1331312640

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 5019356160

約数和(自身を除く): 3688043520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 151, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 302, 320, 328, 336, 384, 410, 420, 448, 453, 480, 492, 512, 560, 574, 604, 615, 640, 656, 672, 755, 768, 820, 840, 861, 896, 906, 960, 984, 1024, 1057, 1120, 1148, 1208, 1230, 1280, 1312, 1344, 1435, 1510, 1536, 1640, 1680, 1722, 1792, 1812, 1920, 1968, 2048, 2114, 2240, 2265, 2296, 2416, 2460, 2560, 2624, 2688, 2870, 3020, 3072, 3171, 3280, 3360, 3444, 3584, 3624, 3840, 3936, 4228, 4305, 4480, 4530, 4592, 4832, 4920, 5120, 5248, 5285, 5376, 5740, 6040, 6144, 6191, 6342, 6560, 6720, 6888, 7168, 7248, 7680, 7872, 8456, 8610, 8960, 9060, 9184, 9664, 9840, 10240, 10496, 10570, 10752, 11480, 12080, 12382, 12684, 13120, 13440, 13776, 14336, 14496, 15360, 15744, 15855, 16912, 17220, 17920, 18120, 18368, 18573, 19328, 19680, 20992, 21140, 21504, 22960, 24160, 24764, 25368, 26240, 26880, 27552, 28992, 30720, 30955, 31488, 31710, 33824, 34440, 35840, 36240, 36736, 37146, 38656, 39360, 41984, 42280, 43008, 43337, 45920, 48320, 49528, 50736, 52480, 53760, 55104, 57984, 61910, 62976, 63420, 67648, 68880, 71680, 72480, 73472, 74292, 77312, 78720, 83968, 84560, 86674, 91840, 92865, 96640, 99056, 101472, 104960, 107520, 110208, 115968, 123820, 125952, 126840, 130011, 135296, 137760, 144960, 146944, 148584, 154624, 157440, 169120, 173348, 183680, 185730, 193280, 198112, 202944, 209920, 215040, 216685, 220416, 231936, 247640, 251904, 253680, 260022, 270592, 275520, 289920, 293888, 297168, 309248, 314880, 338240, 346696, 367360, 371460, 386560, 396224, 405888, 419840, 433370, 440832, 463872, 495280, 507360, 520044, 541184, 551040, 579840, 587776, 594336, 629760, 650055, 676480, 693392, 734720, 742920, 773120, 792448, 811776, 866740, 881664, 927744, 990560, 1014720, 1040088, 1082368, 1102080, 1159680, 1188672, 1259520, 1300110, 1352960, 1386784, 1469440, 1485840, 1546240, 1584896, 1623552, 1733480, 1763328, 1981120, 2029440, 2080176, 2164736, 2204160, 2319360, 2377344, 2600220, 2705920, 2773568, 2938880, 2971680, 3169792, 3247104, 3466960, 3962240, 4058880, 4160352, 4408320, 4638720, 4754688, 5200440, 5411840, 5547136, 5943360, 6339584, 6494208, 6933920, 7924480, 8117760, 8320704, 8816640, 9509376, 10400880, 10823680, 11094272, 11886720, 12679168, 13867840, 15848960, 16235520, 16641408, 19018752, 20801760, 22188544, 23773440, 27735680, 31697920, 32471040, 33282816, 38037504, 41603520, 44377088, 47546880, 55471360, 63395840, 66565632, 83207040, 88754176, 95093760, 110942720, 133131264, 166414080, 190187520, 221885440, 266262528, 332828160, 443770880, 665656320, 1331312640]

約数ペア:

[(1, 1331312640), (2, 665656320), (3, 443770880), (4, 332828160), (5, 266262528), (6, 221885440), (7, 190187520), (8, 166414080), (10, 133131264), (12, 110942720), (14, 95093760), (15, 88754176), (16, 83207040), (20, 66565632), (21, 63395840), (24, 55471360), (28, 47546880), (30, 44377088), (32, 41603520), (35, 38037504), (40, 33282816), (41, 32471040), (42, 31697920), (48, 27735680), (56, 23773440), (60, 22188544), (64, 20801760), (70, 19018752), (80, 16641408), (82, 16235520), (84, 15848960), (96, 13867840), (105, 12679168), (112, 11886720), (120, 11094272), (123, 10823680), (128, 10400880), (140, 9509376), (151, 8816640), (160, 8320704), (164, 8117760), (168, 7924480), (192, 6933920), (205, 6494208), (210, 6339584), (224, 5943360), (240, 5547136), (246, 5411840), (256, 5200440), (280, 4754688), (287, 4638720), (302, 4408320), (320, 4160352), (328, 4058880), (336, 3962240), (384, 3466960), (410, 3247104), (420, 3169792), (448, 2971680), (453, 2938880), (480, 2773568), (492, 2705920), (512, 2600220), (560, 2377344), (574, 2319360), (604, 2204160), (615, 2164736), (640, 2080176), (656, 2029440), (672, 1981120), (755, 1763328), (768, 1733480), (820, 1623552), (840, 1584896), (861, 1546240), (896, 1485840), (906, 1469440), (960, 1386784), (984, 1352960), (1024, 1300110), (1057, 1259520), (1120, 1188672), (1148, 1159680), (1208, 1102080), (1230, 1082368), (1280, 1040088), (1312, 1014720), (1344, 990560), (1435, 927744), (1510, 881664), (1536, 866740), (1640, 811776), (1680, 792448), (1722, 773120), (1792, 742920), (1812, 734720), (1920, 693392), (1968, 676480), (2048, 650055), (2114, 629760), (2240, 594336), (2265, 587776), (2296, 579840), (2416, 551040), (2460, 541184), (2560, 520044), (2624, 507360), (2688, 495280), (2870, 463872), (3020, 440832), (3072, 433370), (3171, 419840), (3280, 405888), (3360, 396224), (3444, 386560), (3584, 371460), (3624, 367360), (3840, 346696), (3936, 338240), (4228, 314880), (4305, 309248), (4480, 297168), (4530, 293888), (4592, 289920), (4832, 275520), (4920, 270592), (5120, 260022), (5248, 253680), (5285, 251904), (5376, 247640), (5740, 231936), (6040, 220416), (6144, 216685), (6191, 215040), (6342, 209920), (6560, 202944), (6720, 198112), (6888, 193280), (7168, 185730), (7248, 183680), (7680, 173348), (7872, 169120), (8456, 157440), (8610, 154624), (8960, 148584), (9060, 146944), (9184, 144960), (9664, 137760), (9840, 135296), (10240, 130011), (10496, 126840), (10570, 125952), (10752, 123820), (11480, 115968), (12080, 110208), (12382, 107520), (12684, 104960), (13120, 101472), (13440, 99056), (13776, 96640), (14336, 92865), (14496, 91840), (15360, 86674), (15744, 84560), (15855, 83968), (16912, 78720), (17220, 77312), (17920, 74292), (18120, 73472), (18368, 72480), (18573, 71680), (19328, 68880), (19680, 67648), (20992, 63420), (21140, 62976), (21504, 61910), (22960, 57984), (24160, 55104), (24764, 53760), (25368, 52480), (26240, 50736), (26880, 49528), (27552, 48320), (28992, 45920), (30720, 43337), (30955, 43008), (31488, 42280), (31710, 41984), (33824, 39360), (34440, 38656), (35840, 37146), (36240, 36736)]