978983040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 256

約数和(自身を含む): 3722526720

約数和(自身を除く): 2743543680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3167, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6334, 6440, 6720, 7360, 7728, 8832, 9501, 9660, 10304, 11040, 12668, 12880, 13440, 14720, 15456, 15835, 19002, 19320, 20608, 22080, 22169, 25336, 25760, 30912, 31670, 38004, 38640, 44160, 44338, 47505, 50672, 51520, 61824, 63340, 66507, 72841, 76008, 77280, 88676, 95010, 101344, 103040, 110845, 126680, 133014, 145682, 152016, 154560, 177352, 190020, 202688, 218523, 221690, 253360, 266028, 291364, 304032, 309120, 332535, 354704, 364205, 380040, 405376, 437046, 443380, 506720, 509887, 532056, 582728, 608064, 665070, 709408, 728410, 760080, 874092, 886760, 1013440, 1019774, 1064112, 1092615, 1165456, 1216128, 1330140, 1418816, 1456820, 1520160, 1529661, 1748184, 1773520, 2026880, 2039548, 2128224, 2185230, 2330912, 2549435, 2660280, 2837632, 2913640, 3040320, 3059322, 3496368, 3547040, 4079096, 4256448, 4370460, 4661824, 5098870, 5320560, 5827280, 6080640, 6118644, 6992736, 7094080, 7648305, 8158192, 8512896, 8740920, 9323648, 10197740, 10641120, 11654560, 12237288, 13985472, 14188160, 15296610, 16316384, 17481840, 20395480, 21282240, 23309120, 24474576, 27970944, 30593220, 32632768, 34963680, 40790960, 42564480, 46618240, 48949152, 61186440, 65265536, 69927360, 81581920, 97898304, 122372880, 139854720, 163163840, 195796608, 244745760, 326327680, 489491520, 978983040]

約数ペア:

[(1, 978983040), (2, 489491520), (3, 326327680), (4, 244745760), (5, 195796608), (6, 163163840), (7, 139854720), (8, 122372880), (10, 97898304), (12, 81581920), (14, 69927360), (15, 65265536), (16, 61186440), (20, 48949152), (21, 46618240), (23, 42564480), (24, 40790960), (28, 34963680), (30, 32632768), (32, 30593220), (35, 27970944), (40, 24474576), (42, 23309120), (46, 21282240), (48, 20395480), (56, 17481840), (60, 16316384), (64, 15296610), (69, 14188160), (70, 13985472), (80, 12237288), (84, 11654560), (92, 10641120), (96, 10197740), (105, 9323648), (112, 8740920), (115, 8512896), (120, 8158192), (128, 7648305), (138, 7094080), (140, 6992736), (160, 6118644), (161, 6080640), (168, 5827280), (184, 5320560), (192, 5098870), (210, 4661824), (224, 4370460), (230, 4256448), (240, 4079096), (276, 3547040), (280, 3496368), (320, 3059322), (322, 3040320), (336, 2913640), (345, 2837632), (368, 2660280), (384, 2549435), (420, 2330912), (448, 2185230), (460, 2128224), (480, 2039548), (483, 2026880), (552, 1773520), (560, 1748184), (640, 1529661), (644, 1520160), (672, 1456820), (690, 1418816), (736, 1330140), (805, 1216128), (840, 1165456), (896, 1092615), (920, 1064112), (960, 1019774), (966, 1013440), (1104, 886760), (1120, 874092), (1288, 760080), (1344, 728410), (1380, 709408), (1472, 665070), (1610, 608064), (1680, 582728), (1840, 532056), (1920, 509887), (1932, 506720), (2208, 443380), (2240, 437046), (2415, 405376), (2576, 380040), (2688, 364205), (2760, 354704), (2944, 332535), (3167, 309120), (3220, 304032), (3360, 291364), (3680, 266028), (3864, 253360), (4416, 221690), (4480, 218523), (4830, 202688), (5152, 190020), (5520, 177352), (6334, 154560), (6440, 152016), (6720, 145682), (7360, 133014), (7728, 126680), (8832, 110845), (9501, 103040), (9660, 101344), (10304, 95010), (11040, 88676), (12668, 77280), (12880, 76008), (13440, 72841), (14720, 66507), (15456, 63340), (15835, 61824), (19002, 51520), (19320, 50672), (20608, 47505), (22080, 44338), (22169, 44160), (25336, 38640), (25760, 38004), (30912, 31670)]