268132560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 883752960

約数和(自身を除く): 615620400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 463, 508, 570, 635, 760, 762, 912, 926, 1016, 1140, 1270, 1389, 1520, 1524, 1852, 1905, 2032, 2280, 2315, 2413, 2540, 2778, 3048, 3704, 3810, 4560, 4630, 4826, 5080, 5556, 6096, 6945, 7239, 7408, 7620, 8797, 9260, 9652, 10160, 11112, 12065, 13890, 14478, 15240, 17594, 18520, 19304, 22224, 24130, 26391, 27780, 28956, 30480, 35188, 36195, 37040, 38608, 43985, 48260, 52782, 55560, 57912, 58801, 70376, 72390, 87970, 96520, 105564, 111120, 115824, 117602, 131955, 140752, 144780, 175940, 176403, 193040, 211128, 235204, 263910, 289560, 294005, 351880, 352806, 422256, 470408, 527820, 579120, 588010, 703760, 705612, 882015, 940816, 1055640, 1117219, 1176020, 1411224, 1764030, 2111280, 2234438, 2352040, 2822448, 3351657, 3528060, 4468876, 4704080, 5586095, 6703314, 7056120, 8937752, 11172190, 13406628, 14112240, 16758285, 17875504, 22344380, 26813256, 33516570, 44688760, 53626512, 67033140, 89377520, 134066280, 268132560]

約数ペア:

[(1, 268132560), (2, 134066280), (3, 89377520), (4, 67033140), (5, 53626512), (6, 44688760), (8, 33516570), (10, 26813256), (12, 22344380), (15, 17875504), (16, 16758285), (19, 14112240), (20, 13406628), (24, 11172190), (30, 8937752), (38, 7056120), (40, 6703314), (48, 5586095), (57, 4704080), (60, 4468876), (76, 3528060), (80, 3351657), (95, 2822448), (114, 2352040), (120, 2234438), (127, 2111280), (152, 1764030), (190, 1411224), (228, 1176020), (240, 1117219), (254, 1055640), (285, 940816), (304, 882015), (380, 705612), (381, 703760), (456, 588010), (463, 579120), (508, 527820), (570, 470408), (635, 422256), (760, 352806), (762, 351880), (912, 294005), (926, 289560), (1016, 263910), (1140, 235204), (1270, 211128), (1389, 193040), (1520, 176403), (1524, 175940), (1852, 144780), (1905, 140752), (2032, 131955), (2280, 117602), (2315, 115824), (2413, 111120), (2540, 105564), (2778, 96520), (3048, 87970), (3704, 72390), (3810, 70376), (4560, 58801), (4630, 57912), (4826, 55560), (5080, 52782), (5556, 48260), (6096, 43985), (6945, 38608), (7239, 37040), (7408, 36195), (7620, 35188), (8797, 30480), (9260, 28956), (9652, 27780), (10160, 26391), (11112, 24130), (12065, 22224), (13890, 19304), (14478, 18520), (15240, 17594)]