2680457832

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16747}}^1$

素因数の和:16797

約数の個数: 160

約数和(自身を含む): 8511333600

約数和(自身を除く): 5830875768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8424, 8892, 12312, 13338, 16747, 17784, 20007, 26676, 33494, 40014, 50241, 53352, 66988, 80028, 100482, 133976, 150723, 160056, 200964, 217711, 301446, 318193, 401928, 435422, 452169, 602892, 636386, 653133, 870844, 904338, 954579, 1205784, 1272772, 1306266, 1356507, 1741688, 1808676, 1909158, 1959399, 2545544, 2612532, 2713014, 2863737, 3617352, 3818316, 3918798, 4136509, 5225064, 5426028, 5727474, 5878197, 7636632, 7837596, 8273018, 8591211, 10852056, 11454948, 11756394, 12409527, 15675192, 16546036, 17182422, 17634591, 22909896, 23512788, 24819054, 25773633, 33092072, 34364844, 35269182, 37228581, 47025576, 49638108, 51547266, 68729688, 70538364, 74457162, 99276216, 103094532, 111685743, 141076728, 148914324, 206189064, 223371486, 297828648, 335057229, 446742972, 670114458, 893485944, 1340228916, 2680457832]

約数ペア:

[(1, 2680457832), (2, 1340228916), (3, 893485944), (4, 670114458), (6, 446742972), (8, 335057229), (9, 297828648), (12, 223371486), (13, 206189064), (18, 148914324), (19, 141076728), (24, 111685743), (26, 103094532), (27, 99276216), (36, 74457162), (38, 70538364), (39, 68729688), (52, 51547266), (54, 49638108), (57, 47025576), (72, 37228581), (76, 35269182), (78, 34364844), (81, 33092072), (104, 25773633), (108, 24819054), (114, 23512788), (117, 22909896), (152, 17634591), (156, 17182422), (162, 16546036), (171, 15675192), (216, 12409527), (228, 11756394), (234, 11454948), (247, 10852056), (312, 8591211), (324, 8273018), (342, 7837596), (351, 7636632), (456, 5878197), (468, 5727474), (494, 5426028), (513, 5225064), (648, 4136509), (684, 3918798), (702, 3818316), (741, 3617352), (936, 2863737), (988, 2713014), (1026, 2612532), (1053, 2545544), (1368, 1959399), (1404, 1909158), (1482, 1808676), (1539, 1741688), (1976, 1356507), (2052, 1306266), (2106, 1272772), (2223, 1205784), (2808, 954579), (2964, 904338), (3078, 870844), (4104, 653133), (4212, 636386), (4446, 602892), (5928, 452169), (6156, 435422), (6669, 401928), (8424, 318193), (8892, 301446), (12312, 217711), (13338, 200964), (16747, 160056), (17784, 150723), (20007, 133976), (26676, 100482), (33494, 80028), (40014, 66988), (50241, 53352)]