2799478080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{138863}}^1$

素因数の和:138893

約数の個数: 168

約数和(自身を含む): 11004694272

約数和(自身を除く): 8205216192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 138863, 277726, 416589, 555452, 694315, 833178, 972041, 1110904, 1249767, 1388630, 1666356, 1944082, 2082945, 2221808, 2499534, 2777260, 2916123, 3332712, 3888164, 4165890, 4443616, 4860205, 4999068, 5554520, 5832246, 6248835, 6665424, 7776328, 8331780, 8748369, 8887232, 9720410, 9998136, 11109040, 11664492, 12497670, 13330848, 14580615, 15552656, 16663560, 17496738, 19440820, 19996272, 22218080, 23328984, 24995340, 26661696, 29161230, 31105312, 33327120, 34993476, 38881640, 39992544, 43741845, 44436160, 46657968, 49990680, 58322460, 62210624, 66654240, 69986952, 77763280, 79985088, 87483690, 93315936, 99981360, 116644920, 133308480, 139973904, 155526560, 174967380, 186631872, 199962720, 233289840, 279947808, 311053120, 349934760, 399925440, 466579680, 559895616, 699869520, 933159360, 1399739040, 2799478080]

約数ペア:

[(1, 2799478080), (2, 1399739040), (3, 933159360), (4, 699869520), (5, 559895616), (6, 466579680), (7, 399925440), (8, 349934760), (9, 311053120), (10, 279947808), (12, 233289840), (14, 199962720), (15, 186631872), (16, 174967380), (18, 155526560), (20, 139973904), (21, 133308480), (24, 116644920), (28, 99981360), (30, 93315936), (32, 87483690), (35, 79985088), (36, 77763280), (40, 69986952), (42, 66654240), (45, 62210624), (48, 58322460), (56, 49990680), (60, 46657968), (63, 44436160), (64, 43741845), (70, 39992544), (72, 38881640), (80, 34993476), (84, 33327120), (90, 31105312), (96, 29161230), (105, 26661696), (112, 24995340), (120, 23328984), (126, 22218080), (140, 19996272), (144, 19440820), (160, 17496738), (168, 16663560), (180, 15552656), (192, 14580615), (210, 13330848), (224, 12497670), (240, 11664492), (252, 11109040), (280, 9998136), (288, 9720410), (315, 8887232), (320, 8748369), (336, 8331780), (360, 7776328), (420, 6665424), (448, 6248835), (480, 5832246), (504, 5554520), (560, 4999068), (576, 4860205), (630, 4443616), (672, 4165890), (720, 3888164), (840, 3332712), (960, 2916123), (1008, 2777260), (1120, 2499534), (1260, 2221808), (1344, 2082945), (1440, 1944082), (1680, 1666356), (2016, 1388630), (2240, 1249767), (2520, 1110904), (2880, 972041), (3360, 833178), (4032, 694315), (5040, 555452), (6720, 416589), (10080, 277726), (20160, 138863)]