158121040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 493629120

約数和(自身を除く): 335508080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 176, 190, 193, 196, 209, 220, 245, 266, 280, 304, 308, 380, 385, 386, 392, 418, 440, 490, 532, 539, 560, 616, 665, 760, 770, 772, 784, 836, 880, 931, 965, 980, 1045, 1064, 1078, 1232, 1330, 1351, 1463, 1520, 1540, 1544, 1672, 1862, 1930, 1960, 2090, 2123, 2128, 2156, 2660, 2695, 2702, 2926, 3080, 3088, 3344, 3667, 3724, 3860, 3920, 4180, 4246, 4312, 4655, 5320, 5390, 5404, 5852, 6160, 6755, 7315, 7334, 7448, 7720, 8360, 8492, 8624, 9310, 9457, 10241, 10615, 10640, 10780, 10808, 11704, 13510, 14630, 14668, 14861, 14896, 15440, 16720, 16984, 18335, 18620, 18914, 20482, 21230, 21560, 21616, 23408, 25669, 27020, 29260, 29336, 29722, 33968, 36670, 37240, 37828, 40337, 40964, 42460, 43120, 47285, 51205, 51338, 54040, 58520, 58672, 59444, 73340, 74305, 74480, 75656, 80674, 81928, 84920, 94570, 102410, 102676, 104027, 108080, 117040, 118888, 128345, 146680, 148610, 151312, 161348, 163856, 169840, 179683, 189140, 201685, 204820, 205352, 208054, 237776, 256690, 282359, 293360, 297220, 322696, 359366, 378280, 403370, 409640, 410704, 416108, 513380, 520135, 564718, 594440, 645392, 718732, 756560, 806740, 819280, 832216, 898415, 1026760, 1040270, 1129436, 1188880, 1411795, 1437464, 1613480, 1664432, 1796830, 1976513, 2053520, 2080540, 2258872, 2823590, 2874928, 3226960, 3593660, 3953026, 4161080, 4517744, 5647180, 7187320, 7906052, 8322160, 9882565, 11294360, 14374640, 15812104, 19765130, 22588720, 31624208, 39530260, 79060520, 158121040]

約数ペア:

[(1, 158121040), (2, 79060520), (4, 39530260), (5, 31624208), (7, 22588720), (8, 19765130), (10, 15812104), (11, 14374640), (14, 11294360), (16, 9882565), (19, 8322160), (20, 7906052), (22, 7187320), (28, 5647180), (35, 4517744), (38, 4161080), (40, 3953026), (44, 3593660), (49, 3226960), (55, 2874928), (56, 2823590), (70, 2258872), (76, 2080540), (77, 2053520), (80, 1976513), (88, 1796830), (95, 1664432), (98, 1613480), (110, 1437464), (112, 1411795), (133, 1188880), (140, 1129436), (152, 1040270), (154, 1026760), (176, 898415), (190, 832216), (193, 819280), (196, 806740), (209, 756560), (220, 718732), (245, 645392), (266, 594440), (280, 564718), (304, 520135), (308, 513380), (380, 416108), (385, 410704), (386, 409640), (392, 403370), (418, 378280), (440, 359366), (490, 322696), (532, 297220), (539, 293360), (560, 282359), (616, 256690), (665, 237776), (760, 208054), (770, 205352), (772, 204820), (784, 201685), (836, 189140), (880, 179683), (931, 169840), (965, 163856), (980, 161348), (1045, 151312), (1064, 148610), (1078, 146680), (1232, 128345), (1330, 118888), (1351, 117040), (1463, 108080), (1520, 104027), (1540, 102676), (1544, 102410), (1672, 94570), (1862, 84920), (1930, 81928), (1960, 80674), (2090, 75656), (2123, 74480), (2128, 74305), (2156, 73340), (2660, 59444), (2695, 58672), (2702, 58520), (2926, 54040), (3080, 51338), (3088, 51205), (3344, 47285), (3667, 43120), (3724, 42460), (3860, 40964), (3920, 40337), (4180, 37828), (4246, 37240), (4312, 36670), (4655, 33968), (5320, 29722), (5390, 29336), (5404, 29260), (5852, 27020), (6160, 25669), (6755, 23408), (7315, 21616), (7334, 21560), (7448, 21230), (7720, 20482), (8360, 18914), (8492, 18620), (8624, 18335), (9310, 16984), (9457, 16720), (10241, 15440), (10615, 14896), (10640, 14861), (10780, 14668), (10808, 14630), (11704, 13510)]