 3840, 4096, 4548, 4608, 4652, 5120, 5685, 5760, 5815, 6064, 6144, 6822, 6978, 7580, 7680, 9096, 9216, 9304, 10240, 10467, 11370, 11520, 11630, 12128, 12288, 13644, 13956, 15160, 15360, 17055, 17445, 18192, 18432, 18608, 20480, 20934, 22740, 23040, 23260, 24256, 27288, 27912, 30320, 30720, 34110, 34890, 36384, 36864, 37216, 41868, 45480, 46080, 46520, 48512, 52335, 54576, 55824, 60640, 61440, 68220, 69780, 72768, 74432, 83736, 90960, 92160, 93040, 97024, 104670, 109152, 111648, 121280, 136440, 139560, 145536, 148864, 167472, 181920, 184320, 186080, 194048, 209340, 218304, 223296, 242560, 272880, 279120, 291072, 297728, 334944, 363840, 372160, 388096, 418680, 436608, 440777, 446592, 485120, 545760, 558240, 582144, 595456, 669888, 727680, 744320, 776192, 837360, 873216, 881554, 893184, 970240, 1091520, 1116480, 1164288, 1190912, 1322331, 1339776, 1455360, 1488640, 1552384, 1674720, 1746432, 1763108, 1786368, 1940480, 2183040, 2203885, 2232960, 2328576, 2381824, 2644662, 2679552, 2910720, 2977280, 3349440, 3492864, 3526216, 3572736, 3880960, 3966993, 4366080, 4407770, 4465920, 4657152, 4763648, 5289324, 5359104, 5821440, 5954560, 6611655, 6698880, 6985728, 7052432, 7145472, 7761920, 7933986, 8732160, 8815540, 8931840, 10578648, 10718208, 11642880, 11909120, 13223310, 13397760, 13971456, 14104864, 14290944, 15867972, 17464320, 17631080, 17863680, 19834965, 21157296, 21436416, 23285760, 23818240, 26446620, 26795520, 28209728, 31735944, 34928640, 35262160, 35727360, 39669930, 42314592, 42872832, 52893240, 53591040, 56419456, 63471888, 69857280, 70524320, 71454720, 79339860, 84629184, 105786480, 107182080, 112838912, 126943776, 141048640, 158679720, 169258368, 211572960, 214364160, 225677824, 253887552, 282097280, 317359440, 338516736, 423145920, 451355648, 507775104, 564194560, 634718880, 677033472, 846291840, 902711296, 1015550208, 1128389120, 1269437760, 1354066944, 1692583680, 1805422592, 2031100416, 2256778240, 2538875520, 2708133888, 3385167360, 4062200832, 4513556480, 5077751040, 5416267776, 6770334720, 8124401664, 9027112960, 10155502080, 13540669440, 16248803328, 20311004160, 27081338880, 40622008320, 81244016640]

約数ペア:

[(1, 81244016640), (2, 40622008320), (3, 27081338880), (4, 20311004160), (5, 16248803328), (6, 13540669440), (8, 10155502080), (9, 9027112960), (10, 8124401664), (12, 6770334720), (15, 5416267776), (16, 5077751040), (18, 4513556480), (20, 4062200832), (24, 3385167360), (30, 2708133888), (32, 2538875520), (36, 2256778240), (40, 2031100416), (45, 1805422592), (48, 1692583680), (60, 1354066944), (64, 1269437760), (72, 1128389120), (80, 1015550208), (90, 902711296), (96, 846291840), (120, 677033472), (128, 634718880), (144, 564194560), (160, 507775104), (180, 451355648), (192, 423145920), (240, 338516736), (256, 317359440), (288, 282097280), (320, 253887552), (360, 225677824), (379, 214364160), (384, 211572960), (480, 169258368), (512, 158679720), (576, 141048640), (640, 126943776), (720, 112838912), (758, 107182080), (768, 105786480), (960, 84629184), (1024, 79339860), (1137, 71454720), (1152, 70524320), (1163, 69857280), (1280, 63471888), (1440, 56419456), (1516, 53591040), (1536, 52893240), (1895, 42872832), (1920, 42314592), (2048, 39669930), (2274, 35727360), (2304, 35262160), (2326, 34928640), (2560, 31735944), (2880, 28209728), (3032, 26795520), (3072, 26446620), (3411, 23818240), (3489, 23285760), (3790, 21436416), (3840, 21157296), (4096, 19834965), (4548, 17863680), (4608, 17631080), (4652, 17464320), (5120, 15867972), (5685, 14290944), (5760, 14104864), (5815, 13971456), (6064, 13397760), (6144, 13223310), (6822, 11909120), (6978, 11642880), (7580, 10718208), (7680, 10578648), (9096, 8931840), (9216, 8815540), (9304, 8732160), (10240, 7933986), (10467, 7761920), (11370, 7145472), (11520, 7052432), (11630, 6985728), (12128, 6698880), (12288, 6611655), (13644, 5954560), (13956, 5821440), (15160, 5359104), (15360, 5289324), (17055, 4763648), (17445, 4657152), (18192, 4465920), (18432, 4407770), (18608, 4366080), (20480, 3966993), (20934, 3880960), (22740, 3572736), (23040, 3526216), (23260, 3492864), (24256, 3349440), (27288, 2977280), (27912, 2910720), (30320, 2679552), (30720, 2644662), (34110, 2381824), (34890, 2328576), (36384, 2232960), (36864, 2203885), (37216, 2183040), (41868, 1940480), (45480, 1786368), (46080, 1763108), (46520, 1746432), (48512, 1674720), (52335, 1552384), (54576, 1488640), (55824, 1455360), (60640, 1339776), (61440, 1322331), (68220, 1190912), (69780, 1164288), (72768, 1116480), (74432, 1091520), (83736, 970240), (90960, 893184), (92160, 881554), (93040, 873216), (97024, 837360), (104670, 776192), (109152, 744320), (111648, 727680), (121280, 669888), (136440, 595456), (139560, 582144), (145536, 558240), (148864, 545760), (167472, 485120), (181920, 446592), (184320, 440777), (186080, 436608), (194048, 418680), (209340, 388096), (218304, 372160), (223296, 363840), (242560, 334944), (272880, 297728), (279120, 291072)]