210417840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17227

約数の個数: 120

約数和(自身を含む): 748264608

約数和(自身を除く): 537846768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 17191, 34382, 51573, 68764, 85955, 103146, 137528, 154719, 171910, 206292, 257865, 275056, 292247, 309438, 343820, 412584, 515730, 584494, 618876, 687640, 773595, 825168, 876741, 1031460, 1168988, 1237752, 1375280, 1461235, 1547190, 1753482, 2062920, 2337976, 2475504, 2630223, 2922470, 3094380, 3506964, 4125840, 4383705, 4675952, 5260446, 5844940, 6188760, 7013928, 8767410, 10520892, 11689880, 12377520, 13151115, 14027856, 17534820, 21041784, 23379760, 26302230, 35069640, 42083568, 52604460, 70139280, 105208920, 210417840]

約数ペア:

[(1, 210417840), (2, 105208920), (3, 70139280), (4, 52604460), (5, 42083568), (6, 35069640), (8, 26302230), (9, 23379760), (10, 21041784), (12, 17534820), (15, 14027856), (16, 13151115), (17, 12377520), (18, 11689880), (20, 10520892), (24, 8767410), (30, 7013928), (34, 6188760), (36, 5844940), (40, 5260446), (45, 4675952), (48, 4383705), (51, 4125840), (60, 3506964), (68, 3094380), (72, 2922470), (80, 2630223), (85, 2475504), (90, 2337976), (102, 2062920), (120, 1753482), (136, 1547190), (144, 1461235), (153, 1375280), (170, 1237752), (180, 1168988), (204, 1031460), (240, 876741), (255, 825168), (272, 773595), (306, 687640), (340, 618876), (360, 584494), (408, 515730), (510, 412584), (612, 343820), (680, 309438), (720, 292247), (765, 275056), (816, 257865), (1020, 206292), (1224, 171910), (1360, 154719), (1530, 137528), (2040, 103146), (2448, 85955), (3060, 68764), (4080, 51573), (6120, 34382), (12240, 17191)]