161007360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 144

約数和(自身を含む): 536868864

約数和(自身を除く): 375861504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1823, 1840, 1920, 2208, 2760, 2944, 3646, 3680, 3840, 4416, 5469, 5520, 5888, 7292, 7360, 8832, 9115, 10938, 11040, 14584, 14720, 17664, 18230, 21876, 22080, 27345, 29168, 29440, 36460, 41929, 43752, 44160, 54690, 58336, 72920, 83858, 87504, 88320, 109380, 116672, 125787, 145840, 167716, 175008, 209645, 218760, 233344, 251574, 291680, 335432, 350016, 419290, 437520, 466688, 503148, 583360, 628935, 670864, 700032, 838580, 875040, 1006296, 1166720, 1257870, 1341728, 1400064, 1677160, 1750080, 2012592, 2333440, 2515740, 2683456, 3354320, 3500160, 4025184, 5031480, 5366912, 6708640, 7000320, 8050368, 10062960, 10733824, 13417280, 16100736, 20125920, 26834560, 32201472, 40251840, 53669120, 80503680, 161007360]

約数ペア:

[(1, 161007360), (2, 80503680), (3, 53669120), (4, 40251840), (5, 32201472), (6, 26834560), (8, 20125920), (10, 16100736), (12, 13417280), (15, 10733824), (16, 10062960), (20, 8050368), (23, 7000320), (24, 6708640), (30, 5366912), (32, 5031480), (40, 4025184), (46, 3500160), (48, 3354320), (60, 2683456), (64, 2515740), (69, 2333440), (80, 2012592), (92, 1750080), (96, 1677160), (115, 1400064), (120, 1341728), (128, 1257870), (138, 1166720), (160, 1006296), (184, 875040), (192, 838580), (230, 700032), (240, 670864), (256, 628935), (276, 583360), (320, 503148), (345, 466688), (368, 437520), (384, 419290), (460, 350016), (480, 335432), (552, 291680), (640, 251574), (690, 233344), (736, 218760), (768, 209645), (920, 175008), (960, 167716), (1104, 145840), (1280, 125787), (1380, 116672), (1472, 109380), (1823, 88320), (1840, 87504), (1920, 83858), (2208, 72920), (2760, 58336), (2944, 54690), (3646, 44160), (3680, 43752), (3840, 41929), (4416, 36460), (5469, 29440), (5520, 29168), (5888, 27345), (7292, 22080), (7360, 21876), (8832, 18230), (9115, 17664), (10938, 14720), (11040, 14584)]