5187338240

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{4523}}^1$

素因数の和:4565

約数の個数: 128

約数和(自身を含む): 14231056320

約数和(自身を除く): 9043718080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 4523, 5120, 7168, 8192, 8960, 9046, 10240, 14336, 16384, 17920, 18092, 20480, 22615, 28672, 31661, 32768, 35840, 36184, 40960, 45230, 57344, 63322, 71680, 72368, 81920, 90460, 114688, 126644, 143360, 144736, 158305, 163840, 180920, 229376, 253288, 286720, 289472, 316610, 361840, 506576, 573440, 578944, 633220, 723680, 1013152, 1146880, 1157888, 1266440, 1447360, 2026304, 2315776, 2532880, 2894720, 4052608, 4631552, 5065760, 5789440, 8105216, 9263104, 10131520, 11578880, 16210432, 18526208, 20263040, 23157760, 32420864, 37052416, 40526080, 46315520, 64841728, 74104832, 81052160, 92631040, 129683456, 148209664, 162104320, 185262080, 259366912, 324208640, 370524160, 518733824, 648417280, 741048320, 1037467648, 1296834560, 2593669120, 5187338240]

約数ペア:

[(1, 5187338240), (2, 2593669120), (4, 1296834560), (5, 1037467648), (7, 741048320), (8, 648417280), (10, 518733824), (14, 370524160), (16, 324208640), (20, 259366912), (28, 185262080), (32, 162104320), (35, 148209664), (40, 129683456), (56, 92631040), (64, 81052160), (70, 74104832), (80, 64841728), (112, 46315520), (128, 40526080), (140, 37052416), (160, 32420864), (224, 23157760), (256, 20263040), (280, 18526208), (320, 16210432), (448, 11578880), (512, 10131520), (560, 9263104), (640, 8105216), (896, 5789440), (1024, 5065760), (1120, 4631552), (1280, 4052608), (1792, 2894720), (2048, 2532880), (2240, 2315776), (2560, 2026304), (3584, 1447360), (4096, 1266440), (4480, 1157888), (4523, 1146880), (5120, 1013152), (7168, 723680), (8192, 633220), (8960, 578944), (9046, 573440), (10240, 506576), (14336, 361840), (16384, 316610), (17920, 289472), (18092, 286720), (20480, 253288), (22615, 229376), (28672, 180920), (31661, 163840), (32768, 158305), (35840, 144736), (36184, 143360), (40960, 126644), (45230, 114688), (57344, 90460), (63322, 81920), (71680, 72368)]