977417280

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{5387}}^1$

素因数の和:5423

約数の個数: 280

約数和(自身を含む): 3974275008

約数和(自身を除く): 2996857728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5387, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 10774, 11340, 12096, 12960, 15120, 16161, 18144, 20160, 21548, 22680, 25920, 26935, 30240, 32322, 36288, 37709, 43096, 45360, 48483, 53870, 60480, 64644, 75418, 80805, 86192, 90720, 96966, 107740, 113127, 129288, 145449, 150836, 161610, 172384, 181440, 188545, 193932, 215480, 226254, 242415, 258576, 290898, 301672, 323220, 339381, 344768, 377090, 387864, 430960, 436347, 452508, 484830, 517152, 565635, 581796, 603344, 646440, 678762, 727245, 754180, 775728, 861920, 872694, 905016, 969660, 1018143, 1034304, 1131270, 1163592, 1206688, 1292880, 1357524, 1454490, 1508360, 1551456, 1696905, 1723840, 1745388, 1810032, 1939320, 2036286, 2181735, 2262540, 2327184, 2413376, 2585760, 2715048, 2908980, 3016720, 3054429, 3102912, 3393810, 3490776, 3620064, 3878640, 4072572, 4363470, 4525080, 4654368, 5090715, 5171520, 5430096, 5817960, 6033440, 6108858, 6787620, 6981552, 7240128, 7757280, 8145144, 8726940, 9050160, 9308736, 10181430, 10860192, 11635920, 12066880, 12217716, 13575240, 13963104, 15272145, 15514560, 16290288, 17453880, 18100320, 20362860, 21720384, 23271840, 24435432, 27150480, 27926208, 30544290, 32580576, 34907760, 36200640, 40725720, 46543680, 48870864, 54300960, 61088580, 65161152, 69815520, 81451440, 97741728, 108601920, 122177160, 139631040, 162902880, 195483456, 244354320, 325805760, 488708640, 977417280]

約数ペア:

[(1, 977417280), (2, 488708640), (3, 325805760), (4, 244354320), (5, 195483456), (6, 162902880), (7, 139631040), (8, 122177160), (9, 108601920), (10, 97741728), (12, 81451440), (14, 69815520), (15, 65161152), (16, 61088580), (18, 54300960), (20, 48870864), (21, 46543680), (24, 40725720), (27, 36200640), (28, 34907760), (30, 32580576), (32, 30544290), (35, 27926208), (36, 27150480), (40, 24435432), (42, 23271840), (45, 21720384), (48, 20362860), (54, 18100320), (56, 17453880), (60, 16290288), (63, 15514560), (64, 15272145), (70, 13963104), (72, 13575240), (80, 12217716), (81, 12066880), (84, 11635920), (90, 10860192), (96, 10181430), (105, 9308736), (108, 9050160), (112, 8726940), (120, 8145144), (126, 7757280), (135, 7240128), (140, 6981552), (144, 6787620), (160, 6108858), (162, 6033440), (168, 5817960), (180, 5430096), (189, 5171520), (192, 5090715), (210, 4654368), (216, 4525080), (224, 4363470), (240, 4072572), (252, 3878640), (270, 3620064), (280, 3490776), (288, 3393810), (315, 3102912), (320, 3054429), (324, 3016720), (336, 2908980), (360, 2715048), (378, 2585760), (405, 2413376), (420, 2327184), (432, 2262540), (448, 2181735), (480, 2036286), (504, 1939320), (540, 1810032), (560, 1745388), (567, 1723840), (576, 1696905), (630, 1551456), (648, 1508360), (672, 1454490), (720, 1357524), (756, 1292880), (810, 1206688), (840, 1163592), (864, 1131270), (945, 1034304), (960, 1018143), (1008, 969660), (1080, 905016), (1120, 872694), (1134, 861920), (1260, 775728), (1296, 754180), (1344, 727245), (1440, 678762), (1512, 646440), (1620, 603344), (1680, 581796), (1728, 565635), (1890, 517152), (2016, 484830), (2160, 452508), (2240, 436347), (2268, 430960), (2520, 387864), (2592, 377090), (2835, 344768), (2880, 339381), (3024, 323220), (3240, 301672), (3360, 290898), (3780, 258576), (4032, 242415), (4320, 226254), (4536, 215480), (5040, 193932), (5184, 188545), (5387, 181440), (5670, 172384), (6048, 161610), (6480, 150836), (6720, 145449), (7560, 129288), (8640, 113127), (9072, 107740), (10080, 96966), (10774, 90720), (11340, 86192), (12096, 80805), (12960, 75418), (15120, 64644), (16161, 60480), (18144, 53870), (20160, 48483), (21548, 45360), (22680, 43096), (25920, 37709), (26935, 36288), (30240, 32322)]