203251440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 724239360

約数和(自身を除く): 520987920

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, 359, 420, 560, 674, 718, 840, 1011, 1077, 1348, 1436, 1680, 1685, 1795, 2022, 2154, 2359, 2513, 2696, 2872, 3370, 3590, 4044, 4308, 4718, 5026, 5055, 5385, 5392, 5744, 6740, 7077, 7180, 7539, 8088, 8616, 9436, 10052, 10110, 10770, 11795, 12565, 13480, 14154, 14360, 15078, 16176, 17232, 18872, 20104, 20220, 21540, 23590, 25130, 26960, 28308, 28720, 30156, 35385, 37695, 37744, 40208, 40440, 43080, 47180, 50260, 56616, 60312, 70770, 75390, 80880, 86160, 94360, 100520, 113232, 120624, 120983, 141540, 150780, 188720, 201040, 241966, 283080, 301560, 362949, 483932, 566160, 603120, 604915, 725898, 846881, 967864, 1209830, 1451796, 1693762, 1814745, 1935728, 2419660, 2540643, 2903592, 3387524, 3629490, 4234405, 4839320, 5081286, 5807184, 6775048, 7258980, 8468810, 9678640, 10162572, 12703215, 13550096, 14517960, 16937620, 20325144, 25406430, 29035920, 33875240, 40650288, 50812860, 67750480, 101625720, 203251440]

約数ペア:

[(1, 203251440), (2, 101625720), (3, 67750480), (4, 50812860), (5, 40650288), (6, 33875240), (7, 29035920), (8, 25406430), (10, 20325144), (12, 16937620), (14, 14517960), (15, 13550096), (16, 12703215), (20, 10162572), (21, 9678640), (24, 8468810), (28, 7258980), (30, 6775048), (35, 5807184), (40, 5081286), (42, 4839320), (48, 4234405), (56, 3629490), (60, 3387524), (70, 2903592), (80, 2540643), (84, 2419660), (105, 1935728), (112, 1814745), (120, 1693762), (140, 1451796), (168, 1209830), (210, 967864), (240, 846881), (280, 725898), (336, 604915), (337, 603120), (359, 566160), (420, 483932), (560, 362949), (674, 301560), (718, 283080), (840, 241966), (1011, 201040), (1077, 188720), (1348, 150780), (1436, 141540), (1680, 120983), (1685, 120624), (1795, 113232), (2022, 100520), (2154, 94360), (2359, 86160), (2513, 80880), (2696, 75390), (2872, 70770), (3370, 60312), (3590, 56616), (4044, 50260), (4308, 47180), (4718, 43080), (5026, 40440), (5055, 40208), (5385, 37744), (5392, 37695), (5744, 35385), (6740, 30156), (7077, 28720), (7180, 28308), (7539, 26960), (8088, 25130), (8616, 23590), (9436, 21540), (10052, 20220), (10110, 20104), (10770, 18872), (11795, 17232), (12565, 16176), (13480, 15078), (14154, 14360)]