142266880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 413652096

約数和(自身を除く): 271385216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 467, 476, 512, 544, 560, 595, 640, 680, 896, 934, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1868, 1904, 2176, 2240, 2335, 2380, 2560, 2720, 3269, 3584, 3736, 3808, 4352, 4480, 4670, 4760, 5440, 6538, 7472, 7616, 7939, 8704, 8960, 9340, 9520, 10880, 13076, 14944, 15232, 15878, 16345, 17920, 18680, 19040, 21760, 26152, 29888, 30464, 31756, 32690, 37360, 38080, 39695, 43520, 52304, 55573, 59776, 60928, 63512, 65380, 74720, 76160, 79390, 104608, 111146, 119552, 127024, 130760, 149440, 152320, 158780, 209216, 222292, 239104, 254048, 261520, 277865, 298880, 304640, 317560, 418432, 444584, 508096, 523040, 555730, 597760, 635120, 836864, 889168, 1016192, 1046080, 1111460, 1195520, 1270240, 1673728, 1778336, 2032384, 2092160, 2222920, 2540480, 3556672, 4064768, 4184320, 4445840, 5080960, 7113344, 8368640, 8891680, 10161920, 14226688, 17783360, 20323840, 28453376, 35566720, 71133440, 142266880]

約数ペア:

[(1, 142266880), (2, 71133440), (4, 35566720), (5, 28453376), (7, 20323840), (8, 17783360), (10, 14226688), (14, 10161920), (16, 8891680), (17, 8368640), (20, 7113344), (28, 5080960), (32, 4445840), (34, 4184320), (35, 4064768), (40, 3556672), (56, 2540480), (64, 2222920), (68, 2092160), (70, 2032384), (80, 1778336), (85, 1673728), (112, 1270240), (119, 1195520), (128, 1111460), (136, 1046080), (140, 1016192), (160, 889168), (170, 836864), (224, 635120), (238, 597760), (256, 555730), (272, 523040), (280, 508096), (320, 444584), (340, 418432), (448, 317560), (467, 304640), (476, 298880), (512, 277865), (544, 261520), (560, 254048), (595, 239104), (640, 222292), (680, 209216), (896, 158780), (934, 152320), (952, 149440), (1088, 130760), (1120, 127024), (1190, 119552), (1280, 111146), (1360, 104608), (1792, 79390), (1868, 76160), (1904, 74720), (2176, 65380), (2240, 63512), (2335, 60928), (2380, 59776), (2560, 55573), (2720, 52304), (3269, 43520), (3584, 39695), (3736, 38080), (3808, 37360), (4352, 32690), (4480, 31756), (4670, 30464), (4760, 29888), (5440, 26152), (6538, 21760), (7472, 19040), (7616, 18680), (7939, 17920), (8704, 16345), (8960, 15878), (9340, 15232), (9520, 14944), (10880, 13076)]