415591680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{15461}}^1$

素因数の和:15492

約数の個数: 144

約数和(自身を含む): 1517007744

約数和(自身を除く): 1101416064

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, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 15461, 26880, 30922, 46383, 61844, 77305, 92766, 108227, 123688, 154610, 185532, 216454, 231915, 247376, 309220, 324681, 371064, 432908, 463830, 494752, 541135, 618440, 649362, 742128, 865816, 927660, 989504, 1082270, 1236880, 1298724, 1484256, 1623405, 1731632, 1855320, 1979008, 2164540, 2473760, 2597448, 2968512, 3246810, 3463264, 3710640, 3958016, 4329080, 4947520, 5194896, 5937024, 6493620, 6926528, 7421280, 8658160, 9895040, 10389792, 11874048, 12987240, 13853056, 14842560, 17316320, 19790080, 20779584, 25974480, 27706112, 29685120, 34632640, 41559168, 51948960, 59370240, 69265280, 83118336, 103897920, 138530560, 207795840, 415591680]

約数ペア:

[(1, 415591680), (2, 207795840), (3, 138530560), (4, 103897920), (5, 83118336), (6, 69265280), (7, 59370240), (8, 51948960), (10, 41559168), (12, 34632640), (14, 29685120), (15, 27706112), (16, 25974480), (20, 20779584), (21, 19790080), (24, 17316320), (28, 14842560), (30, 13853056), (32, 12987240), (35, 11874048), (40, 10389792), (42, 9895040), (48, 8658160), (56, 7421280), (60, 6926528), (64, 6493620), (70, 5937024), (80, 5194896), (84, 4947520), (96, 4329080), (105, 3958016), (112, 3710640), (120, 3463264), (128, 3246810), (140, 2968512), (160, 2597448), (168, 2473760), (192, 2164540), (210, 1979008), (224, 1855320), (240, 1731632), (256, 1623405), (280, 1484256), (320, 1298724), (336, 1236880), (384, 1082270), (420, 989504), (448, 927660), (480, 865816), (560, 742128), (640, 649362), (672, 618440), (768, 541135), (840, 494752), (896, 463830), (960, 432908), (1120, 371064), (1280, 324681), (1344, 309220), (1680, 247376), (1792, 231915), (1920, 216454), (2240, 185532), (2688, 154610), (3360, 123688), (3840, 108227), (4480, 92766), (5376, 77305), (6720, 61844), (8960, 46383), (13440, 30922), (15461, 26880)]