109728640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 96

約数和(自身を含む): 305235000

約数和(自身を除く): 195506360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3499, 3920, 4480, 6272, 6998, 7840, 13996, 15680, 17495, 24493, 27992, 31360, 34990, 48986, 55984, 69980, 97972, 111968, 122465, 139960, 171451, 195944, 223936, 244930, 279920, 342902, 391888, 447872, 489860, 559840, 685804, 783776, 857255, 979720, 1119680, 1371608, 1567552, 1714510, 1959440, 2239360, 2743216, 3135104, 3429020, 3918880, 5486432, 6858040, 7837760, 10972864, 13716080, 15675520, 21945728, 27432160, 54864320, 109728640]

約数ペア:

[(1, 109728640), (2, 54864320), (4, 27432160), (5, 21945728), (7, 15675520), (8, 13716080), (10, 10972864), (14, 7837760), (16, 6858040), (20, 5486432), (28, 3918880), (32, 3429020), (35, 3135104), (40, 2743216), (49, 2239360), (56, 1959440), (64, 1714510), (70, 1567552), (80, 1371608), (98, 1119680), (112, 979720), (128, 857255), (140, 783776), (160, 685804), (196, 559840), (224, 489860), (245, 447872), (280, 391888), (320, 342902), (392, 279920), (448, 244930), (490, 223936), (560, 195944), (640, 171451), (784, 139960), (896, 122465), (980, 111968), (1120, 97972), (1568, 69980), (1960, 55984), (2240, 48986), (3136, 34990), (3499, 31360), (3920, 27992), (4480, 24493), (6272, 17495), (6998, 15680), (7840, 13996)]