897584640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1700

約数の個数: 160

約数和(自身を含む): 2910590496

約数和(自身を除く): 2013005856

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, 768, 876, 960, 1095, 1168, 1280, 1460, 1536, 1601, 1752, 1920, 2190, 2336, 2560, 2920, 3202, 3504, 3840, 4380, 4672, 4803, 5840, 6404, 7008, 7680, 8005, 8760, 9344, 9606, 11680, 12808, 14016, 16010, 17520, 18688, 19212, 23360, 24015, 25616, 28032, 32020, 35040, 37376, 38424, 46720, 48030, 51232, 56064, 64040, 70080, 76848, 93440, 96060, 102464, 112128, 116873, 128080, 140160, 153696, 186880, 192120, 204928, 233746, 256160, 280320, 307392, 350619, 384240, 409856, 467492, 512320, 560640, 584365, 614784, 701238, 768480, 819712, 934984, 1024640, 1168730, 1229568, 1402476, 1536960, 1753095, 1869968, 2049280, 2337460, 2459136, 2804952, 3073920, 3506190, 3739936, 4098560, 4674920, 5609904, 6147840, 7012380, 7479872, 9349840, 11219808, 12295680, 14024760, 14959744, 18699680, 22439616, 28049520, 29919488, 37399360, 44879232, 56099040, 59838976, 74798720, 89758464, 112198080, 149597440, 179516928, 224396160, 299194880, 448792320, 897584640]

約数ペア:

[(1, 897584640), (2, 448792320), (3, 299194880), (4, 224396160), (5, 179516928), (6, 149597440), (8, 112198080), (10, 89758464), (12, 74798720), (15, 59838976), (16, 56099040), (20, 44879232), (24, 37399360), (30, 29919488), (32, 28049520), (40, 22439616), (48, 18699680), (60, 14959744), (64, 14024760), (73, 12295680), (80, 11219808), (96, 9349840), (120, 7479872), (128, 7012380), (146, 6147840), (160, 5609904), (192, 4674920), (219, 4098560), (240, 3739936), (256, 3506190), (292, 3073920), (320, 2804952), (365, 2459136), (384, 2337460), (438, 2049280), (480, 1869968), (512, 1753095), (584, 1536960), (640, 1402476), (730, 1229568), (768, 1168730), (876, 1024640), (960, 934984), (1095, 819712), (1168, 768480), (1280, 701238), (1460, 614784), (1536, 584365), (1601, 560640), (1752, 512320), (1920, 467492), (2190, 409856), (2336, 384240), (2560, 350619), (2920, 307392), (3202, 280320), (3504, 256160), (3840, 233746), (4380, 204928), (4672, 192120), (4803, 186880), (5840, 153696), (6404, 140160), (7008, 128080), (7680, 116873), (8005, 112128), (8760, 102464), (9344, 96060), (9606, 93440), (11680, 76848), (12808, 70080), (14016, 64040), (16010, 56064), (17520, 51232), (18688, 48030), (19212, 46720), (23360, 38424), (24015, 37376), (25616, 35040), (28032, 32020)]