1242399696560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9349787}}^1$

素因数の和:9349962

約数の個数: 80

約数和(自身を含む): 3172046476032

約数和(自身を除く): 1929646779472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 6040, 6644, 8305, 12080, 13288, 16610, 26576, 33220, 66440, 132880, 9349787, 18699574, 37399148, 46748935, 74798296, 93497870, 102847657, 149596592, 186995740, 205695314, 373991480, 411390628, 514238285, 747982960, 822781256, 1028476570, 1411817837, 1645562512, 2056953140, 2823635674, 4113906280, 5647271348, 7059089185, 8227812560, 11294542696, 14118178370, 15529996207, 22589085392, 28236356740, 31059992414, 56472713480, 62119984828, 77649981035, 112945426960, 124239969656, 155299962070, 248479939312, 310599924140, 621199848280, 1242399696560]

約数ペア:

[(1, 1242399696560), (2, 621199848280), (4, 310599924140), (5, 248479939312), (8, 155299962070), (10, 124239969656), (11, 112945426960), (16, 77649981035), (20, 62119984828), (22, 56472713480), (40, 31059992414), (44, 28236356740), (55, 22589085392), (80, 15529996207), (88, 14118178370), (110, 11294542696), (151, 8227812560), (176, 7059089185), (220, 5647271348), (302, 4113906280), (440, 2823635674), (604, 2056953140), (755, 1645562512), (880, 1411817837), (1208, 1028476570), (1510, 822781256), (1661, 747982960), (2416, 514238285), (3020, 411390628), (3322, 373991480), (6040, 205695314), (6644, 186995740), (8305, 149596592), (12080, 102847657), (13288, 93497870), (16610, 74798296), (26576, 46748935), (33220, 37399148), (66440, 18699574), (132880, 9349787)]