842081280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:852

約数の個数: 176

約数和(自身を含む): 2733874944

約数和(自身を除く): 1891793664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 751, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1502, 1536, 1752, 1920, 2190, 2253, 2336, 2560, 2920, 3004, 3072, 3504, 3755, 3840, 4380, 4506, 4672, 5120, 5840, 6008, 7008, 7510, 7680, 8760, 9012, 9344, 11265, 11680, 12016, 14016, 15020, 15360, 17520, 18024, 18688, 22530, 23360, 24032, 28032, 30040, 35040, 36048, 37376, 45060, 46720, 48064, 54823, 56064, 60080, 70080, 72096, 74752, 90120, 93440, 96128, 109646, 112128, 120160, 140160, 144192, 164469, 180240, 186880, 192256, 219292, 224256, 240320, 274115, 280320, 288384, 328938, 360480, 373760, 384512, 438584, 480640, 548230, 560640, 576768, 657876, 720960, 769024, 822345, 877168, 961280, 1096460, 1121280, 1153536, 1315752, 1441920, 1644690, 1754336, 1922560, 2192920, 2307072, 2631504, 2883840, 3289380, 3508672, 3845120, 4385840, 5263008, 5767680, 6578760, 7017344, 8771680, 10526016, 11535360, 13157520, 14034688, 17543360, 21052032, 26315040, 28069376, 35086720, 42104064, 52630080, 56138752, 70173440, 84208128, 105260160, 140346880, 168416256, 210520320, 280693760, 421040640, 842081280]

約数ペア:

[(1, 842081280), (2, 421040640), (3, 280693760), (4, 210520320), (5, 168416256), (6, 140346880), (8, 105260160), (10, 84208128), (12, 70173440), (15, 56138752), (16, 52630080), (20, 42104064), (24, 35086720), (30, 28069376), (32, 26315040), (40, 21052032), (48, 17543360), (60, 14034688), (64, 13157520), (73, 11535360), (80, 10526016), (96, 8771680), (120, 7017344), (128, 6578760), (146, 5767680), (160, 5263008), (192, 4385840), (219, 3845120), (240, 3508672), (256, 3289380), (292, 2883840), (320, 2631504), (365, 2307072), (384, 2192920), (438, 1922560), (480, 1754336), (512, 1644690), (584, 1441920), (640, 1315752), (730, 1153536), (751, 1121280), (768, 1096460), (876, 961280), (960, 877168), (1024, 822345), (1095, 769024), (1168, 720960), (1280, 657876), (1460, 576768), (1502, 560640), (1536, 548230), (1752, 480640), (1920, 438584), (2190, 384512), (2253, 373760), (2336, 360480), (2560, 328938), (2920, 288384), (3004, 280320), (3072, 274115), (3504, 240320), (3755, 224256), (3840, 219292), (4380, 192256), (4506, 186880), (4672, 180240), (5120, 164469), (5840, 144192), (6008, 140160), (7008, 120160), (7510, 112128), (7680, 109646), (8760, 96128), (9012, 93440), (9344, 90120), (11265, 74752), (11680, 72096), (12016, 70080), (14016, 60080), (15020, 56064), (15360, 54823), (17520, 48064), (18024, 46720), (18688, 45060), (22530, 37376), (23360, 36048), (24032, 35040), (28032, 30040)]