564811520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 1678745376

約数和(自身を除く): 1113933856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 256, 260, 280, 320, 338, 364, 373, 416, 448, 455, 520, 560, 640, 676, 728, 746, 832, 845, 896, 910, 1040, 1120, 1183, 1280, 1352, 1456, 1492, 1664, 1690, 1792, 1820, 1865, 2080, 2240, 2366, 2611, 2704, 2912, 2984, 3328, 3380, 3640, 3730, 4160, 4480, 4732, 4849, 5222, 5408, 5824, 5915, 5968, 6760, 7280, 7460, 8320, 8960, 9464, 9698, 10444, 10816, 11648, 11830, 11936, 13055, 13520, 14560, 14920, 16640, 18928, 19396, 20888, 21632, 23296, 23660, 23872, 24245, 26110, 27040, 29120, 29840, 33943, 37856, 38792, 41776, 43264, 47320, 47744, 48490, 52220, 54080, 58240, 59680, 63037, 67886, 75712, 77584, 83552, 94640, 95488, 96980, 104440, 108160, 116480, 119360, 126074, 135772, 151424, 155168, 167104, 169715, 189280, 193960, 208880, 216320, 238720, 252148, 271544, 302848, 310336, 315185, 334208, 339430, 378560, 387920, 417760, 441259, 477440, 504296, 543088, 620672, 630370, 668416, 678860, 757120, 775840, 835520, 882518, 1008592, 1086176, 1241344, 1260740, 1357720, 1514240, 1551680, 1671040, 1765036, 2017184, 2172352, 2206295, 2521480, 2715440, 3103360, 3342080, 3530072, 4034368, 4344704, 4412590, 5042960, 5430880, 6206720, 7060144, 8068736, 8689408, 8825180, 10085920, 10861760, 14120288, 16137472, 17650360, 20171840, 21723520, 28240576, 35300720, 40343680, 43447040, 56481152, 70601440, 80687360, 112962304, 141202880, 282405760, 564811520]

約数ペア:

[(1, 564811520), (2, 282405760), (4, 141202880), (5, 112962304), (7, 80687360), (8, 70601440), (10, 56481152), (13, 43447040), (14, 40343680), (16, 35300720), (20, 28240576), (26, 21723520), (28, 20171840), (32, 17650360), (35, 16137472), (40, 14120288), (52, 10861760), (56, 10085920), (64, 8825180), (65, 8689408), (70, 8068736), (80, 7060144), (91, 6206720), (104, 5430880), (112, 5042960), (128, 4412590), (130, 4344704), (140, 4034368), (160, 3530072), (169, 3342080), (182, 3103360), (208, 2715440), (224, 2521480), (256, 2206295), (260, 2172352), (280, 2017184), (320, 1765036), (338, 1671040), (364, 1551680), (373, 1514240), (416, 1357720), (448, 1260740), (455, 1241344), (520, 1086176), (560, 1008592), (640, 882518), (676, 835520), (728, 775840), (746, 757120), (832, 678860), (845, 668416), (896, 630370), (910, 620672), (1040, 543088), (1120, 504296), (1183, 477440), (1280, 441259), (1352, 417760), (1456, 387920), (1492, 378560), (1664, 339430), (1690, 334208), (1792, 315185), (1820, 310336), (1865, 302848), (2080, 271544), (2240, 252148), (2366, 238720), (2611, 216320), (2704, 208880), (2912, 193960), (2984, 189280), (3328, 169715), (3380, 167104), (3640, 155168), (3730, 151424), (4160, 135772), (4480, 126074), (4732, 119360), (4849, 116480), (5222, 108160), (5408, 104440), (5824, 96980), (5915, 95488), (5968, 94640), (6760, 83552), (7280, 77584), (7460, 75712), (8320, 67886), (8960, 63037), (9464, 59680), (9698, 58240), (10444, 54080), (10816, 52220), (11648, 48490), (11830, 47744), (11936, 47320), (13055, 43264), (13520, 41776), (14560, 38792), (14920, 37856), (16640, 33943), (18928, 29840), (19396, 29120), (20888, 27040), (21632, 26110), (23296, 24245), (23660, 23872)]