1206897480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1884

約数の個数: 192

約数和(自身を含む): 4172126400

約数和(自身を除く): 2965228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 101, 114, 120, 152, 171, 180, 190, 202, 228, 285, 303, 342, 360, 380, 404, 456, 505, 570, 606, 684, 760, 808, 855, 909, 1010, 1140, 1212, 1368, 1515, 1710, 1747, 1818, 1919, 2020, 2280, 2424, 3030, 3420, 3494, 3636, 3838, 4040, 4545, 5241, 5757, 6060, 6840, 6988, 7272, 7676, 8735, 9090, 9595, 10482, 11514, 12120, 13976, 15352, 15723, 17271, 17470, 18180, 19190, 20964, 23028, 26205, 28785, 31446, 33193, 34542, 34940, 36360, 38380, 41928, 46056, 52410, 57570, 62892, 66386, 69084, 69880, 76760, 78615, 86355, 99579, 104820, 115140, 125784, 132772, 138168, 157230, 165965, 172710, 176447, 199158, 209640, 230280, 265544, 298737, 314460, 331930, 345420, 352894, 398316, 497895, 529341, 597474, 628920, 663860, 690840, 705788, 796632, 882235, 995790, 1058682, 1194948, 1327720, 1411576, 1493685, 1588023, 1764470, 1991580, 2117364, 2389896, 2646705, 2987370, 3176046, 3352493, 3528940, 3983160, 4234728, 5293410, 5974740, 6352092, 6704986, 7057880, 7940115, 10057479, 10586820, 11949480, 12704184, 13409972, 15880230, 16762465, 20114958, 21173640, 26819944, 30172437, 31760460, 33524930, 40229916, 50287395, 60344874, 63520920, 67049860, 80459832, 100574790, 120689748, 134099720, 150862185, 201149580, 241379496, 301724370, 402299160, 603448740, 1206897480]

約数ペア:

[(1, 1206897480), (2, 603448740), (3, 402299160), (4, 301724370), (5, 241379496), (6, 201149580), (8, 150862185), (9, 134099720), (10, 120689748), (12, 100574790), (15, 80459832), (18, 67049860), (19, 63520920), (20, 60344874), (24, 50287395), (30, 40229916), (36, 33524930), (38, 31760460), (40, 30172437), (45, 26819944), (57, 21173640), (60, 20114958), (72, 16762465), (76, 15880230), (90, 13409972), (95, 12704184), (101, 11949480), (114, 10586820), (120, 10057479), (152, 7940115), (171, 7057880), (180, 6704986), (190, 6352092), (202, 5974740), (228, 5293410), (285, 4234728), (303, 3983160), (342, 3528940), (360, 3352493), (380, 3176046), (404, 2987370), (456, 2646705), (505, 2389896), (570, 2117364), (606, 1991580), (684, 1764470), (760, 1588023), (808, 1493685), (855, 1411576), (909, 1327720), (1010, 1194948), (1140, 1058682), (1212, 995790), (1368, 882235), (1515, 796632), (1710, 705788), (1747, 690840), (1818, 663860), (1919, 628920), (2020, 597474), (2280, 529341), (2424, 497895), (3030, 398316), (3420, 352894), (3494, 345420), (3636, 331930), (3838, 314460), (4040, 298737), (4545, 265544), (5241, 230280), (5757, 209640), (6060, 199158), (6840, 176447), (6988, 172710), (7272, 165965), (7676, 157230), (8735, 138168), (9090, 132772), (9595, 125784), (10482, 115140), (11514, 104820), (12120, 99579), (13976, 86355), (15352, 78615), (15723, 76760), (17271, 69880), (17470, 69084), (18180, 66386), (19190, 62892), (20964, 57570), (23028, 52410), (26205, 46056), (28785, 41928), (31446, 38380), (33193, 36360), (34542, 34940)]