6489008000

素因数分解:

$2^7\times 5^3\times {\mathrm{47}}^1\times {\mathrm{8629}}^1$

素因数の和:8705

約数の個数: 128

約数和(自身を含む): 16478467200

約数和(自身を除く): 9989459200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 160, 188, 200, 235, 250, 320, 376, 400, 470, 500, 640, 752, 800, 940, 1000, 1175, 1504, 1600, 1880, 2000, 2350, 3008, 3200, 3760, 4000, 4700, 5875, 6016, 7520, 8000, 8629, 9400, 11750, 15040, 16000, 17258, 18800, 23500, 30080, 34516, 37600, 43145, 47000, 69032, 75200, 86290, 94000, 138064, 150400, 172580, 188000, 215725, 276128, 345160, 376000, 405563, 431450, 552256, 690320, 752000, 811126, 862900, 1078625, 1104512, 1380640, 1622252, 1725800, 2027815, 2157250, 2761280, 3244504, 3451600, 4055630, 4314500, 5522560, 6489008, 6903200, 8111260, 8629000, 10139075, 12978016, 13806400, 16222520, 17258000, 20278150, 25956032, 27612800, 32445040, 34516000, 40556300, 50695375, 51912064, 64890080, 69032000, 81112600, 101390750, 129780160, 138064000, 162225200, 202781500, 259560320, 324450400, 405563000, 648900800, 811126000, 1297801600, 1622252000, 3244504000, 6489008000]

約数ペア:

[(1, 6489008000), (2, 3244504000), (4, 1622252000), (5, 1297801600), (8, 811126000), (10, 648900800), (16, 405563000), (20, 324450400), (25, 259560320), (32, 202781500), (40, 162225200), (47, 138064000), (50, 129780160), (64, 101390750), (80, 81112600), (94, 69032000), (100, 64890080), (125, 51912064), (128, 50695375), (160, 40556300), (188, 34516000), (200, 32445040), (235, 27612800), (250, 25956032), (320, 20278150), (376, 17258000), (400, 16222520), (470, 13806400), (500, 12978016), (640, 10139075), (752, 8629000), (800, 8111260), (940, 6903200), (1000, 6489008), (1175, 5522560), (1504, 4314500), (1600, 4055630), (1880, 3451600), (2000, 3244504), (2350, 2761280), (3008, 2157250), (3200, 2027815), (3760, 1725800), (4000, 1622252), (4700, 1380640), (5875, 1104512), (6016, 1078625), (7520, 862900), (8000, 811126), (8629, 752000), (9400, 690320), (11750, 552256), (15040, 431450), (16000, 405563), (17258, 376000), (18800, 345160), (23500, 276128), (30080, 215725), (34516, 188000), (37600, 172580), (43145, 150400), (47000, 138064), (69032, 94000), (75200, 86290)]