4082892800

素因数分解:

$2^{18}\times 5^2\times 7^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 228

約数和(自身を含む): 11702085840

約数和(自身を除く): 7619193040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 89, 100, 112, 128, 140, 160, 175, 178, 200, 224, 256, 280, 320, 350, 356, 400, 445, 448, 512, 560, 623, 640, 700, 712, 800, 890, 896, 1024, 1120, 1246, 1280, 1400, 1424, 1600, 1780, 1792, 2048, 2225, 2240, 2492, 2560, 2800, 2848, 3115, 3200, 3560, 3584, 4096, 4450, 4480, 4984, 5120, 5600, 5696, 6230, 6400, 7120, 7168, 8192, 8900, 8960, 9968, 10240, 11200, 11392, 12460, 12800, 14240, 14336, 15575, 16384, 17800, 17920, 19936, 20480, 22400, 22784, 24920, 25600, 28480, 28672, 31150, 32768, 35600, 35840, 39872, 40960, 44800, 45568, 49840, 51200, 56960, 57344, 62300, 65536, 71200, 71680, 79744, 81920, 89600, 91136, 99680, 102400, 113920, 114688, 124600, 131072, 142400, 143360, 159488, 163840, 179200, 182272, 199360, 204800, 227840, 229376, 249200, 262144, 284800, 286720, 318976, 327680, 358400, 364544, 398720, 409600, 455680, 458752, 498400, 569600, 573440, 637952, 655360, 716800, 729088, 797440, 819200, 911360, 917504, 996800, 1139200, 1146880, 1275904, 1310720, 1433600, 1458176, 1594880, 1638400, 1822720, 1835008, 1993600, 2278400, 2293760, 2551808, 2867200, 2916352, 3189760, 3276800, 3645440, 3987200, 4556800, 4587520, 5103616, 5734400, 5832704, 6379520, 6553600, 7290880, 7974400, 9113600, 9175040, 10207232, 11468800, 11665408, 12759040, 14581760, 15948800, 18227200, 20414464, 22937600, 23330816, 25518080, 29163520, 31897600, 36454400, 40828928, 45875200, 51036160, 58327040, 63795200, 72908800, 81657856, 102072320, 116654080, 127590400, 145817600, 163315712, 204144640, 255180800, 291635200, 408289280, 510361600, 583270400, 816578560, 1020723200, 2041446400, 4082892800]

約数ペア:

[(1, 4082892800), (2, 2041446400), (4, 1020723200), (5, 816578560), (7, 583270400), (8, 510361600), (10, 408289280), (14, 291635200), (16, 255180800), (20, 204144640), (25, 163315712), (28, 145817600), (32, 127590400), (35, 116654080), (40, 102072320), (50, 81657856), (56, 72908800), (64, 63795200), (70, 58327040), (80, 51036160), (89, 45875200), (100, 40828928), (112, 36454400), (128, 31897600), (140, 29163520), (160, 25518080), (175, 23330816), (178, 22937600), (200, 20414464), (224, 18227200), (256, 15948800), (280, 14581760), (320, 12759040), (350, 11665408), (356, 11468800), (400, 10207232), (445, 9175040), (448, 9113600), (512, 7974400), (560, 7290880), (623, 6553600), (640, 6379520), (700, 5832704), (712, 5734400), (800, 5103616), (890, 4587520), (896, 4556800), (1024, 3987200), (1120, 3645440), (1246, 3276800), (1280, 3189760), (1400, 2916352), (1424, 2867200), (1600, 2551808), (1780, 2293760), (1792, 2278400), (2048, 1993600), (2225, 1835008), (2240, 1822720), (2492, 1638400), (2560, 1594880), (2800, 1458176), (2848, 1433600), (3115, 1310720), (3200, 1275904), (3560, 1146880), (3584, 1139200), (4096, 996800), (4450, 917504), (4480, 911360), (4984, 819200), (5120, 797440), (5600, 729088), (5696, 716800), (6230, 655360), (6400, 637952), (7120, 573440), (7168, 569600), (8192, 498400), (8900, 458752), (8960, 455680), (9968, 409600), (10240, 398720), (11200, 364544), (11392, 358400), (12460, 327680), (12800, 318976), (14240, 286720), (14336, 284800), (15575, 262144), (16384, 249200), (17800, 229376), (17920, 227840), (19936, 204800), (20480, 199360), (22400, 182272), (22784, 179200), (24920, 163840), (25600, 159488), (28480, 143360), (28672, 142400), (31150, 131072), (32768, 124600), (35600, 114688), (35840, 113920), (39872, 102400), (40960, 99680), (44800, 91136), (45568, 89600), (49840, 81920), (51200, 79744), (56960, 71680), (57344, 71200), (62300, 65536)]