199471560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40543}}^1$

素因数の和:40598

約数の個数: 64

約数和(自身を含む): 613025280

約数和(自身を除く): 413553720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 40543, 81086, 121629, 162172, 202715, 243258, 324344, 405430, 486516, 608145, 810860, 973032, 1216290, 1621720, 1662263, 2432580, 3324526, 4865160, 4986789, 6649052, 8311315, 9973578, 13298104, 16622630, 19947156, 24933945, 33245260, 39894312, 49867890, 66490520, 99735780, 199471560]

約数ペア:

[(1, 199471560), (2, 99735780), (3, 66490520), (4, 49867890), (5, 39894312), (6, 33245260), (8, 24933945), (10, 19947156), (12, 16622630), (15, 13298104), (20, 9973578), (24, 8311315), (30, 6649052), (40, 4986789), (41, 4865160), (60, 3324526), (82, 2432580), (120, 1662263), (123, 1621720), (164, 1216290), (205, 973032), (246, 810860), (328, 608145), (410, 486516), (492, 405430), (615, 324344), (820, 243258), (984, 202715), (1230, 162172), (1640, 121629), (2460, 81086), (4920, 40543)]