122739120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^4\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 300

約数和(自身を含む): 487642896

約数和(自身を除く): 364903776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 71, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 142, 144, 147, 168, 180, 196, 210, 213, 240, 245, 252, 280, 284, 294, 315, 336, 343, 355, 360, 392, 420, 426, 441, 490, 497, 504, 560, 568, 588, 630, 639, 686, 710, 720, 735, 784, 840, 852, 882, 980, 994, 1008, 1029, 1065, 1136, 1176, 1260, 1278, 1372, 1420, 1470, 1491, 1680, 1704, 1715, 1764, 1960, 1988, 2058, 2130, 2205, 2352, 2401, 2485, 2520, 2556, 2744, 2840, 2940, 2982, 3087, 3195, 3408, 3430, 3479, 3528, 3920, 3976, 4116, 4260, 4410, 4473, 4802, 4970, 5040, 5112, 5145, 5488, 5680, 5880, 5964, 6174, 6390, 6860, 6958, 7056, 7203, 7455, 7952, 8232, 8520, 8820, 8946, 9604, 9940, 10224, 10290, 10437, 11760, 11928, 12005, 12348, 12780, 13720, 13916, 14406, 14910, 15435, 16464, 17040, 17395, 17640, 17892, 19208, 19880, 20580, 20874, 21609, 22365, 23856, 24010, 24353, 24696, 25560, 27440, 27832, 28812, 29820, 30870, 31311, 34790, 35280, 35784, 36015, 38416, 39760, 41160, 41748, 43218, 44730, 48020, 48706, 49392, 51120, 52185, 55664, 57624, 59640, 61740, 62622, 69580, 71568, 72030, 73059, 82320, 83496, 86436, 89460, 96040, 97412, 104370, 108045, 115248, 119280, 121765, 123480, 125244, 139160, 144060, 146118, 156555, 166992, 170471, 172872, 178920, 192080, 194824, 208740, 216090, 219177, 243530, 246960, 250488, 278320, 288120, 292236, 313110, 340942, 345744, 357840, 365295, 389648, 417480, 432180, 438354, 487060, 500976, 511413, 576240, 584472, 626220, 681884, 730590, 834960, 852355, 864360, 876708, 974120, 1022826, 1095885, 1168944, 1252440, 1363768, 1461180, 1534239, 1704710, 1728720, 1753416, 1948240, 2045652, 2191770, 2504880, 2557065, 2727536, 2922360, 3068478, 3409420, 3506832, 4091304, 4383540, 5114130, 5844720, 6136956, 6818840, 7671195, 8182608, 8767080, 10228260, 12273912, 13637680, 15342390, 17534160, 20456520, 24547824, 30684780, 40913040, 61369560, 122739120]

約数ペア:

[(1, 122739120), (2, 61369560), (3, 40913040), (4, 30684780), (5, 24547824), (6, 20456520), (7, 17534160), (8, 15342390), (9, 13637680), (10, 12273912), (12, 10228260), (14, 8767080), (15, 8182608), (16, 7671195), (18, 6818840), (20, 6136956), (21, 5844720), (24, 5114130), (28, 4383540), (30, 4091304), (35, 3506832), (36, 3409420), (40, 3068478), (42, 2922360), (45, 2727536), (48, 2557065), (49, 2504880), (56, 2191770), (60, 2045652), (63, 1948240), (70, 1753416), (71, 1728720), (72, 1704710), (80, 1534239), (84, 1461180), (90, 1363768), (98, 1252440), (105, 1168944), (112, 1095885), (120, 1022826), (126, 974120), (140, 876708), (142, 864360), (144, 852355), (147, 834960), (168, 730590), (180, 681884), (196, 626220), (210, 584472), (213, 576240), (240, 511413), (245, 500976), (252, 487060), (280, 438354), (284, 432180), (294, 417480), (315, 389648), (336, 365295), (343, 357840), (355, 345744), (360, 340942), (392, 313110), (420, 292236), (426, 288120), (441, 278320), (490, 250488), (497, 246960), (504, 243530), (560, 219177), (568, 216090), (588, 208740), (630, 194824), (639, 192080), (686, 178920), (710, 172872), (720, 170471), (735, 166992), (784, 156555), (840, 146118), (852, 144060), (882, 139160), (980, 125244), (994, 123480), (1008, 121765), (1029, 119280), (1065, 115248), (1136, 108045), (1176, 104370), (1260, 97412), (1278, 96040), (1372, 89460), (1420, 86436), (1470, 83496), (1491, 82320), (1680, 73059), (1704, 72030), (1715, 71568), (1764, 69580), (1960, 62622), (1988, 61740), (2058, 59640), (2130, 57624), (2205, 55664), (2352, 52185), (2401, 51120), (2485, 49392), (2520, 48706), (2556, 48020), (2744, 44730), (2840, 43218), (2940, 41748), (2982, 41160), (3087, 39760), (3195, 38416), (3408, 36015), (3430, 35784), (3479, 35280), (3528, 34790), (3920, 31311), (3976, 30870), (4116, 29820), (4260, 28812), (4410, 27832), (4473, 27440), (4802, 25560), (4970, 24696), (5040, 24353), (5112, 24010), (5145, 23856), (5488, 22365), (5680, 21609), (5880, 20874), (5964, 20580), (6174, 19880), (6390, 19208), (6860, 17892), (6958, 17640), (7056, 17395), (7203, 17040), (7455, 16464), (7952, 15435), (8232, 14910), (8520, 14406), (8820, 13916), (8946, 13720), (9604, 12780), (9940, 12348), (10224, 12005), (10290, 11928), (10437, 11760)]