20180691216

素因数分解:

$2^4\times 3^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 360

約数和(自身を含む): 69409753920

約数和(自身を除く): 49229062704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 336, 348, 378, 406, 432, 464, 486, 504, 522, 567, 609, 648, 696, 729, 756, 783, 812, 947, 972, 1008, 1044, 1134, 1218, 1296, 1392, 1458, 1512, 1566, 1624, 1701, 1827, 1894, 1944, 2088, 2187, 2268, 2349, 2436, 2841, 2916, 3024, 3132, 3248, 3402, 3654, 3788, 3888, 4176, 4374, 4536, 4698, 4872, 5103, 5481, 5682, 5832, 6264, 6561, 6629, 6804, 7047, 7308, 7576, 8523, 8748, 9072, 9396, 9744, 10206, 10962, 11364, 11664, 12528, 13122, 13258, 13608, 14094, 14616, 15152, 15309, 16443, 17046, 17496, 18792, 19887, 20412, 21141, 21924, 22728, 25569, 26244, 26516, 27216, 27463, 28188, 29232, 30618, 32886, 34092, 34992, 37584, 39774, 40824, 42282, 43848, 45456, 45927, 49329, 51138, 52488, 53032, 54926, 56376, 59661, 61236, 63423, 65772, 68184, 76707, 79548, 81648, 82389, 84564, 87696, 91854, 98658, 102276, 104976, 106064, 109852, 112752, 119322, 122472, 126846, 131544, 136368, 147987, 153414, 159096, 164778, 169128, 178983, 183708, 190269, 192241, 197316, 204552, 219704, 230121, 238644, 244944, 247167, 253692, 263088, 295974, 306828, 318192, 329556, 338256, 357966, 367416, 380538, 384482, 394632, 409104, 439408, 443961, 460242, 477288, 494334, 507384, 536949, 576723, 591948, 613656, 659112, 690363, 715932, 734832, 741501, 761076, 768964, 789264, 887922, 920484, 954576, 988668, 1014768, 1073898, 1153446, 1183896, 1227312, 1318224, 1331883, 1380726, 1431864, 1483002, 1522152, 1537928, 1610847, 1730169, 1775844, 1840968, 1977336, 2071089, 2147796, 2224503, 2306892, 2367792, 2663766, 2761452, 2863728, 2966004, 3044304, 3075856, 3221694, 3460338, 3551688, 3681936, 3954672, 4142178, 4295592, 4449006, 4613784, 4832541, 5190507, 5327532, 5522904, 5932008, 6213267, 6443388, 6673509, 6920676, 7103376, 8284356, 8591184, 8898012, 9227568, 9665082, 10381014, 10655064, 11045808, 11864016, 12426534, 12886776, 13347018, 13841352, 14497623, 15571521, 16568712, 17796024, 19330164, 20020527, 20762028, 21310128, 24853068, 25773552, 26694036, 27682704, 28995246, 31143042, 33137424, 35592048, 38660328, 40041054, 41524056, 43492869, 46714563, 49706136, 53388072, 57990492, 60061581, 62286084, 77320656, 80082108, 83048112, 86985738, 93429126, 99412272, 106776144, 115980984, 120123162, 124572168, 140143689, 160164216, 173971476, 180184743, 186858252, 231961968, 240246324, 249144336, 280287378, 320328432, 347942952, 360369486, 373716504, 420431067, 480492648, 560574756, 695885904, 720738972, 747433008, 840862134, 960985296, 1121149512, 1261293201, 1441477944, 1681724268, 2242299024, 2522586402, 2882955888, 3363448536, 5045172804, 6726897072, 10090345608, 20180691216]

約数ペア:

[(1, 20180691216), (2, 10090345608), (3, 6726897072), (4, 5045172804), (6, 3363448536), (7, 2882955888), (8, 2522586402), (9, 2242299024), (12, 1681724268), (14, 1441477944), (16, 1261293201), (18, 1121149512), (21, 960985296), (24, 840862134), (27, 747433008), (28, 720738972), (29, 695885904), (36, 560574756), (42, 480492648), (48, 420431067), (54, 373716504), (56, 360369486), (58, 347942952), (63, 320328432), (72, 280287378), (81, 249144336), (84, 240246324), (87, 231961968), (108, 186858252), (112, 180184743), (116, 173971476), (126, 160164216), (144, 140143689), (162, 124572168), (168, 120123162), (174, 115980984), (189, 106776144), (203, 99412272), (216, 93429126), (232, 86985738), (243, 83048112), (252, 80082108), (261, 77320656), (324, 62286084), (336, 60061581), (348, 57990492), (378, 53388072), (406, 49706136), (432, 46714563), (464, 43492869), (486, 41524056), (504, 40041054), (522, 38660328), (567, 35592048), (609, 33137424), (648, 31143042), (696, 28995246), (729, 27682704), (756, 26694036), (783, 25773552), (812, 24853068), (947, 21310128), (972, 20762028), (1008, 20020527), (1044, 19330164), (1134, 17796024), (1218, 16568712), (1296, 15571521), (1392, 14497623), (1458, 13841352), (1512, 13347018), (1566, 12886776), (1624, 12426534), (1701, 11864016), (1827, 11045808), (1894, 10655064), (1944, 10381014), (2088, 9665082), (2187, 9227568), (2268, 8898012), (2349, 8591184), (2436, 8284356), (2841, 7103376), (2916, 6920676), (3024, 6673509), (3132, 6443388), (3248, 6213267), (3402, 5932008), (3654, 5522904), (3788, 5327532), (3888, 5190507), (4176, 4832541), (4374, 4613784), (4536, 4449006), (4698, 4295592), (4872, 4142178), (5103, 3954672), (5481, 3681936), (5682, 3551688), (5832, 3460338), (6264, 3221694), (6561, 3075856), (6629, 3044304), (6804, 2966004), (7047, 2863728), (7308, 2761452), (7576, 2663766), (8523, 2367792), (8748, 2306892), (9072, 2224503), (9396, 2147796), (9744, 2071089), (10206, 1977336), (10962, 1840968), (11364, 1775844), (11664, 1730169), (12528, 1610847), (13122, 1537928), (13258, 1522152), (13608, 1483002), (14094, 1431864), (14616, 1380726), (15152, 1331883), (15309, 1318224), (16443, 1227312), (17046, 1183896), (17496, 1153446), (18792, 1073898), (19887, 1014768), (20412, 988668), (21141, 954576), (21924, 920484), (22728, 887922), (25569, 789264), (26244, 768964), (26516, 761076), (27216, 741501), (27463, 734832), (28188, 715932), (29232, 690363), (30618, 659112), (32886, 613656), (34092, 591948), (34992, 576723), (37584, 536949), (39774, 507384), (40824, 494334), (42282, 477288), (43848, 460242), (45456, 443961), (45927, 439408), (49329, 409104), (51138, 394632), (52488, 384482), (53032, 380538), (54926, 367416), (56376, 357966), (59661, 338256), (61236, 329556), (63423, 318192), (65772, 306828), (68184, 295974), (76707, 263088), (79548, 253692), (81648, 247167), (82389, 244944), (84564, 238644), (87696, 230121), (91854, 219704), (98658, 204552), (102276, 197316), (104976, 192241), (106064, 190269), (109852, 183708), (112752, 178983), (119322, 169128), (122472, 164778), (126846, 159096), (131544, 153414), (136368, 147987)]