160214320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1827

約数の個数: 120

約数和(自身を含む): 452408544

約数和(自身を除く): 292194224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1777, 1840, 1960, 2254, 2576, 3220, 3554, 3920, 4508, 5635, 6440, 7108, 8885, 9016, 11270, 12439, 12880, 14216, 17770, 18032, 22540, 24878, 28432, 35540, 40871, 45080, 49756, 62195, 71080, 81742, 87073, 90160, 99512, 124390, 142160, 163484, 174146, 199024, 204355, 248780, 286097, 326968, 348292, 408710, 435365, 497560, 572194, 653936, 696584, 817420, 870730, 995120, 1144388, 1393168, 1430485, 1634840, 1741460, 2002679, 2288776, 2860970, 3269680, 3482920, 4005358, 4577552, 5721940, 6965840, 8010716, 10013395, 11443880, 16021432, 20026790, 22887760, 32042864, 40053580, 80107160, 160214320]

約数ペア:

[(1, 160214320), (2, 80107160), (4, 40053580), (5, 32042864), (7, 22887760), (8, 20026790), (10, 16021432), (14, 11443880), (16, 10013395), (20, 8010716), (23, 6965840), (28, 5721940), (35, 4577552), (40, 4005358), (46, 3482920), (49, 3269680), (56, 2860970), (70, 2288776), (80, 2002679), (92, 1741460), (98, 1634840), (112, 1430485), (115, 1393168), (140, 1144388), (161, 995120), (184, 870730), (196, 817420), (230, 696584), (245, 653936), (280, 572194), (322, 497560), (368, 435365), (392, 408710), (460, 348292), (490, 326968), (560, 286097), (644, 248780), (784, 204355), (805, 199024), (920, 174146), (980, 163484), (1127, 142160), (1288, 124390), (1610, 99512), (1777, 90160), (1840, 87073), (1960, 81742), (2254, 71080), (2576, 62195), (3220, 49756), (3554, 45080), (3920, 40871), (4508, 35540), (5635, 28432), (6440, 24878), (7108, 22540), (8885, 18032), (9016, 17770), (11270, 14216), (12439, 12880)]