2011097280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123229}}^1$

素因数の和:123266

約数の個数: 112

約数和(自身を含む): 6760890720

約数和(自身を除く): 4749793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 123229, 246458, 369687, 492916, 616145, 739374, 985832, 1232290, 1478748, 1848435, 1971664, 2094893, 2464580, 2957496, 3696870, 3943328, 4189786, 4929160, 5914992, 6284679, 7393740, 7886656, 8379572, 9858320, 10474465, 11829984, 12569358, 14787480, 16759144, 19716640, 20948930, 23659968, 25138716, 29574960, 31423395, 33518288, 39433280, 41897860, 50277432, 59149920, 62846790, 67036576, 83795720, 100554864, 118299840, 125693580, 134073152, 167591440, 201109728, 251387160, 335182880, 402219456, 502774320, 670365760, 1005548640, 2011097280]

約数ペア:

[(1, 2011097280), (2, 1005548640), (3, 670365760), (4, 502774320), (5, 402219456), (6, 335182880), (8, 251387160), (10, 201109728), (12, 167591440), (15, 134073152), (16, 125693580), (17, 118299840), (20, 100554864), (24, 83795720), (30, 67036576), (32, 62846790), (34, 59149920), (40, 50277432), (48, 41897860), (51, 39433280), (60, 33518288), (64, 31423395), (68, 29574960), (80, 25138716), (85, 23659968), (96, 20948930), (102, 19716640), (120, 16759144), (136, 14787480), (160, 12569358), (170, 11829984), (192, 10474465), (204, 9858320), (240, 8379572), (255, 7886656), (272, 7393740), (320, 6284679), (340, 5914992), (408, 4929160), (480, 4189786), (510, 3943328), (544, 3696870), (680, 2957496), (816, 2464580), (960, 2094893), (1020, 1971664), (1088, 1848435), (1360, 1478748), (1632, 1232290), (2040, 985832), (2720, 739374), (3264, 616145), (4080, 492916), (5440, 369687), (8160, 246458), (16320, 123229)]