1282238760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9431}}^1$

素因数の和:9559

約数の個数: 128

約数和(自身を含む): 4237608960

約数和(自身を除く): 2955370200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 5665, 6180, 6798, 9064, 9431, 11330, 12360, 13596, 16995, 18862, 22660, 27192, 28293, 33990, 37724, 45320, 47155, 56586, 67980, 75448, 94310, 103741, 113172, 135960, 141465, 188620, 207482, 226344, 282930, 311223, 377240, 414964, 518705, 565860, 622446, 829928, 971393, 1037410, 1131720, 1244892, 1556115, 1942786, 2074820, 2489784, 2914179, 3112230, 3885572, 4149640, 4856965, 5828358, 6224460, 7771144, 9713930, 10685323, 11656716, 12448920, 14570895, 19427860, 21370646, 23313432, 29141790, 32055969, 38855720, 42741292, 53426615, 58283580, 64111938, 85482584, 106853230, 116567160, 128223876, 160279845, 213706460, 256447752, 320559690, 427412920, 641119380, 1282238760]

約数ペア:

[(1, 1282238760), (2, 641119380), (3, 427412920), (4, 320559690), (5, 256447752), (6, 213706460), (8, 160279845), (10, 128223876), (11, 116567160), (12, 106853230), (15, 85482584), (20, 64111938), (22, 58283580), (24, 53426615), (30, 42741292), (33, 38855720), (40, 32055969), (44, 29141790), (55, 23313432), (60, 21370646), (66, 19427860), (88, 14570895), (103, 12448920), (110, 11656716), (120, 10685323), (132, 9713930), (165, 7771144), (206, 6224460), (220, 5828358), (264, 4856965), (309, 4149640), (330, 3885572), (412, 3112230), (440, 2914179), (515, 2489784), (618, 2074820), (660, 1942786), (824, 1556115), (1030, 1244892), (1133, 1131720), (1236, 1037410), (1320, 971393), (1545, 829928), (2060, 622446), (2266, 565860), (2472, 518705), (3090, 414964), (3399, 377240), (4120, 311223), (4532, 282930), (5665, 226344), (6180, 207482), (6798, 188620), (9064, 141465), (9431, 135960), (11330, 113172), (12360, 103741), (13596, 94310), (16995, 75448), (18862, 67980), (22660, 56586), (27192, 47155), (28293, 45320), (33990, 37724)]