1654145280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 288

約数和(自身を含む): 6128075520

約数和(自身を除く): 4473930240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2081, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4162, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6243, 6624, 6912, 7360, 8280, 8324, 8640, 8832, 9936, 10405, 11040, 11520, 12420, 12486, 13248, 14720, 16560, 16648, 17280, 17664, 18729, 19872, 20810, 22080, 24840, 24972, 26496, 29440, 31215, 33120, 33296, 34560, 37458, 39744, 41620, 44160, 47863, 49680, 49944, 52992, 56187, 62430, 66240, 66592, 74916, 79488, 83240, 88320, 93645, 95726, 99360, 99888, 112374, 124860, 132480, 133184, 143589, 149832, 158976, 166480, 187290, 191452, 198720, 199776, 224748, 239315, 249720, 264960, 266368, 280935, 287178, 299664, 332960, 374580, 382904, 397440, 399552, 430767, 449496, 478630, 499440, 532736, 561870, 574356, 599328, 665920, 717945, 749160, 765808, 794880, 799104, 861534, 898992, 957260, 998880, 1123740, 1148712, 1198656, 1292301, 1331840, 1435890, 1498320, 1531616, 1598208, 1723068, 1797984, 1914520, 1997760, 2153835, 2247480, 2297424, 2397312, 2584602, 2663680, 2871780, 2996640, 3063232, 3446136, 3595968, 3829040, 3995520, 4307670, 4494960, 4594848, 4794624, 5169204, 5743560, 5993280, 6126464, 6461505, 6892272, 7191936, 7658080, 7991040, 8615340, 8989920, 9189696, 10338408, 11487120, 11986560, 12252928, 12923010, 13784544, 14383872, 15316160, 17230680, 17979840, 18379392, 20676816, 22974240, 23973120, 25846020, 27569088, 30632320, 34461360, 35959680, 36758784, 41353632, 45948480, 51692040, 55138176, 61264640, 68922720, 71919360, 82707264, 91896960, 103384080, 110276352, 137845440, 165414528, 183793920, 206768160, 275690880, 330829056, 413536320, 551381760, 827072640, 1654145280]

約数ペア:

[(1, 1654145280), (2, 827072640), (3, 551381760), (4, 413536320), (5, 330829056), (6, 275690880), (8, 206768160), (9, 183793920), (10, 165414528), (12, 137845440), (15, 110276352), (16, 103384080), (18, 91896960), (20, 82707264), (23, 71919360), (24, 68922720), (27, 61264640), (30, 55138176), (32, 51692040), (36, 45948480), (40, 41353632), (45, 36758784), (46, 35959680), (48, 34461360), (54, 30632320), (60, 27569088), (64, 25846020), (69, 23973120), (72, 22974240), (80, 20676816), (90, 18379392), (92, 17979840), (96, 17230680), (108, 15316160), (115, 14383872), (120, 13784544), (128, 12923010), (135, 12252928), (138, 11986560), (144, 11487120), (160, 10338408), (180, 9189696), (184, 8989920), (192, 8615340), (207, 7991040), (216, 7658080), (230, 7191936), (240, 6892272), (256, 6461505), (270, 6126464), (276, 5993280), (288, 5743560), (320, 5169204), (345, 4794624), (360, 4594848), (368, 4494960), (384, 4307670), (414, 3995520), (432, 3829040), (460, 3595968), (480, 3446136), (540, 3063232), (552, 2996640), (576, 2871780), (621, 2663680), (640, 2584602), (690, 2397312), (720, 2297424), (736, 2247480), (768, 2153835), (828, 1997760), (864, 1914520), (920, 1797984), (960, 1723068), (1035, 1598208), (1080, 1531616), (1104, 1498320), (1152, 1435890), (1242, 1331840), (1280, 1292301), (1380, 1198656), (1440, 1148712), (1472, 1123740), (1656, 998880), (1728, 957260), (1840, 898992), (1920, 861534), (2070, 799104), (2081, 794880), (2160, 765808), (2208, 749160), (2304, 717945), (2484, 665920), (2760, 599328), (2880, 574356), (2944, 561870), (3105, 532736), (3312, 499440), (3456, 478630), (3680, 449496), (3840, 430767), (4140, 399552), (4162, 397440), (4320, 382904), (4416, 374580), (4968, 332960), (5520, 299664), (5760, 287178), (5888, 280935), (6210, 266368), (6243, 264960), (6624, 249720), (6912, 239315), (7360, 224748), (8280, 199776), (8324, 198720), (8640, 191452), (8832, 187290), (9936, 166480), (10405, 158976), (11040, 149832), (11520, 143589), (12420, 133184), (12486, 132480), (13248, 124860), (14720, 112374), (16560, 99888), (16648, 99360), (17280, 95726), (17664, 93645), (18729, 88320), (19872, 83240), (20810, 79488), (22080, 74916), (24840, 66592), (24972, 66240), (26496, 62430), (29440, 56187), (31215, 52992), (33120, 49944), (33296, 49680), (34560, 47863), (37458, 44160), (39744, 41620)]