2315671680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{172297}}^1$

素因数の和:172326

約数の個数: 128

約数和(自身を含む): 8435710080

約数和(自身を除く): 6120038400

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 172297, 344594, 516891, 689188, 861485, 1033782, 1206079, 1378376, 1722970, 2067564, 2412158, 2584455, 2756752, 3445940, 3618237, 4135128, 4824316, 5168910, 5513504, 6030395, 6891880, 7236474, 8270256, 9648632, 10337820, 11027008, 12060790, 13783760, 14472948, 16540512, 18091185, 19297264, 20675640, 22054016, 24121580, 27567520, 28945896, 33081024, 36182370, 38594528, 41351280, 48243160, 55135040, 57891792, 66162048, 72364740, 77189056, 82702560, 96486320, 110270080, 115783584, 144729480, 154378112, 165405120, 192972640, 231567168, 289458960, 330810240, 385945280, 463134336, 578917920, 771890560, 1157835840, 2315671680]

約数ペア:

[(1, 2315671680), (2, 1157835840), (3, 771890560), (4, 578917920), (5, 463134336), (6, 385945280), (7, 330810240), (8, 289458960), (10, 231567168), (12, 192972640), (14, 165405120), (15, 154378112), (16, 144729480), (20, 115783584), (21, 110270080), (24, 96486320), (28, 82702560), (30, 77189056), (32, 72364740), (35, 66162048), (40, 57891792), (42, 55135040), (48, 48243160), (56, 41351280), (60, 38594528), (64, 36182370), (70, 33081024), (80, 28945896), (84, 27567520), (96, 24121580), (105, 22054016), (112, 20675640), (120, 19297264), (128, 18091185), (140, 16540512), (160, 14472948), (168, 13783760), (192, 12060790), (210, 11027008), (224, 10337820), (240, 9648632), (280, 8270256), (320, 7236474), (336, 6891880), (384, 6030395), (420, 5513504), (448, 5168910), (480, 4824316), (560, 4135128), (640, 3618237), (672, 3445940), (840, 2756752), (896, 2584455), (960, 2412158), (1120, 2067564), (1344, 1722970), (1680, 1378376), (1920, 1206079), (2240, 1033782), (2688, 861485), (3360, 689188), (4480, 516891), (6720, 344594), (13440, 172297)]