211177680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 752404224

約数和(自身を除く): 541226544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 337, 373, 420, 560, 674, 746, 840, 1011, 1119, 1348, 1492, 1680, 1685, 1865, 2022, 2238, 2359, 2611, 2696, 2984, 3370, 3730, 4044, 4476, 4718, 5055, 5222, 5392, 5595, 5968, 6740, 7077, 7460, 7833, 8088, 8952, 9436, 10110, 10444, 11190, 11795, 13055, 13480, 14154, 14920, 15666, 16176, 17904, 18872, 20220, 20888, 22380, 23590, 26110, 26960, 28308, 29840, 31332, 35385, 37744, 39165, 40440, 41776, 44760, 47180, 52220, 56616, 62664, 70770, 78330, 80880, 89520, 94360, 104440, 113232, 125328, 125701, 141540, 156660, 188720, 208880, 251402, 283080, 313320, 377103, 502804, 566160, 626640, 628505, 754206, 879907, 1005608, 1257010, 1508412, 1759814, 1885515, 2011216, 2514020, 2639721, 3016824, 3519628, 3771030, 4399535, 5028040, 5279442, 6033648, 7039256, 7542060, 8799070, 10056080, 10558884, 13198605, 14078512, 15084120, 17598140, 21117768, 26397210, 30168240, 35196280, 42235536, 52794420, 70392560, 105588840, 211177680]

約数ペア:

[(1, 211177680), (2, 105588840), (3, 70392560), (4, 52794420), (5, 42235536), (6, 35196280), (7, 30168240), (8, 26397210), (10, 21117768), (12, 17598140), (14, 15084120), (15, 14078512), (16, 13198605), (20, 10558884), (21, 10056080), (24, 8799070), (28, 7542060), (30, 7039256), (35, 6033648), (40, 5279442), (42, 5028040), (48, 4399535), (56, 3771030), (60, 3519628), (70, 3016824), (80, 2639721), (84, 2514020), (105, 2011216), (112, 1885515), (120, 1759814), (140, 1508412), (168, 1257010), (210, 1005608), (240, 879907), (280, 754206), (336, 628505), (337, 626640), (373, 566160), (420, 502804), (560, 377103), (674, 313320), (746, 283080), (840, 251402), (1011, 208880), (1119, 188720), (1348, 156660), (1492, 141540), (1680, 125701), (1685, 125328), (1865, 113232), (2022, 104440), (2238, 94360), (2359, 89520), (2611, 80880), (2696, 78330), (2984, 70770), (3370, 62664), (3730, 56616), (4044, 52220), (4476, 47180), (4718, 44760), (5055, 41776), (5222, 40440), (5392, 39165), (5595, 37744), (5968, 35385), (6740, 31332), (7077, 29840), (7460, 28308), (7833, 26960), (8088, 26110), (8952, 23590), (9436, 22380), (10110, 20888), (10444, 20220), (11190, 18872), (11795, 17904), (13055, 16176), (13480, 15666), (14154, 14920)]