267996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131371}}^1$

素因数の和:131402

約数の個数: 64

約数和(自身を含む): 851290560

約数和(自身を除く): 583293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 131371, 262742, 394113, 525484, 656855, 788226, 1050968, 1313710, 1576452, 1970565, 2233307, 2627420, 3152904, 3941130, 4466614, 5254840, 6699921, 7882260, 8933228, 11166535, 13399842, 15764520, 17866456, 22333070, 26799684, 33499605, 44666140, 53599368, 66999210, 89332280, 133998420, 267996840]

約数ペア:

[(1, 267996840), (2, 133998420), (3, 89332280), (4, 66999210), (5, 53599368), (6, 44666140), (8, 33499605), (10, 26799684), (12, 22333070), (15, 17866456), (17, 15764520), (20, 13399842), (24, 11166535), (30, 8933228), (34, 7882260), (40, 6699921), (51, 5254840), (60, 4466614), (68, 3941130), (85, 3152904), (102, 2627420), (120, 2233307), (136, 1970565), (170, 1576452), (204, 1313710), (255, 1050968), (340, 788226), (408, 656855), (510, 525484), (680, 394113), (1020, 262742), (2040, 131371)]