1117184320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{71249}}^1$

素因数の和:71280

約数の個数: 84

約数和(自身を含む): 3094672500

約数和(自身を除く): 1977488180

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 71249, 142498, 284996, 356245, 498743, 569992, 712490, 997486, 1139984, 1424980, 1994972, 2279968, 2493715, 2849960, 3491201, 3989944, 4559936, 4987430, 5699920, 6982402, 7979888, 9974860, 11399840, 13964804, 15959776, 17456005, 19949720, 22799680, 27929608, 31919552, 34912010, 39899440, 55859216, 69824020, 79798880, 111718432, 139648040, 159597760, 223436864, 279296080, 558592160, 1117184320]

約数ペア:

[(1, 1117184320), (2, 558592160), (4, 279296080), (5, 223436864), (7, 159597760), (8, 139648040), (10, 111718432), (14, 79798880), (16, 69824020), (20, 55859216), (28, 39899440), (32, 34912010), (35, 31919552), (40, 27929608), (49, 22799680), (56, 19949720), (64, 17456005), (70, 15959776), (80, 13964804), (98, 11399840), (112, 9974860), (140, 7979888), (160, 6982402), (196, 5699920), (224, 4987430), (245, 4559936), (280, 3989944), (320, 3491201), (392, 2849960), (448, 2493715), (490, 2279968), (560, 1994972), (784, 1424980), (980, 1139984), (1120, 997486), (1568, 712490), (1960, 569992), (2240, 498743), (3136, 356245), (3920, 284996), (7840, 142498), (15680, 71249)]