129729040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13664

約数の個数: 80

約数和(自身を含む): 365012352

約数和(自身を除く): 235283312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 13627, 27254, 54508, 68135, 95389, 109016, 136270, 190778, 218032, 231659, 272540, 381556, 463318, 476945, 545080, 763112, 926636, 953890, 1090160, 1158295, 1526224, 1621613, 1853272, 1907780, 2316590, 3243226, 3706544, 3815560, 4633180, 6486452, 7631120, 8108065, 9266360, 12972904, 16216130, 18532720, 25945808, 32432260, 64864520, 129729040]

約数ペア:

[(1, 129729040), (2, 64864520), (4, 32432260), (5, 25945808), (7, 18532720), (8, 16216130), (10, 12972904), (14, 9266360), (16, 8108065), (17, 7631120), (20, 6486452), (28, 4633180), (34, 3815560), (35, 3706544), (40, 3243226), (56, 2316590), (68, 1907780), (70, 1853272), (80, 1621613), (85, 1526224), (112, 1158295), (119, 1090160), (136, 953890), (140, 926636), (170, 763112), (238, 545080), (272, 476945), (280, 463318), (340, 381556), (476, 272540), (560, 231659), (595, 218032), (680, 190778), (952, 136270), (1190, 109016), (1360, 95389), (1904, 68135), (2380, 54508), (4760, 27254), (9520, 13627)]