22709120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 64186560

約数和(自身を除く): 41477440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 137, 140, 148, 160, 185, 224, 259, 274, 280, 296, 320, 370, 448, 518, 548, 560, 592, 640, 685, 740, 896, 959, 1036, 1096, 1120, 1184, 1295, 1370, 1480, 1918, 2072, 2192, 2240, 2368, 2590, 2740, 2960, 3836, 4144, 4384, 4480, 4736, 4795, 5069, 5180, 5480, 5920, 7672, 8288, 8768, 9590, 10138, 10360, 10960, 11840, 15344, 16576, 17536, 19180, 20276, 20720, 21920, 23680, 25345, 30688, 33152, 35483, 38360, 40552, 41440, 43840, 50690, 61376, 70966, 76720, 81104, 82880, 87680, 101380, 122752, 141932, 153440, 162208, 165760, 177415, 202760, 283864, 306880, 324416, 354830, 405520, 567728, 613760, 648832, 709660, 811040, 1135456, 1419320, 1622080, 2270912, 2838640, 3244160, 4541824, 5677280, 11354560, 22709120]

約数ペア:

[(1, 22709120), (2, 11354560), (4, 5677280), (5, 4541824), (7, 3244160), (8, 2838640), (10, 2270912), (14, 1622080), (16, 1419320), (20, 1135456), (28, 811040), (32, 709660), (35, 648832), (37, 613760), (40, 567728), (56, 405520), (64, 354830), (70, 324416), (74, 306880), (80, 283864), (112, 202760), (128, 177415), (137, 165760), (140, 162208), (148, 153440), (160, 141932), (185, 122752), (224, 101380), (259, 87680), (274, 82880), (280, 81104), (296, 76720), (320, 70966), (370, 61376), (448, 50690), (518, 43840), (548, 41440), (560, 40552), (592, 38360), (640, 35483), (685, 33152), (740, 30688), (896, 25345), (959, 23680), (1036, 21920), (1096, 20720), (1120, 20276), (1184, 19180), (1295, 17536), (1370, 16576), (1480, 15344), (1918, 11840), (2072, 10960), (2192, 10360), (2240, 10138), (2368, 9590), (2590, 8768), (2740, 8288), (2960, 7672), (3836, 5920), (4144, 5480), (4384, 5180), (4480, 5069), (4736, 4795)]