282668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138563}}^1$

素因数の和:138594

約数の個数: 64

約数和(自身を含む): 897894720

約数和(自身を除く): 615226200

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, 138563, 277126, 415689, 554252, 692815, 831378, 1108504, 1385630, 1662756, 2078445, 2355571, 2771260, 3325512, 4156890, 4711142, 5542520, 7066713, 8313780, 9422284, 11777855, 14133426, 16627560, 18844568, 23555710, 28266852, 35333565, 47111420, 56533704, 70667130, 94222840, 141334260, 282668520]

約数ペア:

[(1, 282668520), (2, 141334260), (3, 94222840), (4, 70667130), (5, 56533704), (6, 47111420), (8, 35333565), (10, 28266852), (12, 23555710), (15, 18844568), (17, 16627560), (20, 14133426), (24, 11777855), (30, 9422284), (34, 8313780), (40, 7066713), (51, 5542520), (60, 4711142), (68, 4156890), (85, 3325512), (102, 2771260), (120, 2355571), (136, 2078445), (170, 1662756), (204, 1385630), (255, 1108504), (340, 831378), (408, 692815), (510, 554252), (680, 415689), (1020, 277126), (2040, 138563)]