530548480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 216

約数和(自身を含む): 1614800880

約数和(自身を除く): 1084252400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 769, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1538, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 3076, 3080, 3136, 3520, 3845, 3920, 4312, 4480, 4928, 5383, 5390, 6152, 6160, 6272, 7040, 7690, 7840, 8459, 8624, 8960, 9856, 10766, 10780, 12304, 12320, 12544, 14080, 15380, 15680, 16918, 17248, 19712, 21532, 21560, 24608, 24640, 26915, 30760, 31360, 33836, 34496, 37681, 42295, 43064, 43120, 49216, 49280, 53830, 59213, 61520, 62720, 67672, 68992, 75362, 84590, 86128, 86240, 98432, 98560, 107660, 118426, 123040, 135344, 137984, 150724, 169180, 172256, 172480, 188405, 196864, 215320, 236852, 246080, 270688, 296065, 301448, 338360, 344512, 344960, 376810, 414491, 430640, 473704, 492160, 541376, 592130, 602896, 676720, 689024, 689920, 753620, 828982, 861280, 947408, 984320, 1082752, 1184260, 1205792, 1353440, 1378048, 1507240, 1657964, 1722560, 1894816, 2072455, 2165504, 2368520, 2411584, 2706880, 3014480, 3315928, 3445120, 3789632, 4144910, 4737040, 4823168, 5413760, 6028960, 6631856, 6890240, 7579264, 8289820, 9474080, 9646336, 10827520, 12057920, 13263712, 15158528, 16579640, 18948160, 24115840, 26527424, 33159280, 37896320, 48231680, 53054848, 66318560, 75792640, 106109696, 132637120, 265274240, 530548480]

約数ペア:

[(1, 530548480), (2, 265274240), (4, 132637120), (5, 106109696), (7, 75792640), (8, 66318560), (10, 53054848), (11, 48231680), (14, 37896320), (16, 33159280), (20, 26527424), (22, 24115840), (28, 18948160), (32, 16579640), (35, 15158528), (40, 13263712), (44, 12057920), (49, 10827520), (55, 9646336), (56, 9474080), (64, 8289820), (70, 7579264), (77, 6890240), (80, 6631856), (88, 6028960), (98, 5413760), (110, 4823168), (112, 4737040), (128, 4144910), (140, 3789632), (154, 3445120), (160, 3315928), (176, 3014480), (196, 2706880), (220, 2411584), (224, 2368520), (245, 2165504), (256, 2072455), (280, 1894816), (308, 1722560), (320, 1657964), (352, 1507240), (385, 1378048), (392, 1353440), (440, 1205792), (448, 1184260), (490, 1082752), (539, 984320), (560, 947408), (616, 861280), (640, 828982), (704, 753620), (769, 689920), (770, 689024), (784, 676720), (880, 602896), (896, 592130), (980, 541376), (1078, 492160), (1120, 473704), (1232, 430640), (1280, 414491), (1408, 376810), (1538, 344960), (1540, 344512), (1568, 338360), (1760, 301448), (1792, 296065), (1960, 270688), (2156, 246080), (2240, 236852), (2464, 215320), (2695, 196864), (2816, 188405), (3076, 172480), (3080, 172256), (3136, 169180), (3520, 150724), (3845, 137984), (3920, 135344), (4312, 123040), (4480, 118426), (4928, 107660), (5383, 98560), (5390, 98432), (6152, 86240), (6160, 86128), (6272, 84590), (7040, 75362), (7690, 68992), (7840, 67672), (8459, 62720), (8624, 61520), (8960, 59213), (9856, 53830), (10766, 49280), (10780, 49216), (12304, 43120), (12320, 43064), (12544, 42295), (14080, 37681), (15380, 34496), (15680, 33836), (16918, 31360), (17248, 30760), (19712, 26915), (21532, 24640), (21560, 24608)]