85128960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3167}}^1$

素因数の和:3198

約数の個数: 144

約数和(自身を含む): 310818816

約数和(自身を除く): 225689856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3167, 3360, 3840, 4480, 5376, 6334, 6720, 8960, 9501, 12668, 13440, 15835, 19002, 22169, 25336, 26880, 31670, 38004, 44338, 47505, 50672, 63340, 66507, 76008, 88676, 95010, 101344, 110845, 126680, 133014, 152016, 177352, 190020, 202688, 221690, 253360, 266028, 304032, 332535, 354704, 380040, 405376, 443380, 506720, 532056, 608064, 665070, 709408, 760080, 810752, 886760, 1013440, 1064112, 1216128, 1330140, 1418816, 1520160, 1773520, 2026880, 2128224, 2432256, 2660280, 2837632, 3040320, 3547040, 4053760, 4256448, 5320560, 5675264, 6080640, 7094080, 8512896, 10641120, 12161280, 14188160, 17025792, 21282240, 28376320, 42564480, 85128960]

約数ペア:

[(1, 85128960), (2, 42564480), (3, 28376320), (4, 21282240), (5, 17025792), (6, 14188160), (7, 12161280), (8, 10641120), (10, 8512896), (12, 7094080), (14, 6080640), (15, 5675264), (16, 5320560), (20, 4256448), (21, 4053760), (24, 3547040), (28, 3040320), (30, 2837632), (32, 2660280), (35, 2432256), (40, 2128224), (42, 2026880), (48, 1773520), (56, 1520160), (60, 1418816), (64, 1330140), (70, 1216128), (80, 1064112), (84, 1013440), (96, 886760), (105, 810752), (112, 760080), (120, 709408), (128, 665070), (140, 608064), (160, 532056), (168, 506720), (192, 443380), (210, 405376), (224, 380040), (240, 354704), (256, 332535), (280, 304032), (320, 266028), (336, 253360), (384, 221690), (420, 202688), (448, 190020), (480, 177352), (560, 152016), (640, 133014), (672, 126680), (768, 110845), (840, 101344), (896, 95010), (960, 88676), (1120, 76008), (1280, 66507), (1344, 63340), (1680, 50672), (1792, 47505), (1920, 44338), (2240, 38004), (2688, 31670), (3167, 26880), (3360, 25336), (3840, 22169), (4480, 19002), (5376, 15835), (6334, 13440), (6720, 12668), (8960, 9501)]