89541760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 282009600

約数和(自身を除く): 192467840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 79, 80, 88, 92, 110, 112, 115, 128, 140, 154, 158, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 316, 320, 322, 352, 368, 385, 395, 440, 448, 460, 506, 553, 560, 616, 632, 640, 644, 704, 736, 770, 790, 805, 869, 880, 896, 920, 1012, 1106, 1120, 1232, 1264, 1265, 1288, 1408, 1472, 1540, 1580, 1610, 1738, 1760, 1771, 1817, 1840, 2024, 2212, 2240, 2464, 2528, 2530, 2576, 2765, 2944, 3080, 3160, 3220, 3476, 3520, 3542, 3634, 3680, 4048, 4345, 4424, 4480, 4928, 5056, 5060, 5152, 5530, 6083, 6160, 6320, 6440, 6952, 7040, 7084, 7268, 7360, 8096, 8690, 8848, 8855, 9085, 9856, 10112, 10120, 10304, 11060, 12166, 12320, 12640, 12719, 12880, 13904, 14168, 14536, 14720, 16192, 17380, 17696, 17710, 18170, 19987, 20240, 20608, 22120, 24332, 24640, 25280, 25438, 25760, 27808, 28336, 29072, 30415, 32384, 34760, 35392, 35420, 36340, 39974, 40480, 44240, 48664, 49280, 50560, 50876, 51520, 55616, 56672, 58144, 60830, 63595, 69520, 70784, 70840, 72680, 79948, 80960, 88480, 97328, 99935, 101752, 103040, 111232, 113344, 116288, 121660, 127190, 139040, 139909, 141680, 145360, 159896, 161920, 176960, 194656, 199870, 203504, 226688, 232576, 243320, 254380, 278080, 279818, 283360, 290720, 319792, 353920, 389312, 399740, 407008, 486640, 508760, 556160, 559636, 566720, 581440, 639584, 699545, 778624, 799480, 814016, 973280, 1017520, 1119272, 1133440, 1162880, 1279168, 1399090, 1598960, 1628032, 1946560, 2035040, 2238544, 2558336, 2798180, 3197920, 3893120, 4070080, 4477088, 5596360, 6395840, 8140160, 8954176, 11192720, 12791680, 17908352, 22385440, 44770880, 89541760]

約数ペア:

[(1, 89541760), (2, 44770880), (4, 22385440), (5, 17908352), (7, 12791680), (8, 11192720), (10, 8954176), (11, 8140160), (14, 6395840), (16, 5596360), (20, 4477088), (22, 4070080), (23, 3893120), (28, 3197920), (32, 2798180), (35, 2558336), (40, 2238544), (44, 2035040), (46, 1946560), (55, 1628032), (56, 1598960), (64, 1399090), (70, 1279168), (77, 1162880), (79, 1133440), (80, 1119272), (88, 1017520), (92, 973280), (110, 814016), (112, 799480), (115, 778624), (128, 699545), (140, 639584), (154, 581440), (158, 566720), (160, 559636), (161, 556160), (176, 508760), (184, 486640), (220, 407008), (224, 399740), (230, 389312), (253, 353920), (280, 319792), (308, 290720), (316, 283360), (320, 279818), (322, 278080), (352, 254380), (368, 243320), (385, 232576), (395, 226688), (440, 203504), (448, 199870), (460, 194656), (506, 176960), (553, 161920), (560, 159896), (616, 145360), (632, 141680), (640, 139909), (644, 139040), (704, 127190), (736, 121660), (770, 116288), (790, 113344), (805, 111232), (869, 103040), (880, 101752), (896, 99935), (920, 97328), (1012, 88480), (1106, 80960), (1120, 79948), (1232, 72680), (1264, 70840), (1265, 70784), (1288, 69520), (1408, 63595), (1472, 60830), (1540, 58144), (1580, 56672), (1610, 55616), (1738, 51520), (1760, 50876), (1771, 50560), (1817, 49280), (1840, 48664), (2024, 44240), (2212, 40480), (2240, 39974), (2464, 36340), (2528, 35420), (2530, 35392), (2576, 34760), (2765, 32384), (2944, 30415), (3080, 29072), (3160, 28336), (3220, 27808), (3476, 25760), (3520, 25438), (3542, 25280), (3634, 24640), (3680, 24332), (4048, 22120), (4345, 20608), (4424, 20240), (4480, 19987), (4928, 18170), (5056, 17710), (5060, 17696), (5152, 17380), (5530, 16192), (6083, 14720), (6160, 14536), (6320, 14168), (6440, 13904), (6952, 12880), (7040, 12719), (7084, 12640), (7268, 12320), (7360, 12166), (8096, 11060), (8690, 10304), (8848, 10120), (8855, 10112), (9085, 9856)]