158472160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 492065280

約数和(自身を除く): 333593120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 677, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1330, 1354, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2660, 2708, 2926, 3040, 3080, 3344, 3385, 4180, 4256, 4739, 5320, 5416, 5852, 6160, 6688, 6770, 7315, 7447, 8360, 9478, 10640, 10832, 11704, 12320, 12863, 13540, 14630, 14894, 16720, 18956, 21280, 21664, 23408, 23695, 25726, 27080, 29260, 29788, 33440, 37235, 37912, 46816, 47390, 51452, 52129, 54160, 58520, 59576, 64315, 74470, 75824, 90041, 94780, 102904, 104258, 108320, 117040, 119152, 128630, 141493, 148940, 151648, 180082, 189560, 205808, 208516, 234080, 238304, 257260, 260645, 282986, 297880, 360164, 379120, 411616, 417032, 450205, 514520, 521290, 565972, 595760, 707465, 720328, 758240, 834064, 900410, 990451, 1029040, 1042580, 1131944, 1191520, 1414930, 1440656, 1668128, 1800820, 1980902, 2058080, 2085160, 2263888, 2829860, 2881312, 3601640, 3961804, 4170320, 4527776, 4952255, 5659720, 7203280, 7923608, 8340640, 9904510, 11319440, 14406560, 15847216, 19809020, 22638880, 31694432, 39618040, 79236080, 158472160]

約数ペア:

[(1, 158472160), (2, 79236080), (4, 39618040), (5, 31694432), (7, 22638880), (8, 19809020), (10, 15847216), (11, 14406560), (14, 11319440), (16, 9904510), (19, 8340640), (20, 7923608), (22, 7203280), (28, 5659720), (32, 4952255), (35, 4527776), (38, 4170320), (40, 3961804), (44, 3601640), (55, 2881312), (56, 2829860), (70, 2263888), (76, 2085160), (77, 2058080), (80, 1980902), (88, 1800820), (95, 1668128), (110, 1440656), (112, 1414930), (133, 1191520), (140, 1131944), (152, 1042580), (154, 1029040), (160, 990451), (176, 900410), (190, 834064), (209, 758240), (220, 720328), (224, 707465), (266, 595760), (280, 565972), (304, 521290), (308, 514520), (352, 450205), (380, 417032), (385, 411616), (418, 379120), (440, 360164), (532, 297880), (560, 282986), (608, 260645), (616, 257260), (665, 238304), (677, 234080), (760, 208516), (770, 205808), (836, 189560), (880, 180082), (1045, 151648), (1064, 148940), (1120, 141493), (1232, 128630), (1330, 119152), (1354, 117040), (1463, 108320), (1520, 104258), (1540, 102904), (1672, 94780), (1760, 90041), (2090, 75824), (2128, 74470), (2464, 64315), (2660, 59576), (2708, 58520), (2926, 54160), (3040, 52129), (3080, 51452), (3344, 47390), (3385, 46816), (4180, 37912), (4256, 37235), (4739, 33440), (5320, 29788), (5416, 29260), (5852, 27080), (6160, 25726), (6688, 23695), (6770, 23408), (7315, 21664), (7447, 21280), (8360, 18956), (9478, 16720), (10640, 14894), (10832, 14630), (11704, 13540), (12320, 12863)]