1720222608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11217

約数の個数: 120

約数和(自身を含む): 5065762080

約数和(自身を除く): 3345539472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1014, 1352, 1482, 1976, 2028, 2704, 2964, 3211, 3952, 4056, 5928, 6422, 8112, 9633, 11161, 11856, 12844, 19266, 22322, 25688, 33483, 38532, 44644, 51376, 66966, 77064, 89288, 133932, 145093, 154128, 178576, 212059, 267864, 290186, 424118, 435279, 535728, 580372, 636177, 848236, 870558, 1160744, 1272354, 1696472, 1741116, 1886209, 2321488, 2544708, 2756767, 3392944, 3482232, 3772418, 5089416, 5513534, 5658627, 6964464, 7544836, 8270301, 10178832, 11027068, 11317254, 15089672, 16540602, 22054136, 22634508, 30179344, 33081204, 35837971, 44108272, 45269016, 66162408, 71675942, 90538032, 107513913, 132324816, 143351884, 215027826, 286703768, 430055652, 573407536, 860111304, 1720222608]

約数ペア:

[(1, 1720222608), (2, 860111304), (3, 573407536), (4, 430055652), (6, 286703768), (8, 215027826), (12, 143351884), (13, 132324816), (16, 107513913), (19, 90538032), (24, 71675942), (26, 66162408), (38, 45269016), (39, 44108272), (48, 35837971), (52, 33081204), (57, 30179344), (76, 22634508), (78, 22054136), (104, 16540602), (114, 15089672), (152, 11317254), (156, 11027068), (169, 10178832), (208, 8270301), (228, 7544836), (247, 6964464), (304, 5658627), (312, 5513534), (338, 5089416), (456, 3772418), (494, 3482232), (507, 3392944), (624, 2756767), (676, 2544708), (741, 2321488), (912, 1886209), (988, 1741116), (1014, 1696472), (1352, 1272354), (1482, 1160744), (1976, 870558), (2028, 848236), (2704, 636177), (2964, 580372), (3211, 535728), (3952, 435279), (4056, 424118), (5928, 290186), (6422, 267864), (8112, 212059), (9633, 178576), (11161, 154128), (11856, 145093), (12844, 133932), (19266, 89288), (22322, 77064), (25688, 66966), (33483, 51376), (38532, 44644)]