858698880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34403}}^1$

素因数の和:34438

約数の個数: 128

約数和(自身を含む): 2947734720

約数和(自身を除く): 2089035840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 34403, 68806, 103209, 137612, 172015, 206418, 275224, 344030, 412836, 447239, 516045, 550448, 688060, 825672, 894478, 1032090, 1100896, 1341717, 1376120, 1651344, 1788956, 2064180, 2201792, 2236195, 2683434, 2752240, 3302688, 3577912, 4128360, 4403584, 4472390, 5366868, 5504480, 6605376, 6708585, 7155824, 8256720, 8944780, 10733736, 11008960, 13210752, 13417170, 14311648, 16513440, 17889560, 21467472, 22017920, 26834340, 28623296, 33026880, 35779120, 42934944, 53668680, 57246592, 66053760, 71558240, 85869888, 107337360, 143116480, 171739776, 214674720, 286232960, 429349440, 858698880]

約数ペア:

[(1, 858698880), (2, 429349440), (3, 286232960), (4, 214674720), (5, 171739776), (6, 143116480), (8, 107337360), (10, 85869888), (12, 71558240), (13, 66053760), (15, 57246592), (16, 53668680), (20, 42934944), (24, 35779120), (26, 33026880), (30, 28623296), (32, 26834340), (39, 22017920), (40, 21467472), (48, 17889560), (52, 16513440), (60, 14311648), (64, 13417170), (65, 13210752), (78, 11008960), (80, 10733736), (96, 8944780), (104, 8256720), (120, 7155824), (128, 6708585), (130, 6605376), (156, 5504480), (160, 5366868), (192, 4472390), (195, 4403584), (208, 4128360), (240, 3577912), (260, 3302688), (312, 2752240), (320, 2683434), (384, 2236195), (390, 2201792), (416, 2064180), (480, 1788956), (520, 1651344), (624, 1376120), (640, 1341717), (780, 1100896), (832, 1032090), (960, 894478), (1040, 825672), (1248, 688060), (1560, 550448), (1664, 516045), (1920, 447239), (2080, 412836), (2496, 344030), (3120, 275224), (4160, 206418), (4992, 172015), (6240, 137612), (8320, 103209), (12480, 68806), (24960, 34403)]