2478003840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3721

約数の個数: 320

約数和(自身を含む): 9532713960

約数和(自身を除く): 7054710120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3677, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7354, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11031, 11232, 12480, 12960, 14040, 14708, 14976, 16848, 17280, 18385, 18720, 21060, 22062, 22464, 24960, 25920, 28080, 29416, 33093, 33696, 36770, 37440, 42120, 44124, 44928, 47801, 51840, 55155, 56160, 58832, 66186, 67392, 73540, 74880, 84240, 88248, 95602, 99279, 110310, 112320, 117664, 132372, 134784, 143403, 147080, 165465, 168480, 176496, 191204, 198558, 220620, 224640, 235328, 239005, 264744, 286806, 294160, 297837, 330930, 336960, 352992, 382408, 397116, 430209, 441240, 470656, 478010, 496395, 529488, 573612, 588320, 595674, 661860, 673920, 705984, 717015, 764816, 794232, 860418, 882480, 956020, 992790, 1058976, 1147224, 1176640, 1191348, 1290627, 1323720, 1411968, 1434030, 1489185, 1529632, 1588464, 1720836, 1764960, 1912040, 1985580, 2117952, 2151045, 2294448, 2353280, 2382696, 2581254, 2647440, 2868060, 2978370, 3059264, 3176928, 3441672, 3529920, 3824080, 3871881, 3971160, 4235904, 4302090, 4588896, 4765392, 5162508, 5294880, 5736120, 5956740, 6118528, 6353856, 6453135, 6883344, 7059840, 7648160, 7743762, 7942320, 8604180, 9177792, 9530784, 10325016, 10589760, 11472240, 11913480, 12707712, 12906270, 13766688, 15296320, 15487524, 15884640, 17208360, 18355584, 19061568, 19359405, 20650032, 21179520, 22944480, 23826960, 25812540, 27533376, 30592640, 30975048, 31769280, 34416720, 38123136, 38718810, 41300064, 45888960, 47653920, 51625080, 55066752, 61950096, 63538560, 68833440, 77437620, 82600128, 91777920, 95307840, 103250160, 123900192, 137666880, 154875240, 165200256, 190615680, 206500320, 247800384, 275333760, 309750480, 413000640, 495600768, 619500960, 826001280, 1239001920, 2478003840]

約数ペア:

[(1, 2478003840), (2, 1239001920), (3, 826001280), (4, 619500960), (5, 495600768), (6, 413000640), (8, 309750480), (9, 275333760), (10, 247800384), (12, 206500320), (13, 190615680), (15, 165200256), (16, 154875240), (18, 137666880), (20, 123900192), (24, 103250160), (26, 95307840), (27, 91777920), (30, 82600128), (32, 77437620), (36, 68833440), (39, 63538560), (40, 61950096), (45, 55066752), (48, 51625080), (52, 47653920), (54, 45888960), (60, 41300064), (64, 38718810), (65, 38123136), (72, 34416720), (78, 31769280), (80, 30975048), (81, 30592640), (90, 27533376), (96, 25812540), (104, 23826960), (108, 22944480), (117, 21179520), (120, 20650032), (128, 19359405), (130, 19061568), (135, 18355584), (144, 17208360), (156, 15884640), (160, 15487524), (162, 15296320), (180, 13766688), (192, 12906270), (195, 12707712), (208, 11913480), (216, 11472240), (234, 10589760), (240, 10325016), (260, 9530784), (270, 9177792), (288, 8604180), (312, 7942320), (320, 7743762), (324, 7648160), (351, 7059840), (360, 6883344), (384, 6453135), (390, 6353856), (405, 6118528), (416, 5956740), (432, 5736120), (468, 5294880), (480, 5162508), (520, 4765392), (540, 4588896), (576, 4302090), (585, 4235904), (624, 3971160), (640, 3871881), (648, 3824080), (702, 3529920), (720, 3441672), (780, 3176928), (810, 3059264), (832, 2978370), (864, 2868060), (936, 2647440), (960, 2581254), (1040, 2382696), (1053, 2353280), (1080, 2294448), (1152, 2151045), (1170, 2117952), (1248, 1985580), (1296, 1912040), (1404, 1764960), (1440, 1720836), (1560, 1588464), (1620, 1529632), (1664, 1489185), (1728, 1434030), (1755, 1411968), (1872, 1323720), (1920, 1290627), (2080, 1191348), (2106, 1176640), (2160, 1147224), (2340, 1058976), (2496, 992790), (2592, 956020), (2808, 882480), (2880, 860418), (3120, 794232), (3240, 764816), (3456, 717015), (3510, 705984), (3677, 673920), (3744, 661860), (4160, 595674), (4212, 588320), (4320, 573612), (4680, 529488), (4992, 496395), (5184, 478010), (5265, 470656), (5616, 441240), (5760, 430209), (6240, 397116), (6480, 382408), (7020, 352992), (7354, 336960), (7488, 330930), (8320, 297837), (8424, 294160), (8640, 286806), (9360, 264744), (10368, 239005), (10530, 235328), (11031, 224640), (11232, 220620), (12480, 198558), (12960, 191204), (14040, 176496), (14708, 168480), (14976, 165465), (16848, 147080), (17280, 143403), (18385, 134784), (18720, 132372), (21060, 117664), (22062, 112320), (22464, 110310), (24960, 99279), (25920, 95602), (28080, 88248), (29416, 84240), (33093, 74880), (33696, 73540), (36770, 67392), (37440, 66186), (42120, 58832), (44124, 56160), (44928, 55155), (47801, 51840)]