207743360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 565781760

約数和(自身を除く): 358038400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 920, 1012, 1265, 1283, 1408, 1472, 1760, 1840, 2024, 2530, 2566, 2944, 3520, 3680, 4048, 5060, 5132, 6415, 7040, 7360, 8096, 10120, 10264, 12830, 14113, 14720, 16192, 20240, 20528, 25660, 28226, 29509, 32384, 40480, 41056, 51320, 56452, 59018, 70565, 80960, 82112, 102640, 112904, 118036, 141130, 147545, 161920, 164224, 205280, 225808, 236072, 282260, 295090, 324599, 410560, 451616, 472144, 564520, 590180, 649198, 821120, 903232, 944288, 1129040, 1180360, 1298396, 1622995, 1806464, 1888576, 2258080, 2360720, 2596792, 3245990, 3777152, 4516160, 4721440, 5193584, 6491980, 9032320, 9442880, 10387168, 12983960, 18885760, 20774336, 25967920, 41548672, 51935840, 103871680, 207743360]

約数ペア:

[(1, 207743360), (2, 103871680), (4, 51935840), (5, 41548672), (8, 25967920), (10, 20774336), (11, 18885760), (16, 12983960), (20, 10387168), (22, 9442880), (23, 9032320), (32, 6491980), (40, 5193584), (44, 4721440), (46, 4516160), (55, 3777152), (64, 3245990), (80, 2596792), (88, 2360720), (92, 2258080), (110, 1888576), (115, 1806464), (128, 1622995), (160, 1298396), (176, 1180360), (184, 1129040), (220, 944288), (230, 903232), (253, 821120), (320, 649198), (352, 590180), (368, 564520), (440, 472144), (460, 451616), (506, 410560), (640, 324599), (704, 295090), (736, 282260), (880, 236072), (920, 225808), (1012, 205280), (1265, 164224), (1283, 161920), (1408, 147545), (1472, 141130), (1760, 118036), (1840, 112904), (2024, 102640), (2530, 82112), (2566, 80960), (2944, 70565), (3520, 59018), (3680, 56452), (4048, 51320), (5060, 41056), (5132, 40480), (6415, 32384), (7040, 29509), (7360, 28226), (8096, 25660), (10120, 20528), (10264, 20240), (12830, 16192), (14113, 14720)]