70302720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 176

約数和(自身を含む): 235814400

約数和(自身を除く): 165511680

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, 199, 230, 240, 256, 276, 320, 345, 368, 384, 398, 460, 480, 512, 552, 597, 640, 690, 736, 768, 796, 920, 960, 995, 1024, 1104, 1194, 1280, 1380, 1472, 1536, 1592, 1840, 1920, 1990, 2208, 2388, 2560, 2760, 2944, 2985, 3072, 3184, 3680, 3840, 3980, 4416, 4577, 4776, 5120, 5520, 5888, 5970, 6368, 7360, 7680, 7960, 8832, 9154, 9552, 11040, 11776, 11940, 12736, 13731, 14720, 15360, 15920, 17664, 18308, 19104, 22080, 22885, 23552, 23880, 25472, 27462, 29440, 31840, 35328, 36616, 38208, 44160, 45770, 47760, 50944, 54924, 58880, 63680, 68655, 70656, 73232, 76416, 88320, 91540, 95520, 101888, 109848, 117760, 127360, 137310, 146464, 152832, 176640, 183080, 191040, 203776, 219696, 254720, 274620, 292928, 305664, 353280, 366160, 382080, 439392, 509440, 549240, 585856, 611328, 732320, 764160, 878784, 1018880, 1098480, 1171712, 1464640, 1528320, 1757568, 2196960, 2343424, 2929280, 3056640, 3515136, 4393920, 4686848, 5858560, 7030272, 8787840, 11717120, 14060544, 17575680, 23434240, 35151360, 70302720]

約数ペア:

[(1, 70302720), (2, 35151360), (3, 23434240), (4, 17575680), (5, 14060544), (6, 11717120), (8, 8787840), (10, 7030272), (12, 5858560), (15, 4686848), (16, 4393920), (20, 3515136), (23, 3056640), (24, 2929280), (30, 2343424), (32, 2196960), (40, 1757568), (46, 1528320), (48, 1464640), (60, 1171712), (64, 1098480), (69, 1018880), (80, 878784), (92, 764160), (96, 732320), (115, 611328), (120, 585856), (128, 549240), (138, 509440), (160, 439392), (184, 382080), (192, 366160), (199, 353280), (230, 305664), (240, 292928), (256, 274620), (276, 254720), (320, 219696), (345, 203776), (368, 191040), (384, 183080), (398, 176640), (460, 152832), (480, 146464), (512, 137310), (552, 127360), (597, 117760), (640, 109848), (690, 101888), (736, 95520), (768, 91540), (796, 88320), (920, 76416), (960, 73232), (995, 70656), (1024, 68655), (1104, 63680), (1194, 58880), (1280, 54924), (1380, 50944), (1472, 47760), (1536, 45770), (1592, 44160), (1840, 38208), (1920, 36616), (1990, 35328), (2208, 31840), (2388, 29440), (2560, 27462), (2760, 25472), (2944, 23880), (2985, 23552), (3072, 22885), (3184, 22080), (3680, 19104), (3840, 18308), (3980, 17664), (4416, 15920), (4577, 15360), (4776, 14720), (5120, 13731), (5520, 12736), (5888, 11940), (5970, 11776), (6368, 11040), (7360, 9552), (7680, 9154), (7960, 8832)]