132660640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{16921}}^1$

素因数の和:16950

約数の個数: 72

約数和(自身を含む): 364601412

約数和(自身を除く): 231940772

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 16921, 33842, 67684, 84605, 118447, 135368, 169210, 236894, 270736, 338420, 473788, 541472, 592235, 676840, 829129, 947576, 1184470, 1353680, 1658258, 1895152, 2368940, 2707360, 3316516, 3790304, 4145645, 4737880, 6633032, 8291290, 9475760, 13266064, 16582580, 18951520, 26532128, 33165160, 66330320, 132660640]

約数ペア:

[(1, 132660640), (2, 66330320), (4, 33165160), (5, 26532128), (7, 18951520), (8, 16582580), (10, 13266064), (14, 9475760), (16, 8291290), (20, 6633032), (28, 4737880), (32, 4145645), (35, 3790304), (40, 3316516), (49, 2707360), (56, 2368940), (70, 1895152), (80, 1658258), (98, 1353680), (112, 1184470), (140, 947576), (160, 829129), (196, 676840), (224, 592235), (245, 541472), (280, 473788), (392, 338420), (490, 270736), (560, 236894), (784, 169210), (980, 135368), (1120, 118447), (1568, 84605), (1960, 67684), (3920, 33842), (7840, 16921)]