191080320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4372

約数の個数: 128

約数和(自身を含む): 635696640

約数和(自身を除く): 444616320

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4327, 4416, 5520, 7360, 8654, 8832, 11040, 12981, 14720, 17308, 21635, 22080, 25962, 34616, 43270, 44160, 51924, 64905, 69232, 86540, 99521, 103848, 129810, 138464, 173080, 199042, 207696, 259620, 276928, 298563, 346160, 398084, 415392, 497605, 519240, 553856, 597126, 692320, 796168, 830784, 995210, 1038480, 1194252, 1384640, 1492815, 1592336, 1661568, 1990420, 2076960, 2388504, 2769280, 2985630, 3184672, 3980840, 4153920, 4777008, 5971260, 6369344, 7961680, 8307840, 9554016, 11942520, 12738688, 15923360, 19108032, 23885040, 31846720, 38216064, 47770080, 63693440, 95540160, 191080320]

約数ペア:

[(1, 191080320), (2, 95540160), (3, 63693440), (4, 47770080), (5, 38216064), (6, 31846720), (8, 23885040), (10, 19108032), (12, 15923360), (15, 12738688), (16, 11942520), (20, 9554016), (23, 8307840), (24, 7961680), (30, 6369344), (32, 5971260), (40, 4777008), (46, 4153920), (48, 3980840), (60, 3184672), (64, 2985630), (69, 2769280), (80, 2388504), (92, 2076960), (96, 1990420), (115, 1661568), (120, 1592336), (128, 1492815), (138, 1384640), (160, 1194252), (184, 1038480), (192, 995210), (230, 830784), (240, 796168), (276, 692320), (320, 597126), (345, 553856), (368, 519240), (384, 497605), (460, 415392), (480, 398084), (552, 346160), (640, 298563), (690, 276928), (736, 259620), (920, 207696), (960, 199042), (1104, 173080), (1380, 138464), (1472, 129810), (1840, 103848), (1920, 99521), (2208, 86540), (2760, 69232), (2944, 64905), (3680, 51924), (4327, 44160), (4416, 43270), (5520, 34616), (7360, 25962), (8654, 22080), (8832, 21635), (11040, 17308), (12981, 14720)]