22686720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 176

約数和(自身を含む): 83321088

約数和(自身を除く): 60634368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 256, 280, 320, 336, 384, 420, 422, 448, 480, 512, 560, 633, 640, 672, 768, 840, 844, 896, 960, 1024, 1055, 1120, 1266, 1280, 1344, 1477, 1536, 1680, 1688, 1792, 1920, 2110, 2240, 2532, 2560, 2688, 2954, 3072, 3165, 3360, 3376, 3584, 3840, 4220, 4431, 4480, 5064, 5120, 5376, 5908, 6330, 6720, 6752, 7168, 7385, 7680, 8440, 8862, 8960, 10128, 10752, 11816, 12660, 13440, 13504, 14770, 15360, 16880, 17724, 17920, 20256, 21504, 22155, 23632, 25320, 26880, 27008, 29540, 33760, 35448, 35840, 40512, 44310, 47264, 50640, 53760, 54016, 59080, 67520, 70896, 81024, 88620, 94528, 101280, 107520, 108032, 118160, 135040, 141792, 162048, 177240, 189056, 202560, 216064, 236320, 270080, 283584, 324096, 354480, 378112, 405120, 472640, 540160, 567168, 648192, 708960, 756224, 810240, 945280, 1080320, 1134336, 1417920, 1512448, 1620480, 1890560, 2268672, 2835840, 3240960, 3781120, 4537344, 5671680, 7562240, 11343360, 22686720]

約数ペア:

[(1, 22686720), (2, 11343360), (3, 7562240), (4, 5671680), (5, 4537344), (6, 3781120), (7, 3240960), (8, 2835840), (10, 2268672), (12, 1890560), (14, 1620480), (15, 1512448), (16, 1417920), (20, 1134336), (21, 1080320), (24, 945280), (28, 810240), (30, 756224), (32, 708960), (35, 648192), (40, 567168), (42, 540160), (48, 472640), (56, 405120), (60, 378112), (64, 354480), (70, 324096), (80, 283584), (84, 270080), (96, 236320), (105, 216064), (112, 202560), (120, 189056), (128, 177240), (140, 162048), (160, 141792), (168, 135040), (192, 118160), (210, 108032), (211, 107520), (224, 101280), (240, 94528), (256, 88620), (280, 81024), (320, 70896), (336, 67520), (384, 59080), (420, 54016), (422, 53760), (448, 50640), (480, 47264), (512, 44310), (560, 40512), (633, 35840), (640, 35448), (672, 33760), (768, 29540), (840, 27008), (844, 26880), (896, 25320), (960, 23632), (1024, 22155), (1055, 21504), (1120, 20256), (1266, 17920), (1280, 17724), (1344, 16880), (1477, 15360), (1536, 14770), (1680, 13504), (1688, 13440), (1792, 12660), (1920, 11816), (2110, 10752), (2240, 10128), (2532, 8960), (2560, 8862), (2688, 8440), (2954, 7680), (3072, 7385), (3165, 7168), (3360, 6752), (3376, 6720), (3584, 6330), (3840, 5908), (4220, 5376), (4431, 5120), (4480, 5064)]