427342080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1521128448

約数和(自身を除く): 1093786368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 128, 132, 134, 151, 160, 165, 176, 192, 201, 220, 240, 256, 264, 268, 302, 320, 330, 335, 352, 384, 402, 440, 453, 480, 528, 536, 604, 640, 660, 670, 704, 737, 755, 768, 804, 880, 906, 960, 1005, 1056, 1072, 1208, 1280, 1320, 1340, 1408, 1474, 1510, 1608, 1661, 1760, 1812, 1920, 2010, 2112, 2144, 2211, 2265, 2416, 2640, 2680, 2816, 2948, 3020, 3216, 3322, 3520, 3624, 3685, 3840, 4020, 4224, 4288, 4422, 4530, 4832, 4983, 5280, 5360, 5896, 6040, 6432, 6644, 7040, 7248, 7370, 8040, 8305, 8448, 8576, 8844, 9060, 9664, 9966, 10117, 10560, 10720, 11055, 11792, 12080, 12864, 13288, 14080, 14496, 14740, 16080, 16610, 17152, 17688, 18120, 19328, 19932, 20234, 21120, 21440, 22110, 23584, 24160, 24915, 25728, 26576, 28992, 29480, 30351, 32160, 33220, 35376, 36240, 38656, 39864, 40468, 42240, 42880, 44220, 47168, 48320, 49830, 50585, 51456, 53152, 57984, 58960, 60702, 64320, 66440, 70752, 72480, 79728, 80936, 85760, 88440, 94336, 96640, 99660, 101170, 106304, 111287, 115968, 117920, 121404, 128640, 132880, 141504, 144960, 151755, 159456, 161872, 176880, 188672, 193280, 199320, 202340, 212608, 222574, 235840, 242808, 257280, 265760, 283008, 289920, 303510, 318912, 323744, 333861, 353760, 398640, 404680, 425216, 445148, 471680, 485616, 531520, 556435, 566016, 579840, 607020, 637824, 647488, 667722, 707520, 797280, 809360, 890296, 943360, 971232, 1063040, 1112870, 1214040, 1275648, 1294976, 1335444, 1415040, 1594560, 1618720, 1669305, 1780592, 1942464, 2126080, 2225740, 2428080, 2589952, 2670888, 2830080, 3189120, 3237440, 3338610, 3561184, 3884928, 4451480, 4856160, 5341776, 6378240, 6474880, 6677220, 7122368, 7769856, 8902960, 9712320, 10683552, 12949760, 13354440, 14244736, 17805920, 19424640, 21367104, 26708880, 28489472, 35611840, 38849280, 42734208, 53417760, 71223680, 85468416, 106835520, 142447360, 213671040, 427342080]

約数ペア:

[(1, 427342080), (2, 213671040), (3, 142447360), (4, 106835520), (5, 85468416), (6, 71223680), (8, 53417760), (10, 42734208), (11, 38849280), (12, 35611840), (15, 28489472), (16, 26708880), (20, 21367104), (22, 19424640), (24, 17805920), (30, 14244736), (32, 13354440), (33, 12949760), (40, 10683552), (44, 9712320), (48, 8902960), (55, 7769856), (60, 7122368), (64, 6677220), (66, 6474880), (67, 6378240), (80, 5341776), (88, 4856160), (96, 4451480), (110, 3884928), (120, 3561184), (128, 3338610), (132, 3237440), (134, 3189120), (151, 2830080), (160, 2670888), (165, 2589952), (176, 2428080), (192, 2225740), (201, 2126080), (220, 1942464), (240, 1780592), (256, 1669305), (264, 1618720), (268, 1594560), (302, 1415040), (320, 1335444), (330, 1294976), (335, 1275648), (352, 1214040), (384, 1112870), (402, 1063040), (440, 971232), (453, 943360), (480, 890296), (528, 809360), (536, 797280), (604, 707520), (640, 667722), (660, 647488), (670, 637824), (704, 607020), (737, 579840), (755, 566016), (768, 556435), (804, 531520), (880, 485616), (906, 471680), (960, 445148), (1005, 425216), (1056, 404680), (1072, 398640), (1208, 353760), (1280, 333861), (1320, 323744), (1340, 318912), (1408, 303510), (1474, 289920), (1510, 283008), (1608, 265760), (1661, 257280), (1760, 242808), (1812, 235840), (1920, 222574), (2010, 212608), (2112, 202340), (2144, 199320), (2211, 193280), (2265, 188672), (2416, 176880), (2640, 161872), (2680, 159456), (2816, 151755), (2948, 144960), (3020, 141504), (3216, 132880), (3322, 128640), (3520, 121404), (3624, 117920), (3685, 115968), (3840, 111287), (4020, 106304), (4224, 101170), (4288, 99660), (4422, 96640), (4530, 94336), (4832, 88440), (4983, 85760), (5280, 80936), (5360, 79728), (5896, 72480), (6040, 70752), (6432, 66440), (6644, 64320), (7040, 60702), (7248, 58960), (7370, 57984), (8040, 53152), (8305, 51456), (8448, 50585), (8576, 49830), (8844, 48320), (9060, 47168), (9664, 44220), (9966, 42880), (10117, 42240), (10560, 40468), (10720, 39864), (11055, 38656), (11792, 36240), (12080, 35376), (12864, 33220), (13288, 32160), (14080, 30351), (14496, 29480), (14740, 28992), (16080, 26576), (16610, 25728), (17152, 24915), (17688, 24160), (18120, 23584), (19328, 22110), (19932, 21440), (20234, 21120)]