2395977920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28909}}^1$

素因数の和:28970

約数の個数: 112

約数和(自身を含む): 6696943680

約数和(自身を除く): 4300965760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 28909, 41440, 57818, 82880, 115636, 144545, 202363, 231272, 289090, 404726, 462544, 578180, 809452, 925088, 1011815, 1069633, 1156360, 1618904, 1850176, 2023630, 2139266, 2312720, 3237808, 4047260, 4278532, 4625440, 5348165, 6475616, 7487431, 8094520, 8557064, 9250880, 10696330, 12951232, 14974862, 16189040, 17114128, 21392660, 29949724, 32378080, 34228256, 37437155, 42785320, 59899448, 64756160, 68456512, 74874310, 85570640, 119798896, 149748620, 171141280, 239597792, 299497240, 342282560, 479195584, 598994480, 1197988960, 2395977920]

約数ペア:

[(1, 2395977920), (2, 1197988960), (4, 598994480), (5, 479195584), (7, 342282560), (8, 299497240), (10, 239597792), (14, 171141280), (16, 149748620), (20, 119798896), (28, 85570640), (32, 74874310), (35, 68456512), (37, 64756160), (40, 59899448), (56, 42785320), (64, 37437155), (70, 34228256), (74, 32378080), (80, 29949724), (112, 21392660), (140, 17114128), (148, 16189040), (160, 14974862), (185, 12951232), (224, 10696330), (259, 9250880), (280, 8557064), (296, 8094520), (320, 7487431), (370, 6475616), (448, 5348165), (518, 4625440), (560, 4278532), (592, 4047260), (740, 3237808), (1036, 2312720), (1120, 2139266), (1184, 2023630), (1295, 1850176), (1480, 1618904), (2072, 1156360), (2240, 1069633), (2368, 1011815), (2590, 925088), (2960, 809452), (4144, 578180), (5180, 462544), (5920, 404726), (8288, 289090), (10360, 231272), (11840, 202363), (16576, 144545), (20720, 115636), (28909, 82880), (41440, 57818)]