17795971520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 168

約数和(自身を含む): 45113716224

約数和(自身を除く): 27317744704

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 361, 380, 508, 608, 635, 722, 760, 1016, 1213, 1216, 1270, 1444, 1520, 1805, 2032, 2413, 2426, 2540, 2888, 3040, 3610, 4064, 4826, 4852, 5080, 5776, 6065, 6080, 7220, 8128, 9652, 9704, 10160, 11552, 12065, 12130, 14440, 19304, 19408, 20320, 23047, 23104, 24130, 24260, 28880, 38608, 38816, 40640, 45847, 46094, 48260, 48520, 57760, 77216, 77632, 91694, 92188, 96520, 97040, 115235, 115520, 154051, 154432, 183388, 184376, 193040, 194080, 229235, 230470, 308102, 366776, 368752, 386080, 388160, 437893, 458470, 460940, 616204, 733552, 737504, 770255, 772160, 875786, 916940, 921880, 1232408, 1467104, 1475008, 1540510, 1751572, 1833880, 1843760, 2189465, 2464816, 2926969, 2934208, 3081020, 3503144, 3667760, 3687520, 4378930, 4929632, 5853938, 6162040, 7006288, 7335520, 7375040, 8757860, 9859264, 11707876, 12324080, 14012576, 14634845, 14671040, 17515720, 23415752, 24648160, 28025152, 29269690, 35031440, 46831504, 49296320, 55612411, 58539380, 70062880, 93663008, 111224822, 117078760, 140125760, 187326016, 222449644, 234157520, 278062055, 444899288, 468315040, 556124110, 889798576, 936630080, 1112248220, 1779597152, 2224496440, 3559194304, 4448992880, 8897985760, 17795971520]

約数ペア:

[(1, 17795971520), (2, 8897985760), (4, 4448992880), (5, 3559194304), (8, 2224496440), (10, 1779597152), (16, 1112248220), (19, 936630080), (20, 889798576), (32, 556124110), (38, 468315040), (40, 444899288), (64, 278062055), (76, 234157520), (80, 222449644), (95, 187326016), (127, 140125760), (152, 117078760), (160, 111224822), (190, 93663008), (254, 70062880), (304, 58539380), (320, 55612411), (361, 49296320), (380, 46831504), (508, 35031440), (608, 29269690), (635, 28025152), (722, 24648160), (760, 23415752), (1016, 17515720), (1213, 14671040), (1216, 14634845), (1270, 14012576), (1444, 12324080), (1520, 11707876), (1805, 9859264), (2032, 8757860), (2413, 7375040), (2426, 7335520), (2540, 7006288), (2888, 6162040), (3040, 5853938), (3610, 4929632), (4064, 4378930), (4826, 3687520), (4852, 3667760), (5080, 3503144), (5776, 3081020), (6065, 2934208), (6080, 2926969), (7220, 2464816), (8128, 2189465), (9652, 1843760), (9704, 1833880), (10160, 1751572), (11552, 1540510), (12065, 1475008), (12130, 1467104), (14440, 1232408), (19304, 921880), (19408, 916940), (20320, 875786), (23047, 772160), (23104, 770255), (24130, 737504), (24260, 733552), (28880, 616204), (38608, 460940), (38816, 458470), (40640, 437893), (45847, 388160), (46094, 386080), (48260, 368752), (48520, 366776), (57760, 308102), (77216, 230470), (77632, 229235), (91694, 194080), (92188, 193040), (96520, 184376), (97040, 183388), (115235, 154432), (115520, 154051)]