140531160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 535818240

約数和(自身を除く): 395287080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 220, 227, 231, 264, 268, 280, 308, 330, 335, 385, 402, 420, 440, 454, 462, 469, 536, 616, 660, 670, 681, 737, 770, 804, 840, 908, 924, 938, 1005, 1135, 1155, 1320, 1340, 1362, 1407, 1474, 1540, 1589, 1608, 1816, 1848, 1876, 2010, 2211, 2270, 2310, 2345, 2497, 2680, 2724, 2814, 2948, 3080, 3178, 3405, 3685, 3752, 4020, 4422, 4540, 4620, 4690, 4767, 4994, 5159, 5448, 5628, 5896, 6356, 6810, 7035, 7370, 7491, 7945, 8040, 8844, 9080, 9240, 9380, 9534, 9988, 10318, 11055, 11256, 12485, 12712, 13620, 14070, 14740, 14982, 15209, 15477, 15890, 17479, 17688, 18760, 19068, 19976, 20636, 22110, 23835, 24970, 25795, 27240, 28140, 29480, 29964, 30418, 30954, 31780, 34958, 37455, 38136, 41272, 44220, 45627, 47670, 49940, 51590, 52437, 56280, 59928, 60836, 61908, 63560, 69916, 74910, 76045, 77385, 87395, 88440, 91254, 95340, 99880, 103180, 104874, 106463, 121672, 123816, 139832, 149820, 152090, 154770, 167299, 174790, 182508, 190680, 206360, 209748, 212926, 228135, 262185, 299640, 304180, 309540, 319389, 334598, 349580, 365016, 419496, 425852, 456270, 501897, 524370, 532315, 608360, 619080, 638778, 669196, 699160, 836495, 851704, 912540, 1003794, 1048740, 1064630, 1171093, 1277556, 1338392, 1596945, 1672990, 1825080, 2007588, 2097480, 2129260, 2342186, 2509485, 2555112, 3193890, 3345980, 3513279, 4015176, 4258520, 4684372, 5018970, 5855465, 6387780, 6691960, 7026558, 9368744, 10037940, 11710930, 12775560, 14053116, 17566395, 20075880, 23421860, 28106232, 35132790, 46843720, 70265580, 140531160]

約数ペア:

[(1, 140531160), (2, 70265580), (3, 46843720), (4, 35132790), (5, 28106232), (6, 23421860), (7, 20075880), (8, 17566395), (10, 14053116), (11, 12775560), (12, 11710930), (14, 10037940), (15, 9368744), (20, 7026558), (21, 6691960), (22, 6387780), (24, 5855465), (28, 5018970), (30, 4684372), (33, 4258520), (35, 4015176), (40, 3513279), (42, 3345980), (44, 3193890), (55, 2555112), (56, 2509485), (60, 2342186), (66, 2129260), (67, 2097480), (70, 2007588), (77, 1825080), (84, 1672990), (88, 1596945), (105, 1338392), (110, 1277556), (120, 1171093), (132, 1064630), (134, 1048740), (140, 1003794), (154, 912540), (165, 851704), (168, 836495), (201, 699160), (210, 669196), (220, 638778), (227, 619080), (231, 608360), (264, 532315), (268, 524370), (280, 501897), (308, 456270), (330, 425852), (335, 419496), (385, 365016), (402, 349580), (420, 334598), (440, 319389), (454, 309540), (462, 304180), (469, 299640), (536, 262185), (616, 228135), (660, 212926), (670, 209748), (681, 206360), (737, 190680), (770, 182508), (804, 174790), (840, 167299), (908, 154770), (924, 152090), (938, 149820), (1005, 139832), (1135, 123816), (1155, 121672), (1320, 106463), (1340, 104874), (1362, 103180), (1407, 99880), (1474, 95340), (1540, 91254), (1589, 88440), (1608, 87395), (1816, 77385), (1848, 76045), (1876, 74910), (2010, 69916), (2211, 63560), (2270, 61908), (2310, 60836), (2345, 59928), (2497, 56280), (2680, 52437), (2724, 51590), (2814, 49940), (2948, 47670), (3080, 45627), (3178, 44220), (3405, 41272), (3685, 38136), (3752, 37455), (4020, 34958), (4422, 31780), (4540, 30954), (4620, 30418), (4690, 29964), (4767, 29480), (4994, 28140), (5159, 27240), (5448, 25795), (5628, 24970), (5896, 23835), (6356, 22110), (6810, 20636), (7035, 19976), (7370, 19068), (7491, 18760), (7945, 17688), (8040, 17479), (8844, 15890), (9080, 15477), (9240, 15209), (9380, 14982), (9534, 14740), (9988, 14070), (10318, 13620), (11055, 12712), (11256, 12485)]