1226070720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1088

約数の個数: 336

約数和(自身を含む): 4903549248

約数和(自身を除く): 3677478528

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, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 420, 427, 448, 480, 488, 504, 549, 560, 576, 610, 630, 672, 720, 732, 840, 854, 915, 960, 976, 997, 1008, 1098, 1120, 1220, 1260, 1281, 1344, 1440, 1464, 1680, 1708, 1830, 1952, 1994, 2016, 2135, 2196, 2240, 2440, 2520, 2562, 2745, 2880, 2928, 2991, 3360, 3416, 3660, 3843, 3904, 3988, 4032, 4270, 4392, 4880, 4985, 5040, 5124, 5490, 5856, 5982, 6405, 6720, 6832, 6979, 7320, 7686, 7976, 8540, 8784, 8973, 9760, 9970, 10080, 10248, 10980, 11712, 11964, 12810, 13664, 13958, 14640, 14955, 15372, 15952, 17080, 17568, 17946, 19215, 19520, 19940, 20160, 20496, 20937, 21960, 23928, 25620, 27328, 27916, 29280, 29910, 30744, 31904, 34160, 34895, 35136, 35892, 38430, 39880, 40992, 41874, 43920, 44865, 47856, 51240, 55832, 58560, 59820, 60817, 61488, 62811, 63808, 68320, 69790, 71784, 76860, 79760, 81984, 83748, 87840, 89730, 95712, 102480, 104685, 111664, 119640, 121634, 122976, 125622, 136640, 139580, 143568, 153720, 159520, 167496, 175680, 179460, 182451, 191424, 204960, 209370, 223328, 239280, 243268, 245952, 251244, 279160, 287136, 304085, 307440, 314055, 319040, 334992, 358920, 364902, 409920, 418740, 425719, 446656, 478560, 486536, 502488, 547353, 558320, 574272, 608170, 614880, 628110, 669984, 717840, 729804, 837480, 851438, 912255, 957120, 973072, 1004976, 1094706, 1116640, 1216340, 1229760, 1256220, 1277157, 1339968, 1435680, 1459608, 1674960, 1702876, 1824510, 1946144, 2009952, 2128595, 2189412, 2233280, 2432680, 2512440, 2554314, 2736765, 2871360, 2919216, 3349920, 3405752, 3649020, 3831471, 3892288, 4019904, 4257190, 4378824, 4865360, 5024880, 5108628, 5473530, 5838432, 6385785, 6699840, 6811504, 7298040, 7662942, 8514380, 8757648, 9730720, 10049760, 10217256, 10947060, 11676864, 12771570, 13623008, 14596080, 15325884, 17028760, 17515296, 19157355, 19461440, 20099520, 20434512, 21894120, 25543140, 27246016, 29192160, 30651768, 34057520, 35030592, 38314710, 40869024, 43788240, 51086280, 58384320, 61303536, 68115040, 76629420, 81738048, 87576480, 102172560, 122607072, 136230080, 153258840, 175152960, 204345120, 245214144, 306517680, 408690240, 613035360, 1226070720]

約数ペア:

[(1, 1226070720), (2, 613035360), (3, 408690240), (4, 306517680), (5, 245214144), (6, 204345120), (7, 175152960), (8, 153258840), (9, 136230080), (10, 122607072), (12, 102172560), (14, 87576480), (15, 81738048), (16, 76629420), (18, 68115040), (20, 61303536), (21, 58384320), (24, 51086280), (28, 43788240), (30, 40869024), (32, 38314710), (35, 35030592), (36, 34057520), (40, 30651768), (42, 29192160), (45, 27246016), (48, 25543140), (56, 21894120), (60, 20434512), (61, 20099520), (63, 19461440), (64, 19157355), (70, 17515296), (72, 17028760), (80, 15325884), (84, 14596080), (90, 13623008), (96, 12771570), (105, 11676864), (112, 10947060), (120, 10217256), (122, 10049760), (126, 9730720), (140, 8757648), (144, 8514380), (160, 7662942), (168, 7298040), (180, 6811504), (183, 6699840), (192, 6385785), (210, 5838432), (224, 5473530), (240, 5108628), (244, 5024880), (252, 4865360), (280, 4378824), (288, 4257190), (305, 4019904), (315, 3892288), (320, 3831471), (336, 3649020), (360, 3405752), (366, 3349920), (420, 2919216), (427, 2871360), (448, 2736765), (480, 2554314), (488, 2512440), (504, 2432680), (549, 2233280), (560, 2189412), (576, 2128595), (610, 2009952), (630, 1946144), (672, 1824510), (720, 1702876), (732, 1674960), (840, 1459608), (854, 1435680), (915, 1339968), (960, 1277157), (976, 1256220), (997, 1229760), (1008, 1216340), (1098, 1116640), (1120, 1094706), (1220, 1004976), (1260, 973072), (1281, 957120), (1344, 912255), (1440, 851438), (1464, 837480), (1680, 729804), (1708, 717840), (1830, 669984), (1952, 628110), (1994, 614880), (2016, 608170), (2135, 574272), (2196, 558320), (2240, 547353), (2440, 502488), (2520, 486536), (2562, 478560), (2745, 446656), (2880, 425719), (2928, 418740), (2991, 409920), (3360, 364902), (3416, 358920), (3660, 334992), (3843, 319040), (3904, 314055), (3988, 307440), (4032, 304085), (4270, 287136), (4392, 279160), (4880, 251244), (4985, 245952), (5040, 243268), (5124, 239280), (5490, 223328), (5856, 209370), (5982, 204960), (6405, 191424), (6720, 182451), (6832, 179460), (6979, 175680), (7320, 167496), (7686, 159520), (7976, 153720), (8540, 143568), (8784, 139580), (8973, 136640), (9760, 125622), (9970, 122976), (10080, 121634), (10248, 119640), (10980, 111664), (11712, 104685), (11964, 102480), (12810, 95712), (13664, 89730), (13958, 87840), (14640, 83748), (14955, 81984), (15372, 79760), (15952, 76860), (17080, 71784), (17568, 69790), (17946, 68320), (19215, 63808), (19520, 62811), (19940, 61488), (20160, 60817), (20496, 59820), (20937, 58560), (21960, 55832), (23928, 51240), (25620, 47856), (27328, 44865), (27916, 43920), (29280, 41874), (29910, 40992), (30744, 39880), (31904, 38430), (34160, 35892), (34895, 35136)]