2470285440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 9829797120

約数和(自身を除く): 7359511680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 197, 210, 224, 240, 252, 280, 288, 311, 315, 320, 336, 360, 384, 394, 420, 448, 480, 504, 560, 576, 591, 622, 630, 640, 672, 720, 788, 840, 896, 933, 960, 985, 1008, 1120, 1152, 1182, 1244, 1260, 1344, 1379, 1440, 1555, 1576, 1680, 1773, 1866, 1920, 1970, 2016, 2177, 2240, 2364, 2488, 2520, 2688, 2758, 2799, 2880, 2955, 3110, 3152, 3360, 3546, 3732, 3940, 4032, 4137, 4354, 4480, 4665, 4728, 4976, 5040, 5516, 5598, 5760, 5910, 6220, 6304, 6531, 6720, 6895, 7092, 7464, 7880, 8064, 8274, 8708, 8865, 9330, 9456, 9952, 10080, 10885, 11032, 11196, 11820, 12411, 12440, 12608, 13062, 13440, 13790, 13995, 14184, 14928, 15760, 16548, 17416, 17730, 18660, 18912, 19593, 19904, 20160, 20685, 21770, 22064, 22392, 23640, 24822, 24880, 25216, 26124, 27580, 27990, 28368, 29856, 31520, 32655, 33096, 34832, 35460, 37320, 37824, 39186, 39808, 40320, 41370, 43540, 44128, 44784, 47280, 49644, 49760, 52248, 55160, 55980, 56736, 59712, 61267, 62055, 63040, 65310, 66192, 69664, 70920, 74640, 75648, 78372, 82740, 87080, 88256, 89568, 94560, 97965, 99288, 99520, 104496, 110320, 111960, 113472, 119424, 122534, 124110, 126080, 130620, 132384, 139328, 141840, 149280, 156744, 165480, 174160, 176512, 179136, 183801, 189120, 195930, 198576, 199040, 208992, 220640, 223920, 226944, 245068, 248220, 261240, 264768, 278656, 283680, 298560, 306335, 313488, 330960, 348320, 358272, 367602, 378240, 391860, 397152, 417984, 428869, 441280, 447840, 490136, 496440, 522480, 529536, 551403, 567360, 597120, 612670, 626976, 661920, 696640, 735204, 783720, 794304, 835968, 857738, 882560, 895680, 919005, 980272, 992880, 1044960, 1102806, 1134720, 1225340, 1253952, 1286607, 1323840, 1393280, 1470408, 1567440, 1588608, 1715476, 1791360, 1838010, 1960544, 1985760, 2089920, 2144345, 2205612, 2450680, 2507904, 2573214, 2647680, 2757015, 2940816, 3134880, 3430952, 3676020, 3859821, 3921088, 3971520, 4179840, 4288690, 4411224, 4901360, 5146428, 5514030, 5881632, 6269760, 6433035, 6861904, 7352040, 7719642, 7842176, 7943040, 8577380, 8822448, 9802720, 10292856, 11028060, 11763264, 12539520, 12866070, 13723808, 14704080, 15439284, 17154760, 17644896, 19299105, 19605440, 20585712, 22056120, 23526528, 25732140, 27447616, 29408160, 30878568, 34309520, 35289792, 38598210, 39210880, 41171424, 44112240, 51464280, 54895232, 58816320, 61757136, 68619040, 70579584, 77196420, 82342848, 88224480, 102928560, 117632640, 123514272, 137238080, 154392840, 164685696, 176448960, 205857120, 247028544, 274476160, 308785680, 352897920, 411714240, 494057088, 617571360, 823428480, 1235142720, 2470285440]

約数ペア:

[(1, 2470285440), (2, 1235142720), (3, 823428480), (4, 617571360), (5, 494057088), (6, 411714240), (7, 352897920), (8, 308785680), (9, 274476160), (10, 247028544), (12, 205857120), (14, 176448960), (15, 164685696), (16, 154392840), (18, 137238080), (20, 123514272), (21, 117632640), (24, 102928560), (28, 88224480), (30, 82342848), (32, 77196420), (35, 70579584), (36, 68619040), (40, 61757136), (42, 58816320), (45, 54895232), (48, 51464280), (56, 44112240), (60, 41171424), (63, 39210880), (64, 38598210), (70, 35289792), (72, 34309520), (80, 30878568), (84, 29408160), (90, 27447616), (96, 25732140), (105, 23526528), (112, 22056120), (120, 20585712), (126, 19605440), (128, 19299105), (140, 17644896), (144, 17154760), (160, 15439284), (168, 14704080), (180, 13723808), (192, 12866070), (197, 12539520), (210, 11763264), (224, 11028060), (240, 10292856), (252, 9802720), (280, 8822448), (288, 8577380), (311, 7943040), (315, 7842176), (320, 7719642), (336, 7352040), (360, 6861904), (384, 6433035), (394, 6269760), (420, 5881632), (448, 5514030), (480, 5146428), (504, 4901360), (560, 4411224), (576, 4288690), (591, 4179840), (622, 3971520), (630, 3921088), (640, 3859821), (672, 3676020), (720, 3430952), (788, 3134880), (840, 2940816), (896, 2757015), (933, 2647680), (960, 2573214), (985, 2507904), (1008, 2450680), (1120, 2205612), (1152, 2144345), (1182, 2089920), (1244, 1985760), (1260, 1960544), (1344, 1838010), (1379, 1791360), (1440, 1715476), (1555, 1588608), (1576, 1567440), (1680, 1470408), (1773, 1393280), (1866, 1323840), (1920, 1286607), (1970, 1253952), (2016, 1225340), (2177, 1134720), (2240, 1102806), (2364, 1044960), (2488, 992880), (2520, 980272), (2688, 919005), (2758, 895680), (2799, 882560), (2880, 857738), (2955, 835968), (3110, 794304), (3152, 783720), (3360, 735204), (3546, 696640), (3732, 661920), (3940, 626976), (4032, 612670), (4137, 597120), (4354, 567360), (4480, 551403), (4665, 529536), (4728, 522480), (4976, 496440), (5040, 490136), (5516, 447840), (5598, 441280), (5760, 428869), (5910, 417984), (6220, 397152), (6304, 391860), (6531, 378240), (6720, 367602), (6895, 358272), (7092, 348320), (7464, 330960), (7880, 313488), (8064, 306335), (8274, 298560), (8708, 283680), (8865, 278656), (9330, 264768), (9456, 261240), (9952, 248220), (10080, 245068), (10885, 226944), (11032, 223920), (11196, 220640), (11820, 208992), (12411, 199040), (12440, 198576), (12608, 195930), (13062, 189120), (13440, 183801), (13790, 179136), (13995, 176512), (14184, 174160), (14928, 165480), (15760, 156744), (16548, 149280), (17416, 141840), (17730, 139328), (18660, 132384), (18912, 130620), (19593, 126080), (19904, 124110), (20160, 122534), (20685, 119424), (21770, 113472), (22064, 111960), (22392, 110320), (23640, 104496), (24822, 99520), (24880, 99288), (25216, 97965), (26124, 94560), (27580, 89568), (27990, 88256), (28368, 87080), (29856, 82740), (31520, 78372), (32655, 75648), (33096, 74640), (34832, 70920), (35460, 69664), (37320, 66192), (37824, 65310), (39186, 63040), (39808, 62055), (40320, 61267), (41370, 59712), (43540, 56736), (44128, 55980), (44784, 55160), (47280, 52248), (49644, 49760)]