290838240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 576

約数和(自身を含む): 1286917632

約数和(自身を除く): 996079392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 43, 44, 45, 48, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 105, 110, 112, 120, 122, 126, 129, 132, 140, 144, 154, 160, 165, 168, 172, 176, 180, 183, 198, 210, 215, 220, 224, 231, 240, 244, 252, 258, 264, 280, 288, 301, 305, 308, 315, 330, 336, 344, 352, 360, 366, 385, 387, 396, 420, 427, 430, 440, 462, 473, 480, 488, 495, 504, 516, 528, 549, 560, 602, 610, 616, 630, 645, 660, 671, 672, 688, 693, 720, 732, 770, 774, 792, 840, 854, 860, 880, 903, 915, 924, 946, 976, 990, 1008, 1032, 1056, 1098, 1120, 1155, 1204, 1220, 1232, 1260, 1281, 1290, 1320, 1342, 1376, 1386, 1419, 1440, 1464, 1505, 1540, 1548, 1584, 1680, 1708, 1720, 1760, 1806, 1830, 1848, 1892, 1935, 1952, 1980, 2013, 2016, 2064, 2135, 2196, 2310, 2365, 2408, 2440, 2464, 2520, 2562, 2580, 2623, 2640, 2684, 2709, 2745, 2772, 2838, 2928, 3010, 3080, 3096, 3168, 3311, 3355, 3360, 3416, 3440, 3465, 3612, 3660, 3696, 3784, 3843, 3870, 3960, 4026, 4128, 4257, 4270, 4392, 4515, 4620, 4697, 4730, 4816, 4880, 5040, 5124, 5160, 5246, 5280, 5368, 5418, 5490, 5544, 5676, 5856, 6020, 6039, 6160, 6192, 6405, 6622, 6710, 6832, 6880, 6930, 7095, 7224, 7320, 7392, 7568, 7686, 7740, 7869, 7920, 8052, 8514, 8540, 8784, 9030, 9240, 9394, 9460, 9632, 9760, 9933, 10065, 10080, 10248, 10320, 10492, 10736, 10836, 10980, 11088, 11352, 12040, 12078, 12320, 12384, 12810, 13115, 13244, 13420, 13545, 13664, 13860, 14091, 14190, 14448, 14640, 15136, 15372, 15480, 15738, 15840, 16104, 16555, 17028, 17080, 17568, 18060, 18361, 18480, 18788, 18920, 19215, 19866, 20130, 20496, 20640, 20984, 21285, 21472, 21672, 21960, 22176, 22704, 23485, 23607, 24080, 24156, 25620, 26230, 26488, 26840, 27090, 27720, 28182, 28380, 28853, 28896, 29280, 29799, 30195, 30744, 30960, 31476, 32208, 33110, 34056, 34160, 36120, 36722, 36960, 37576, 37840, 38430, 39345, 39732, 40260, 40992, 41968, 42273, 42570, 43344, 43920, 45408, 46970, 47214, 48160, 48312, 49665, 51240, 52460, 52976, 53680, 54180, 55083, 55440, 56364, 56760, 57706, 59598, 60390, 61488, 61920, 62952, 64416, 66220, 68112, 68320, 70455, 72240, 73444, 75152, 75680, 76860, 78690, 79464, 80520, 83936, 84546, 85140, 86559, 86688, 87840, 91805, 93940, 94428, 96624, 99330, 102480, 104920, 105952, 107360, 108360, 110166, 110880, 112728, 113520, 115412, 118035, 119196, 120780, 122976, 125904, 132440, 136224, 140910, 144265, 144480, 146888, 148995, 150304, 153720, 157380, 158928, 161040, 165249, 169092, 170280, 173118, 183610, 187880, 188856, 193248, 198660, 201971, 204960, 209840, 211365, 216720, 220332, 225456, 227040, 230824, 236070, 238392, 241560, 251808, 259677, 264880, 275415, 281820, 288530, 293776, 297990, 307440, 314760, 317856, 322080, 330498, 338184, 340560, 346236, 367220, 375760, 377712, 397320, 403942, 419680, 422730, 432795, 433440, 440664, 450912, 461648, 472140, 476784, 483120, 519354, 529760, 550830, 563640, 577060, 587552, 595980, 605913, 614880, 629520, 660996, 676368, 681120, 692472, 734440, 751520, 755424, 794640, 807884, 826245, 845460, 865590, 881328, 923296, 944280, 953568, 966240, 1009855, 1038708, 1101660, 1127280, 1154120, 1191960, 1211826, 1259040, 1298385, 1321992, 1352736, 1384944, 1468880, 1589280, 1615768, 1652490, 1690920, 1731180, 1762656, 1817739, 1888560, 2019710, 2077416, 2203320, 2254560, 2308240, 2383920, 2423652, 2596770, 2643984, 2769888, 2937760, 3029565, 3231536, 3304980, 3381840, 3462360, 3635478, 3777120, 4039420, 4154832, 4406640, 4616480, 4767840, 4847304, 5193540, 5287968, 6059130, 6463072, 6609960, 6763680, 6924720, 7270956, 8078840, 8309664, 8813280, 9088695, 9694608, 10387080, 12118260, 13219920, 13849440, 14541912, 16157680, 18177390, 19389216, 20774160, 24236520, 26439840, 29083824, 32315360, 36354780, 41548320, 48473040, 58167648, 72709560, 96946080, 145419120, 290838240]

約数ペア:

[(1, 290838240), (2, 145419120), (3, 96946080), (4, 72709560), (5, 58167648), (6, 48473040), (7, 41548320), (8, 36354780), (9, 32315360), (10, 29083824), (11, 26439840), (12, 24236520), (14, 20774160), (15, 19389216), (16, 18177390), (18, 16157680), (20, 14541912), (21, 13849440), (22, 13219920), (24, 12118260), (28, 10387080), (30, 9694608), (32, 9088695), (33, 8813280), (35, 8309664), (36, 8078840), (40, 7270956), (42, 6924720), (43, 6763680), (44, 6609960), (45, 6463072), (48, 6059130), (55, 5287968), (56, 5193540), (60, 4847304), (61, 4767840), (63, 4616480), (66, 4406640), (70, 4154832), (72, 4039420), (77, 3777120), (80, 3635478), (84, 3462360), (86, 3381840), (88, 3304980), (90, 3231536), (96, 3029565), (99, 2937760), (105, 2769888), (110, 2643984), (112, 2596770), (120, 2423652), (122, 2383920), (126, 2308240), (129, 2254560), (132, 2203320), (140, 2077416), (144, 2019710), (154, 1888560), (160, 1817739), (165, 1762656), (168, 1731180), (172, 1690920), (176, 1652490), (180, 1615768), (183, 1589280), (198, 1468880), (210, 1384944), (215, 1352736), (220, 1321992), (224, 1298385), (231, 1259040), (240, 1211826), (244, 1191960), (252, 1154120), (258, 1127280), (264, 1101660), (280, 1038708), (288, 1009855), (301, 966240), (305, 953568), (308, 944280), (315, 923296), (330, 881328), (336, 865590), (344, 845460), (352, 826245), (360, 807884), (366, 794640), (385, 755424), (387, 751520), (396, 734440), (420, 692472), (427, 681120), (430, 676368), (440, 660996), (462, 629520), (473, 614880), (480, 605913), (488, 595980), (495, 587552), (504, 577060), (516, 563640), (528, 550830), (549, 529760), (560, 519354), (602, 483120), (610, 476784), (616, 472140), (630, 461648), (645, 450912), (660, 440664), (671, 433440), (672, 432795), (688, 422730), (693, 419680), (720, 403942), (732, 397320), (770, 377712), (774, 375760), (792, 367220), (840, 346236), (854, 340560), (860, 338184), (880, 330498), (903, 322080), (915, 317856), (924, 314760), (946, 307440), (976, 297990), (990, 293776), (1008, 288530), (1032, 281820), (1056, 275415), (1098, 264880), (1120, 259677), (1155, 251808), (1204, 241560), (1220, 238392), (1232, 236070), (1260, 230824), (1281, 227040), (1290, 225456), (1320, 220332), (1342, 216720), (1376, 211365), (1386, 209840), (1419, 204960), (1440, 201971), (1464, 198660), (1505, 193248), (1540, 188856), (1548, 187880), (1584, 183610), (1680, 173118), (1708, 170280), (1720, 169092), (1760, 165249), (1806, 161040), (1830, 158928), (1848, 157380), (1892, 153720), (1935, 150304), (1952, 148995), (1980, 146888), (2013, 144480), (2016, 144265), (2064, 140910), (2135, 136224), (2196, 132440), (2310, 125904), (2365, 122976), (2408, 120780), (2440, 119196), (2464, 118035), (2520, 115412), (2562, 113520), (2580, 112728), (2623, 110880), (2640, 110166), (2684, 108360), (2709, 107360), (2745, 105952), (2772, 104920), (2838, 102480), (2928, 99330), (3010, 96624), (3080, 94428), (3096, 93940), (3168, 91805), (3311, 87840), (3355, 86688), (3360, 86559), (3416, 85140), (3440, 84546), (3465, 83936), (3612, 80520), (3660, 79464), (3696, 78690), (3784, 76860), (3843, 75680), (3870, 75152), (3960, 73444), (4026, 72240), (4128, 70455), (4257, 68320), (4270, 68112), (4392, 66220), (4515, 64416), (4620, 62952), (4697, 61920), (4730, 61488), (4816, 60390), (4880, 59598), (5040, 57706), (5124, 56760), (5160, 56364), (5246, 55440), (5280, 55083), (5368, 54180), (5418, 53680), (5490, 52976), (5544, 52460), (5676, 51240), (5856, 49665), (6020, 48312), (6039, 48160), (6160, 47214), (6192, 46970), (6405, 45408), (6622, 43920), (6710, 43344), (6832, 42570), (6880, 42273), (6930, 41968), (7095, 40992), (7224, 40260), (7320, 39732), (7392, 39345), (7568, 38430), (7686, 37840), (7740, 37576), (7869, 36960), (7920, 36722), (8052, 36120), (8514, 34160), (8540, 34056), (8784, 33110), (9030, 32208), (9240, 31476), (9394, 30960), (9460, 30744), (9632, 30195), (9760, 29799), (9933, 29280), (10065, 28896), (10080, 28853), (10248, 28380), (10320, 28182), (10492, 27720), (10736, 27090), (10836, 26840), (10980, 26488), (11088, 26230), (11352, 25620), (12040, 24156), (12078, 24080), (12320, 23607), (12384, 23485), (12810, 22704), (13115, 22176), (13244, 21960), (13420, 21672), (13545, 21472), (13664, 21285), (13860, 20984), (14091, 20640), (14190, 20496), (14448, 20130), (14640, 19866), (15136, 19215), (15372, 18920), (15480, 18788), (15738, 18480), (15840, 18361), (16104, 18060), (16555, 17568), (17028, 17080)]