242262720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 336

約数和(自身を含む): 972848448

約数和(自身を除く): 730585728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 192, 197, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 394, 420, 427, 448, 480, 488, 504, 549, 560, 576, 591, 610, 630, 672, 720, 732, 788, 840, 854, 915, 960, 976, 985, 1008, 1098, 1120, 1182, 1220, 1260, 1281, 1344, 1379, 1440, 1464, 1576, 1680, 1708, 1773, 1830, 1952, 1970, 2016, 2135, 2196, 2240, 2364, 2440, 2520, 2562, 2745, 2758, 2880, 2928, 2955, 3152, 3360, 3416, 3546, 3660, 3843, 3904, 3940, 4032, 4137, 4270, 4392, 4728, 4880, 5040, 5124, 5490, 5516, 5856, 5910, 6304, 6405, 6720, 6832, 6895, 7092, 7320, 7686, 7880, 8274, 8540, 8784, 8865, 9456, 9760, 10080, 10248, 10980, 11032, 11712, 11820, 12017, 12411, 12608, 12810, 13664, 13790, 14184, 14640, 15372, 15760, 16548, 17080, 17568, 17730, 18912, 19215, 19520, 20160, 20496, 20685, 21960, 22064, 23640, 24034, 24822, 25620, 27328, 27580, 28368, 29280, 30744, 31520, 33096, 34160, 35136, 35460, 36051, 37824, 38430, 40992, 41370, 43920, 44128, 47280, 48068, 49644, 51240, 55160, 56736, 58560, 60085, 61488, 62055, 63040, 66192, 68320, 70920, 72102, 76860, 81984, 82740, 84119, 87840, 88256, 94560, 96136, 99288, 102480, 108153, 110320, 113472, 120170, 122976, 124110, 132384, 136640, 141840, 144204, 153720, 165480, 168238, 175680, 180255, 189120, 192272, 198576, 204960, 216306, 220640, 240340, 245952, 248220, 252357, 264768, 283680, 288408, 307440, 330960, 336476, 360510, 384544, 397152, 409920, 420595, 432612, 441280, 480680, 496440, 504714, 540765, 567360, 576816, 614880, 661920, 672952, 721020, 757071, 769088, 794304, 841190, 865224, 961360, 992880, 1009428, 1081530, 1153632, 1229760, 1261785, 1323840, 1345904, 1442040, 1514142, 1682380, 1730448, 1922720, 1985760, 2018856, 2163060, 2307264, 2523570, 2691808, 2884080, 3028284, 3364760, 3460896, 3785355, 3845440, 3971520, 4037712, 4326120, 5047140, 5383616, 5768160, 6056568, 6729520, 6921792, 7570710, 8075424, 8652240, 10094280, 11536320, 12113136, 13459040, 15141420, 16150848, 17304480, 20188560, 24226272, 26918080, 30282840, 34608960, 40377120, 48452544, 60565680, 80754240, 121131360, 242262720]

約数ペア:

[(1, 242262720), (2, 121131360), (3, 80754240), (4, 60565680), (5, 48452544), (6, 40377120), (7, 34608960), (8, 30282840), (9, 26918080), (10, 24226272), (12, 20188560), (14, 17304480), (15, 16150848), (16, 15141420), (18, 13459040), (20, 12113136), (21, 11536320), (24, 10094280), (28, 8652240), (30, 8075424), (32, 7570710), (35, 6921792), (36, 6729520), (40, 6056568), (42, 5768160), (45, 5383616), (48, 5047140), (56, 4326120), (60, 4037712), (61, 3971520), (63, 3845440), (64, 3785355), (70, 3460896), (72, 3364760), (80, 3028284), (84, 2884080), (90, 2691808), (96, 2523570), (105, 2307264), (112, 2163060), (120, 2018856), (122, 1985760), (126, 1922720), (140, 1730448), (144, 1682380), (160, 1514142), (168, 1442040), (180, 1345904), (183, 1323840), (192, 1261785), (197, 1229760), (210, 1153632), (224, 1081530), (240, 1009428), (244, 992880), (252, 961360), (280, 865224), (288, 841190), (305, 794304), (315, 769088), (320, 757071), (336, 721020), (360, 672952), (366, 661920), (394, 614880), (420, 576816), (427, 567360), (448, 540765), (480, 504714), (488, 496440), (504, 480680), (549, 441280), (560, 432612), (576, 420595), (591, 409920), (610, 397152), (630, 384544), (672, 360510), (720, 336476), (732, 330960), (788, 307440), (840, 288408), (854, 283680), (915, 264768), (960, 252357), (976, 248220), (985, 245952), (1008, 240340), (1098, 220640), (1120, 216306), (1182, 204960), (1220, 198576), (1260, 192272), (1281, 189120), (1344, 180255), (1379, 175680), (1440, 168238), (1464, 165480), (1576, 153720), (1680, 144204), (1708, 141840), (1773, 136640), (1830, 132384), (1952, 124110), (1970, 122976), (2016, 120170), (2135, 113472), (2196, 110320), (2240, 108153), (2364, 102480), (2440, 99288), (2520, 96136), (2562, 94560), (2745, 88256), (2758, 87840), (2880, 84119), (2928, 82740), (2955, 81984), (3152, 76860), (3360, 72102), (3416, 70920), (3546, 68320), (3660, 66192), (3843, 63040), (3904, 62055), (3940, 61488), (4032, 60085), (4137, 58560), (4270, 56736), (4392, 55160), (4728, 51240), (4880, 49644), (5040, 48068), (5124, 47280), (5490, 44128), (5516, 43920), (5856, 41370), (5910, 40992), (6304, 38430), (6405, 37824), (6720, 36051), (6832, 35460), (6895, 35136), (7092, 34160), (7320, 33096), (7686, 31520), (7880, 30744), (8274, 29280), (8540, 28368), (8784, 27580), (8865, 27328), (9456, 25620), (9760, 24822), (10080, 24034), (10248, 23640), (10980, 22064), (11032, 21960), (11712, 20685), (11820, 20496), (12017, 20160), (12411, 19520), (12608, 19215), (12810, 18912), (13664, 17730), (13790, 17568), (14184, 17080), (14640, 16548), (15372, 15760)]