15221818080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8884

約数の個数: 480

約数和(自身を含む): 64633282560

約数和(自身を除く): 49411464480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4536, 4560, 4788, 5040, 5130, 5320, 5472, 5670, 5985, 6048, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 8831, 9072, 9120, 9576, 10080, 10260, 10640, 10773, 11340, 11970, 12312, 12768, 12960, 13680, 14364, 15120, 15390, 15960, 16416, 17662, 17955, 18144, 19152, 20520, 21280, 21546, 22680, 23940, 24624, 26493, 27360, 28728, 30240, 30780, 31920, 35324, 35910, 38304, 41040, 43092, 44155, 45360, 47880, 49248, 52986, 53865, 57456, 61560, 61817, 63840, 70648, 71820, 79479, 82080, 86184, 88310, 90720, 95760, 105972, 107730, 114912, 123120, 123634, 132465, 141296, 143640, 158958, 167789, 172368, 176620, 185451, 191520, 211944, 215460, 238437, 246240, 247268, 264930, 282592, 287280, 309085, 317916, 335578, 344736, 353240, 370902, 397395, 423888, 430920, 476874, 494536, 503367, 529860, 556353, 574560, 618170, 635832, 671156, 706480, 715311, 741804, 794790, 838945, 847776, 861840, 927255, 953748, 989072, 1006734, 1059720, 1112706, 1174523, 1192185, 1236340, 1271664, 1342312, 1412960, 1430622, 1483608, 1510101, 1589580, 1669059, 1677890, 1723680, 1854510, 1907496, 1978144, 2013468, 2119440, 2225412, 2349046, 2384370, 2472680, 2516835, 2543328, 2684624, 2781765, 2861244, 2967216, 3020202, 3179160, 3338118, 3355780, 3523569, 3576555, 3709020, 3814992, 4026936, 4238880, 4450824, 4530303, 4698092, 4768740, 4945360, 5007177, 5033670, 5369248, 5563530, 5722488, 5872615, 5934432, 6040404, 6358320, 6676236, 6711560, 7047138, 7153110, 7418040, 7550505, 7629984, 8053872, 8345295, 8901648, 9060606, 9396184, 9537480, 9890720, 10014354, 10067340, 10570707, 11127060, 11444976, 11745230, 12080808, 12716640, 13352472, 13423120, 13590909, 14094276, 14306220, 14836080, 15101010, 16107744, 16690590, 17617845, 17803296, 18121212, 18792368, 19074960, 20028708, 20134680, 21141414, 22254120, 22651515, 22889952, 23490460, 24161616, 25035885, 26704944, 26846240, 27181818, 28188552, 28612440, 29672160, 30202020, 31712121, 33381180, 35235690, 36242424, 37584736, 38149920, 40057416, 40269360, 42282828, 44508240, 45303030, 46980920, 48323232, 50071770, 52853535, 53409888, 54363636, 56377104, 57224880, 60404040, 63424242, 66762360, 67954545, 70471380, 72484848, 80114832, 80538720, 84565656, 89016480, 90606060, 93961840, 95136363, 100143540, 105707070, 108727272, 112754208, 114449760, 120808080, 126848484, 133524720, 135909090, 140942760, 144969696, 158560605, 160229664, 169131312, 181212120, 187923680, 190272726, 200287080, 211414140, 217454544, 241616160, 253696968, 267049440, 271818180, 281885520, 317121210, 338262624, 362424240, 380545452, 400574160, 422828280, 434909088, 475681815, 507393936, 543636360, 563771040, 634242420, 724848480, 761090904, 801148320, 845656560, 951363630, 1014787872, 1087272720, 1268484840, 1522181808, 1691313120, 1902727260, 2174545440, 2536969680, 3044363616, 3805454520, 5073939360, 7610909040, 15221818080]

約数ペア:

[(1, 15221818080), (2, 7610909040), (3, 5073939360), (4, 3805454520), (5, 3044363616), (6, 2536969680), (7, 2174545440), (8, 1902727260), (9, 1691313120), (10, 1522181808), (12, 1268484840), (14, 1087272720), (15, 1014787872), (16, 951363630), (18, 845656560), (19, 801148320), (20, 761090904), (21, 724848480), (24, 634242420), (27, 563771040), (28, 543636360), (30, 507393936), (32, 475681815), (35, 434909088), (36, 422828280), (38, 400574160), (40, 380545452), (42, 362424240), (45, 338262624), (48, 317121210), (54, 281885520), (56, 271818180), (57, 267049440), (60, 253696968), (63, 241616160), (70, 217454544), (72, 211414140), (76, 200287080), (80, 190272726), (81, 187923680), (84, 181212120), (90, 169131312), (95, 160229664), (96, 158560605), (105, 144969696), (108, 140942760), (112, 135909090), (114, 133524720), (120, 126848484), (126, 120808080), (133, 114449760), (135, 112754208), (140, 108727272), (144, 105707070), (152, 100143540), (160, 95136363), (162, 93961840), (168, 90606060), (171, 89016480), (180, 84565656), (189, 80538720), (190, 80114832), (210, 72484848), (216, 70471380), (224, 67954545), (228, 66762360), (240, 63424242), (252, 60404040), (266, 57224880), (270, 56377104), (280, 54363636), (285, 53409888), (288, 52853535), (304, 50071770), (315, 48323232), (324, 46980920), (336, 45303030), (342, 44508240), (360, 42282828), (378, 40269360), (380, 40057416), (399, 38149920), (405, 37584736), (420, 36242424), (432, 35235690), (456, 33381180), (480, 31712121), (504, 30202020), (513, 29672160), (532, 28612440), (540, 28188552), (560, 27181818), (567, 26846240), (570, 26704944), (608, 25035885), (630, 24161616), (648, 23490460), (665, 22889952), (672, 22651515), (684, 22254120), (720, 21141414), (756, 20134680), (760, 20028708), (798, 19074960), (810, 18792368), (840, 18121212), (855, 17803296), (864, 17617845), (912, 16690590), (945, 16107744), (1008, 15101010), (1026, 14836080), (1064, 14306220), (1080, 14094276), (1120, 13590909), (1134, 13423120), (1140, 13352472), (1197, 12716640), (1260, 12080808), (1296, 11745230), (1330, 11444976), (1368, 11127060), (1440, 10570707), (1512, 10067340), (1520, 10014354), (1539, 9890720), (1596, 9537480), (1620, 9396184), (1680, 9060606), (1710, 8901648), (1824, 8345295), (1890, 8053872), (1995, 7629984), (2016, 7550505), (2052, 7418040), (2128, 7153110), (2160, 7047138), (2268, 6711560), (2280, 6676236), (2394, 6358320), (2520, 6040404), (2565, 5934432), (2592, 5872615), (2660, 5722488), (2736, 5563530), (2835, 5369248), (3024, 5033670), (3040, 5007177), (3078, 4945360), (3192, 4768740), (3240, 4698092), (3360, 4530303), (3420, 4450824), (3591, 4238880), (3780, 4026936), (3990, 3814992), (4104, 3709020), (4256, 3576555), (4320, 3523569), (4536, 3355780), (4560, 3338118), (4788, 3179160), (5040, 3020202), (5130, 2967216), (5320, 2861244), (5472, 2781765), (5670, 2684624), (5985, 2543328), (6048, 2516835), (6156, 2472680), (6384, 2384370), (6480, 2349046), (6840, 2225412), (7182, 2119440), (7560, 2013468), (7695, 1978144), (7980, 1907496), (8208, 1854510), (8831, 1723680), (9072, 1677890), (9120, 1669059), (9576, 1589580), (10080, 1510101), (10260, 1483608), (10640, 1430622), (10773, 1412960), (11340, 1342312), (11970, 1271664), (12312, 1236340), (12768, 1192185), (12960, 1174523), (13680, 1112706), (14364, 1059720), (15120, 1006734), (15390, 989072), (15960, 953748), (16416, 927255), (17662, 861840), (17955, 847776), (18144, 838945), (19152, 794790), (20520, 741804), (21280, 715311), (21546, 706480), (22680, 671156), (23940, 635832), (24624, 618170), (26493, 574560), (27360, 556353), (28728, 529860), (30240, 503367), (30780, 494536), (31920, 476874), (35324, 430920), (35910, 423888), (38304, 397395), (41040, 370902), (43092, 353240), (44155, 344736), (45360, 335578), (47880, 317916), (49248, 309085), (52986, 287280), (53865, 282592), (57456, 264930), (61560, 247268), (61817, 246240), (63840, 238437), (70648, 215460), (71820, 211944), (79479, 191520), (82080, 185451), (86184, 176620), (88310, 172368), (90720, 167789), (95760, 158958), (105972, 143640), (107730, 141296), (114912, 132465), (123120, 123634)]