254108160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 240

約数和(自身を含む): 904863960

約数和(自身を除く): 650755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 269, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 538, 576, 615, 640, 656, 720, 738, 768, 807, 820, 960, 984, 1076, 1152, 1230, 1280, 1312, 1345, 1440, 1476, 1536, 1614, 1640, 1845, 1920, 1968, 2152, 2304, 2421, 2460, 2560, 2624, 2690, 2880, 2952, 3228, 3280, 3690, 3840, 3936, 4035, 4304, 4608, 4842, 4920, 5248, 5380, 5760, 5904, 6456, 6560, 7380, 7680, 7872, 8070, 8608, 9684, 9840, 10496, 10760, 11029, 11520, 11808, 12105, 12912, 13120, 14760, 15744, 16140, 17216, 19368, 19680, 20992, 21520, 22058, 23040, 23616, 24210, 25824, 26240, 29520, 31488, 32280, 33087, 34432, 38736, 39360, 43040, 44116, 47232, 48420, 51648, 52480, 55145, 59040, 62976, 64560, 66174, 68864, 77472, 78720, 86080, 88232, 94464, 96840, 99261, 103296, 104960, 110290, 118080, 129120, 132348, 137728, 154944, 157440, 165435, 172160, 176464, 188928, 193680, 198522, 206592, 220580, 236160, 258240, 264696, 309888, 314880, 330870, 344320, 352928, 387360, 397044, 413184, 441160, 472320, 496305, 516480, 529392, 619776, 661740, 688640, 705856, 774720, 794088, 882320, 944640, 992610, 1032960, 1058784, 1239552, 1323480, 1411712, 1549440, 1588176, 1764640, 1985220, 2065920, 2117568, 2646960, 2823424, 3098880, 3176352, 3529280, 3970440, 4235136, 5293920, 5646848, 6197760, 6352704, 7058560, 7940880, 8470272, 10587840, 12705408, 14117120, 15881760, 16940544, 21175680, 25410816, 28234240, 31763520, 42351360, 50821632, 63527040, 84702720, 127054080, 254108160]

約数ペア:

[(1, 254108160), (2, 127054080), (3, 84702720), (4, 63527040), (5, 50821632), (6, 42351360), (8, 31763520), (9, 28234240), (10, 25410816), (12, 21175680), (15, 16940544), (16, 15881760), (18, 14117120), (20, 12705408), (24, 10587840), (30, 8470272), (32, 7940880), (36, 7058560), (40, 6352704), (41, 6197760), (45, 5646848), (48, 5293920), (60, 4235136), (64, 3970440), (72, 3529280), (80, 3176352), (82, 3098880), (90, 2823424), (96, 2646960), (120, 2117568), (123, 2065920), (128, 1985220), (144, 1764640), (160, 1588176), (164, 1549440), (180, 1411712), (192, 1323480), (205, 1239552), (240, 1058784), (246, 1032960), (256, 992610), (269, 944640), (288, 882320), (320, 794088), (328, 774720), (360, 705856), (369, 688640), (384, 661740), (410, 619776), (480, 529392), (492, 516480), (512, 496305), (538, 472320), (576, 441160), (615, 413184), (640, 397044), (656, 387360), (720, 352928), (738, 344320), (768, 330870), (807, 314880), (820, 309888), (960, 264696), (984, 258240), (1076, 236160), (1152, 220580), (1230, 206592), (1280, 198522), (1312, 193680), (1345, 188928), (1440, 176464), (1476, 172160), (1536, 165435), (1614, 157440), (1640, 154944), (1845, 137728), (1920, 132348), (1968, 129120), (2152, 118080), (2304, 110290), (2421, 104960), (2460, 103296), (2560, 99261), (2624, 96840), (2690, 94464), (2880, 88232), (2952, 86080), (3228, 78720), (3280, 77472), (3690, 68864), (3840, 66174), (3936, 64560), (4035, 62976), (4304, 59040), (4608, 55145), (4842, 52480), (4920, 51648), (5248, 48420), (5380, 47232), (5760, 44116), (5904, 43040), (6456, 39360), (6560, 38736), (7380, 34432), (7680, 33087), (7872, 32280), (8070, 31488), (8608, 29520), (9684, 26240), (9840, 25824), (10496, 24210), (10760, 23616), (11029, 23040), (11520, 22058), (11808, 21520), (12105, 20992), (12912, 19680), (13120, 19368), (14760, 17216), (15744, 16140)]