255095507520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4217849}}^1$

素因数の和:4217882

約数の個数: 224

約数和(自身を含む): 1028480544000

約数和(自身を除く): 773385036480

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 4217849, 8435698, 12653547, 16871396, 21089245, 25307094, 29524943, 33742792, 37960641, 42178490, 50614188, 59049886, 63267735, 67485584, 75921282, 84356980, 88574829, 101228376, 113881923, 118099772, 126535470, 134971168, 147624715, 151842564, 168713960, 177149658, 189803205, 202456752, 227763846, 236199544, 253070940, 265724487, 269942336, 295249430, 303685128, 337427920, 354299316, 379606410, 404913504, 442874145, 455527692, 472399088, 506141880, 531448974, 569409615, 590498860, 607370256, 674855840, 708598632, 759212820, 797173461, 809827008, 885748290, 911055384, 944798176, 1012283760, 1062897948, 1138819230, 1180997720, 1214740512, 1328622435, 1349711680, 1417197264, 1518425640, 1594346922, 1771496580, 1822110768, 1889596352, 2024567520, 2125795896, 2277638460, 2361995440, 2429481024, 2657244870, 2834394528, 3036851280, 3188693844, 3542993160, 3644221536, 3985867305, 4049135040, 4251591792, 4555276920, 4723990880, 5314489740, 5668789056, 6073702560, 6377387688, 7085986320, 7288443072, 7971734610, 8503183584, 9110553840, 9447981760, 10628979480, 12147405120, 12754775376, 14171972640, 15943469220, 17006367168, 18221107680, 21257958960, 25509550752, 28343945280, 31886938440, 36442215360, 42515917920, 51019101504, 63773876880, 85031835840, 127547753760, 255095507520]

約数ペア:

[(1, 255095507520), (2, 127547753760), (3, 85031835840), (4, 63773876880), (5, 51019101504), (6, 42515917920), (7, 36442215360), (8, 31886938440), (9, 28343945280), (10, 25509550752), (12, 21257958960), (14, 18221107680), (15, 17006367168), (16, 15943469220), (18, 14171972640), (20, 12754775376), (21, 12147405120), (24, 10628979480), (27, 9447981760), (28, 9110553840), (30, 8503183584), (32, 7971734610), (35, 7288443072), (36, 7085986320), (40, 6377387688), (42, 6073702560), (45, 5668789056), (48, 5314489740), (54, 4723990880), (56, 4555276920), (60, 4251591792), (63, 4049135040), (64, 3985867305), (70, 3644221536), (72, 3542993160), (80, 3188693844), (84, 3036851280), (90, 2834394528), (96, 2657244870), (105, 2429481024), (108, 2361995440), (112, 2277638460), (120, 2125795896), (126, 2024567520), (135, 1889596352), (140, 1822110768), (144, 1771496580), (160, 1594346922), (168, 1518425640), (180, 1417197264), (189, 1349711680), (192, 1328622435), (210, 1214740512), (216, 1180997720), (224, 1138819230), (240, 1062897948), (252, 1012283760), (270, 944798176), (280, 911055384), (288, 885748290), (315, 809827008), (320, 797173461), (336, 759212820), (360, 708598632), (378, 674855840), (420, 607370256), (432, 590498860), (448, 569409615), (480, 531448974), (504, 506141880), (540, 472399088), (560, 455527692), (576, 442874145), (630, 404913504), (672, 379606410), (720, 354299316), (756, 337427920), (840, 303685128), (864, 295249430), (945, 269942336), (960, 265724487), (1008, 253070940), (1080, 236199544), (1120, 227763846), (1260, 202456752), (1344, 189803205), (1440, 177149658), (1512, 168713960), (1680, 151842564), (1728, 147624715), (1890, 134971168), (2016, 126535470), (2160, 118099772), (2240, 113881923), (2520, 101228376), (2880, 88574829), (3024, 84356980), (3360, 75921282), (3780, 67485584), (4032, 63267735), (4320, 59049886), (5040, 50614188), (6048, 42178490), (6720, 37960641), (7560, 33742792), (8640, 29524943), (10080, 25307094), (12096, 21089245), (15120, 16871396), (20160, 12653547), (30240, 8435698), (60480, 4217849)]