690196320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43573}}^1$

素因数の和:43605

約数の個数: 144

約数和(自身を含む): 2569471632

約数和(自身を除く): 1879275312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 43573, 87146, 130719, 174292, 217865, 261438, 348584, 392157, 435730, 479303, 522876, 653595, 697168, 784314, 871460, 958606, 1045752, 1307190, 1394336, 1437909, 1568628, 1742920, 1917212, 1960785, 2091504, 2396515, 2614380, 2875818, 3137256, 3485840, 3834424, 3921570, 4183008, 4313727, 4793030, 5228760, 5751636, 6274512, 6971680, 7189545, 7668848, 7843140, 8627454, 9586060, 10457520, 11503272, 12549024, 14379090, 15337696, 15686280, 17254908, 19172120, 20915040, 21568635, 23006544, 28758180, 31372560, 34509816, 38344240, 43137270, 46013088, 57516360, 62745120, 69019632, 76688480, 86274540, 115032720, 138039264, 172549080, 230065440, 345098160, 690196320]

約数ペア:

[(1, 690196320), (2, 345098160), (3, 230065440), (4, 172549080), (5, 138039264), (6, 115032720), (8, 86274540), (9, 76688480), (10, 69019632), (11, 62745120), (12, 57516360), (15, 46013088), (16, 43137270), (18, 38344240), (20, 34509816), (22, 31372560), (24, 28758180), (30, 23006544), (32, 21568635), (33, 20915040), (36, 19172120), (40, 17254908), (44, 15686280), (45, 15337696), (48, 14379090), (55, 12549024), (60, 11503272), (66, 10457520), (72, 9586060), (80, 8627454), (88, 7843140), (90, 7668848), (96, 7189545), (99, 6971680), (110, 6274512), (120, 5751636), (132, 5228760), (144, 4793030), (160, 4313727), (165, 4183008), (176, 3921570), (180, 3834424), (198, 3485840), (220, 3137256), (240, 2875818), (264, 2614380), (288, 2396515), (330, 2091504), (352, 1960785), (360, 1917212), (396, 1742920), (440, 1568628), (480, 1437909), (495, 1394336), (528, 1307190), (660, 1045752), (720, 958606), (792, 871460), (880, 784314), (990, 697168), (1056, 653595), (1320, 522876), (1440, 479303), (1584, 435730), (1760, 392157), (1980, 348584), (2640, 261438), (3168, 217865), (3960, 174292), (5280, 130719), (7920, 87146), (15840, 43573)]