8440549920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59207}}^1$

素因数の和:59245

約数の個数: 240

約数和(自身を含む): 32496666048

約数和(自身を除く): 24056116128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 59207, 71280, 118414, 142560, 177621, 236828, 296035, 355242, 473656, 532863, 592070, 651277, 710484, 888105, 947312, 1065726, 1184140, 1302554, 1420968, 1598589, 1776210, 1894624, 1953831, 2131452, 2368280, 2605108, 2664315, 2841936, 3197178, 3256385, 3552420, 3907662, 4262904, 4736560, 4795767, 5210216, 5328630, 5683872, 5861493, 6394356, 6512770, 7104840, 7815324, 7992945, 8525808, 9473120, 9591534, 9769155, 10420432, 10657260, 11722986, 12788712, 13025540, 14209680, 15630648, 15985890, 17051616, 17584479, 19183068, 19538310, 20840864, 21314520, 23445972, 23978835, 25577424, 26051080, 28419360, 29307465, 31261296, 31971780, 35168958, 38366136, 39076620, 42629040, 46891944, 47957670, 51154848, 52102160, 52753437, 58614930, 62522592, 63943560, 70337916, 76732272, 78153240, 85258080, 87922395, 93783888, 95915340, 104204320, 105506874, 117229860, 127887120, 140675832, 153464544, 156306480, 175844790, 187567776, 191830680, 211013748, 234459720, 255774240, 263767185, 281351664, 312612960, 351689580, 383661360, 422027496, 468919440, 527534370, 562703328, 703379160, 767322720, 844054992, 937838880, 1055068740, 1406758320, 1688109984, 2110137480, 2813516640, 4220274960, 8440549920]

約数ペア:

[(1, 8440549920), (2, 4220274960), (3, 2813516640), (4, 2110137480), (5, 1688109984), (6, 1406758320), (8, 1055068740), (9, 937838880), (10, 844054992), (11, 767322720), (12, 703379160), (15, 562703328), (16, 527534370), (18, 468919440), (20, 422027496), (22, 383661360), (24, 351689580), (27, 312612960), (30, 281351664), (32, 263767185), (33, 255774240), (36, 234459720), (40, 211013748), (44, 191830680), (45, 187567776), (48, 175844790), (54, 156306480), (55, 153464544), (60, 140675832), (66, 127887120), (72, 117229860), (80, 105506874), (81, 104204320), (88, 95915340), (90, 93783888), (96, 87922395), (99, 85258080), (108, 78153240), (110, 76732272), (120, 70337916), (132, 63943560), (135, 62522592), (144, 58614930), (160, 52753437), (162, 52102160), (165, 51154848), (176, 47957670), (180, 46891944), (198, 42629040), (216, 39076620), (220, 38366136), (240, 35168958), (264, 31971780), (270, 31261296), (288, 29307465), (297, 28419360), (324, 26051080), (330, 25577424), (352, 23978835), (360, 23445972), (396, 21314520), (405, 20840864), (432, 19538310), (440, 19183068), (480, 17584479), (495, 17051616), (528, 15985890), (540, 15630648), (594, 14209680), (648, 13025540), (660, 12788712), (720, 11722986), (792, 10657260), (810, 10420432), (864, 9769155), (880, 9591534), (891, 9473120), (990, 8525808), (1056, 7992945), (1080, 7815324), (1188, 7104840), (1296, 6512770), (1320, 6394356), (1440, 5861493), (1485, 5683872), (1584, 5328630), (1620, 5210216), (1760, 4795767), (1782, 4736560), (1980, 4262904), (2160, 3907662), (2376, 3552420), (2592, 3256385), (2640, 3197178), (2970, 2841936), (3168, 2664315), (3240, 2605108), (3564, 2368280), (3960, 2131452), (4320, 1953831), (4455, 1894624), (4752, 1776210), (5280, 1598589), (5940, 1420968), (6480, 1302554), (7128, 1184140), (7920, 1065726), (8910, 947312), (9504, 888105), (11880, 710484), (12960, 651277), (14256, 592070), (15840, 532863), (17820, 473656), (23760, 355242), (28512, 296035), (35640, 236828), (47520, 177621), (59207, 142560), (71280, 118414)]