66063760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 120

約数和(自身を含む): 188291520

約数和(自身を除く): 122227760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 887, 931, 980, 1064, 1330, 1520, 1774, 1862, 1960, 2128, 2660, 3548, 3724, 3920, 4435, 4655, 5320, 6209, 7096, 7448, 8870, 9310, 10640, 12418, 14192, 14896, 16853, 17740, 18620, 24836, 31045, 33706, 35480, 37240, 43463, 49672, 62090, 67412, 70960, 74480, 84265, 86926, 99344, 117971, 124180, 134824, 168530, 173852, 217315, 235942, 248360, 269648, 337060, 347704, 434630, 471884, 496720, 589855, 674120, 695408, 825797, 869260, 943768, 1179710, 1348240, 1651594, 1738520, 1887536, 2359420, 3303188, 3477040, 4128985, 4718840, 6606376, 8257970, 9437680, 13212752, 16515940, 33031880, 66063760]

約数ペア:

[(1, 66063760), (2, 33031880), (4, 16515940), (5, 13212752), (7, 9437680), (8, 8257970), (10, 6606376), (14, 4718840), (16, 4128985), (19, 3477040), (20, 3303188), (28, 2359420), (35, 1887536), (38, 1738520), (40, 1651594), (49, 1348240), (56, 1179710), (70, 943768), (76, 869260), (80, 825797), (95, 695408), (98, 674120), (112, 589855), (133, 496720), (140, 471884), (152, 434630), (190, 347704), (196, 337060), (245, 269648), (266, 248360), (280, 235942), (304, 217315), (380, 173852), (392, 168530), (490, 134824), (532, 124180), (560, 117971), (665, 99344), (760, 86926), (784, 84265), (887, 74480), (931, 70960), (980, 67412), (1064, 62090), (1330, 49672), (1520, 43463), (1774, 37240), (1862, 35480), (1960, 33706), (2128, 31045), (2660, 24836), (3548, 18620), (3724, 17740), (3920, 16853), (4435, 14896), (4655, 14192), (5320, 12418), (6209, 10640), (7096, 9310), (7448, 8870)]