252313600

素因数分解:

$2^{17}\times 5^2\times 7^1\times {\mathrm{11}}^1$

素因数の和:62

約数の個数: 216

約数和(自身を含む): 780137568

約数和(自身を除く): 527823968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 512, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1024, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2048, 2200, 2240, 2464, 2560, 2800, 2816, 3080, 3200, 3520, 3584, 3850, 4096, 4400, 4480, 4928, 5120, 5600, 5632, 6160, 6400, 7040, 7168, 7700, 8192, 8800, 8960, 9856, 10240, 11200, 11264, 12320, 12800, 14080, 14336, 15400, 16384, 17600, 17920, 19712, 20480, 22400, 22528, 24640, 25600, 28160, 28672, 30800, 32768, 35200, 35840, 39424, 40960, 44800, 45056, 49280, 51200, 56320, 57344, 61600, 65536, 70400, 71680, 78848, 81920, 89600, 90112, 98560, 102400, 112640, 114688, 123200, 131072, 140800, 143360, 157696, 163840, 179200, 180224, 197120, 204800, 225280, 229376, 246400, 281600, 286720, 315392, 327680, 358400, 360448, 394240, 409600, 450560, 458752, 492800, 563200, 573440, 630784, 655360, 716800, 720896, 788480, 819200, 901120, 917504, 985600, 1126400, 1146880, 1261568, 1433600, 1441792, 1576960, 1638400, 1802240, 1971200, 2252800, 2293760, 2523136, 2867200, 3153920, 3276800, 3604480, 3942400, 4505600, 4587520, 5046272, 5734400, 6307840, 7208960, 7884800, 9011200, 10092544, 11468800, 12615680, 15769600, 18022400, 22937600, 25231360, 31539200, 36044800, 50462720, 63078400, 126156800, 252313600]

約数ペア:

[(1, 252313600), (2, 126156800), (4, 63078400), (5, 50462720), (7, 36044800), (8, 31539200), (10, 25231360), (11, 22937600), (14, 18022400), (16, 15769600), (20, 12615680), (22, 11468800), (25, 10092544), (28, 9011200), (32, 7884800), (35, 7208960), (40, 6307840), (44, 5734400), (50, 5046272), (55, 4587520), (56, 4505600), (64, 3942400), (70, 3604480), (77, 3276800), (80, 3153920), (88, 2867200), (100, 2523136), (110, 2293760), (112, 2252800), (128, 1971200), (140, 1802240), (154, 1638400), (160, 1576960), (175, 1441792), (176, 1433600), (200, 1261568), (220, 1146880), (224, 1126400), (256, 985600), (275, 917504), (280, 901120), (308, 819200), (320, 788480), (350, 720896), (352, 716800), (385, 655360), (400, 630784), (440, 573440), (448, 563200), (512, 492800), (550, 458752), (560, 450560), (616, 409600), (640, 394240), (700, 360448), (704, 358400), (770, 327680), (800, 315392), (880, 286720), (896, 281600), (1024, 246400), (1100, 229376), (1120, 225280), (1232, 204800), (1280, 197120), (1400, 180224), (1408, 179200), (1540, 163840), (1600, 157696), (1760, 143360), (1792, 140800), (1925, 131072), (2048, 123200), (2200, 114688), (2240, 112640), (2464, 102400), (2560, 98560), (2800, 90112), (2816, 89600), (3080, 81920), (3200, 78848), (3520, 71680), (3584, 70400), (3850, 65536), (4096, 61600), (4400, 57344), (4480, 56320), (4928, 51200), (5120, 49280), (5600, 45056), (5632, 44800), (6160, 40960), (6400, 39424), (7040, 35840), (7168, 35200), (7700, 32768), (8192, 30800), (8800, 28672), (8960, 28160), (9856, 25600), (10240, 24640), (11200, 22528), (11264, 22400), (12320, 20480), (12800, 19712), (14080, 17920), (14336, 17600), (15400, 16384)]