197908480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 594397440

約数和(自身を除く): 396488960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 251, 256, 280, 308, 320, 352, 385, 440, 448, 502, 512, 560, 616, 640, 704, 770, 880, 896, 1004, 1024, 1120, 1232, 1255, 1280, 1408, 1540, 1757, 1760, 1792, 2008, 2048, 2240, 2464, 2510, 2560, 2761, 2816, 3080, 3514, 3520, 3584, 4016, 4480, 4928, 5020, 5120, 5522, 5632, 6160, 7028, 7040, 7168, 8032, 8785, 8960, 9856, 10040, 10240, 11044, 11264, 12320, 13805, 14056, 14080, 14336, 16064, 17570, 17920, 19327, 19712, 20080, 22088, 22528, 24640, 27610, 28112, 28160, 32128, 35140, 35840, 38654, 39424, 40160, 44176, 49280, 55220, 56224, 56320, 64256, 70280, 71680, 77308, 78848, 80320, 88352, 96635, 98560, 110440, 112448, 112640, 128512, 140560, 154616, 157696, 160640, 176704, 193270, 197120, 220880, 224896, 257024, 281120, 309232, 321280, 353408, 386540, 394240, 441760, 449792, 514048, 562240, 618464, 642560, 706816, 773080, 788480, 883520, 899584, 1124480, 1236928, 1285120, 1413632, 1546160, 1767040, 1799168, 2248960, 2473856, 2570240, 2827264, 3092320, 3534080, 3598336, 4497920, 4947712, 5654528, 6184640, 7068160, 8995840, 9895424, 12369280, 14136320, 17991680, 19790848, 24738560, 28272640, 39581696, 49477120, 98954240, 197908480]

約数ペア:

[(1, 197908480), (2, 98954240), (4, 49477120), (5, 39581696), (7, 28272640), (8, 24738560), (10, 19790848), (11, 17991680), (14, 14136320), (16, 12369280), (20, 9895424), (22, 8995840), (28, 7068160), (32, 6184640), (35, 5654528), (40, 4947712), (44, 4497920), (55, 3598336), (56, 3534080), (64, 3092320), (70, 2827264), (77, 2570240), (80, 2473856), (88, 2248960), (110, 1799168), (112, 1767040), (128, 1546160), (140, 1413632), (154, 1285120), (160, 1236928), (176, 1124480), (220, 899584), (224, 883520), (251, 788480), (256, 773080), (280, 706816), (308, 642560), (320, 618464), (352, 562240), (385, 514048), (440, 449792), (448, 441760), (502, 394240), (512, 386540), (560, 353408), (616, 321280), (640, 309232), (704, 281120), (770, 257024), (880, 224896), (896, 220880), (1004, 197120), (1024, 193270), (1120, 176704), (1232, 160640), (1255, 157696), (1280, 154616), (1408, 140560), (1540, 128512), (1757, 112640), (1760, 112448), (1792, 110440), (2008, 98560), (2048, 96635), (2240, 88352), (2464, 80320), (2510, 78848), (2560, 77308), (2761, 71680), (2816, 70280), (3080, 64256), (3514, 56320), (3520, 56224), (3584, 55220), (4016, 49280), (4480, 44176), (4928, 40160), (5020, 39424), (5120, 38654), (5522, 35840), (5632, 35140), (6160, 32128), (7028, 28160), (7040, 28112), (7168, 27610), (8032, 24640), (8785, 22528), (8960, 22088), (9856, 20080), (10040, 19712), (10240, 19327), (11044, 17920), (11264, 17570), (12320, 16064), (13805, 14336), (14056, 14080)]