2825831520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 288

約数和(自身を含む): 10312795584

約数和(自身を除く): 7486964064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1312, 1380, 1440, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2081, 2208, 2460, 2760, 2829, 2952, 3280, 3312, 3680, 3690, 3772, 3936, 4140, 4162, 4715, 4920, 5520, 5658, 5904, 6243, 6560, 6624, 7380, 7544, 8280, 8324, 8487, 9430, 9840, 10405, 11040, 11316, 11808, 12486, 14145, 14760, 15088, 16560, 16648, 16974, 18729, 18860, 19680, 20810, 22632, 24972, 28290, 29520, 30176, 31215, 33120, 33296, 33948, 37458, 37720, 41620, 42435, 45264, 47863, 49944, 56580, 59040, 62430, 66592, 67896, 74916, 75440, 83240, 84870, 85321, 90528, 93645, 95726, 99888, 113160, 124860, 135792, 143589, 149832, 150880, 166480, 169740, 170642, 187290, 191452, 199776, 226320, 239315, 249720, 255963, 271584, 287178, 299664, 332960, 339480, 341284, 374580, 382904, 426605, 430767, 452640, 478630, 499440, 511926, 574356, 599328, 678960, 682568, 717945, 749160, 765808, 767889, 853210, 861534, 957260, 998880, 1023852, 1148712, 1279815, 1357920, 1365136, 1435890, 1498320, 1531616, 1535778, 1706420, 1723068, 1914520, 1962383, 2047704, 2153835, 2297424, 2559630, 2730272, 2871780, 2996640, 3071556, 3412840, 3446136, 3829040, 3839445, 3924766, 4095408, 4307670, 4594848, 5119260, 5743560, 5887149, 6143112, 6825680, 6892272, 7658080, 7678890, 7849532, 8190816, 8615340, 9811915, 10238520, 11487120, 11774298, 12286224, 13651360, 13784544, 15357780, 15699064, 17230680, 17661447, 19623830, 20477040, 22974240, 23548596, 24572448, 29435745, 30715560, 31398128, 34461360, 35322894, 39247660, 40954080, 47097192, 58871490, 61431120, 62796256, 68922720, 70645788, 78495320, 88307235, 94194384, 117742980, 122862240, 141291576, 156990640, 176614470, 188388768, 235485960, 282583152, 313981280, 353228940, 470971920, 565166304, 706457880, 941943840, 1412915760, 2825831520]

約数ペア:

[(1, 2825831520), (2, 1412915760), (3, 941943840), (4, 706457880), (5, 565166304), (6, 470971920), (8, 353228940), (9, 313981280), (10, 282583152), (12, 235485960), (15, 188388768), (16, 176614470), (18, 156990640), (20, 141291576), (23, 122862240), (24, 117742980), (30, 94194384), (32, 88307235), (36, 78495320), (40, 70645788), (41, 68922720), (45, 62796256), (46, 61431120), (48, 58871490), (60, 47097192), (69, 40954080), (72, 39247660), (80, 35322894), (82, 34461360), (90, 31398128), (92, 30715560), (96, 29435745), (115, 24572448), (120, 23548596), (123, 22974240), (138, 20477040), (144, 19623830), (160, 17661447), (164, 17230680), (180, 15699064), (184, 15357780), (205, 13784544), (207, 13651360), (230, 12286224), (240, 11774298), (246, 11487120), (276, 10238520), (288, 9811915), (328, 8615340), (345, 8190816), (360, 7849532), (368, 7678890), (369, 7658080), (410, 6892272), (414, 6825680), (460, 6143112), (480, 5887149), (492, 5743560), (552, 5119260), (615, 4594848), (656, 4307670), (690, 4095408), (720, 3924766), (736, 3839445), (738, 3829040), (820, 3446136), (828, 3412840), (920, 3071556), (943, 2996640), (984, 2871780), (1035, 2730272), (1104, 2559630), (1230, 2297424), (1312, 2153835), (1380, 2047704), (1440, 1962383), (1476, 1914520), (1640, 1723068), (1656, 1706420), (1840, 1535778), (1845, 1531616), (1886, 1498320), (1968, 1435890), (2070, 1365136), (2081, 1357920), (2208, 1279815), (2460, 1148712), (2760, 1023852), (2829, 998880), (2952, 957260), (3280, 861534), (3312, 853210), (3680, 767889), (3690, 765808), (3772, 749160), (3936, 717945), (4140, 682568), (4162, 678960), (4715, 599328), (4920, 574356), (5520, 511926), (5658, 499440), (5904, 478630), (6243, 452640), (6560, 430767), (6624, 426605), (7380, 382904), (7544, 374580), (8280, 341284), (8324, 339480), (8487, 332960), (9430, 299664), (9840, 287178), (10405, 271584), (11040, 255963), (11316, 249720), (11808, 239315), (12486, 226320), (14145, 199776), (14760, 191452), (15088, 187290), (16560, 170642), (16648, 169740), (16974, 166480), (18729, 150880), (18860, 149832), (19680, 143589), (20810, 135792), (22632, 124860), (24972, 113160), (28290, 99888), (29520, 95726), (30176, 93645), (31215, 90528), (33120, 85321), (33296, 84870), (33948, 83240), (37458, 75440), (37720, 74916), (41620, 67896), (42435, 66592), (45264, 62430), (47863, 59040), (49944, 56580)]