7356160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 20162016

約数和(自身を除く): 12805856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 821, 896, 1120, 1280, 1642, 1792, 2240, 3284, 4105, 4480, 5747, 6568, 8210, 8960, 11494, 13136, 16420, 22988, 26272, 28735, 32840, 45976, 52544, 57470, 65680, 91952, 105088, 114940, 131360, 183904, 210176, 229880, 262720, 367808, 459760, 525440, 735616, 919520, 1050880, 1471232, 1839040, 3678080, 7356160]

約数ペア:

[(1, 7356160), (2, 3678080), (4, 1839040), (5, 1471232), (7, 1050880), (8, 919520), (10, 735616), (14, 525440), (16, 459760), (20, 367808), (28, 262720), (32, 229880), (35, 210176), (40, 183904), (56, 131360), (64, 114940), (70, 105088), (80, 91952), (112, 65680), (128, 57470), (140, 52544), (160, 45976), (224, 32840), (256, 28735), (280, 26272), (320, 22988), (448, 16420), (560, 13136), (640, 11494), (821, 8960), (896, 8210), (1120, 6568), (1280, 5747), (1642, 4480), (1792, 4105), (2240, 3284)]