322016129440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{224947}}^1$

素因数の和:225374

約数の個数: 96

約数和(自身を含む): 795884019840

約数和(自身を除く): 473867890400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 389, 460, 736, 778, 920, 1556, 1840, 1945, 3112, 3680, 3890, 6224, 7780, 8947, 12448, 15560, 17894, 31120, 35788, 44735, 62240, 71576, 89470, 143152, 178940, 224947, 286304, 357880, 449894, 715760, 899788, 1124735, 1431520, 1799576, 2249470, 3599152, 4498940, 5173781, 7198304, 8997880, 10347562, 17995760, 20695124, 25868905, 35991520, 41390248, 51737810, 82780496, 87504383, 103475620, 165560992, 175008766, 206951240, 350017532, 413902480, 437521915, 700035064, 827804960, 875043830, 1400070128, 1750087660, 2012600809, 2800140256, 3500175320, 4025201618, 7000350640, 8050403236, 10063004045, 14000701280, 16100806472, 20126008090, 32201612944, 40252016180, 64403225888, 80504032360, 161008064720, 322016129440]

約数ペア:

[(1, 322016129440), (2, 161008064720), (4, 80504032360), (5, 64403225888), (8, 40252016180), (10, 32201612944), (16, 20126008090), (20, 16100806472), (23, 14000701280), (32, 10063004045), (40, 8050403236), (46, 7000350640), (80, 4025201618), (92, 3500175320), (115, 2800140256), (160, 2012600809), (184, 1750087660), (230, 1400070128), (368, 875043830), (389, 827804960), (460, 700035064), (736, 437521915), (778, 413902480), (920, 350017532), (1556, 206951240), (1840, 175008766), (1945, 165560992), (3112, 103475620), (3680, 87504383), (3890, 82780496), (6224, 51737810), (7780, 41390248), (8947, 35991520), (12448, 25868905), (15560, 20695124), (17894, 17995760), (31120, 10347562), (35788, 8997880), (44735, 7198304), (62240, 5173781), (71576, 4498940), (89470, 3599152), (143152, 2249470), (178940, 1799576), (224947, 1431520), (286304, 1124735), (357880, 899788), (449894, 715760)]