138906240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6610

約数の個数: 128

約数和(自身を含む): 483088320

約数和(自身を除く): 344182080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6577, 7040, 10560, 13154, 19731, 21120, 26308, 32885, 39462, 52616, 65770, 72347, 78924, 98655, 105232, 131540, 144694, 157848, 197310, 210464, 217041, 263080, 289388, 315696, 361735, 394620, 420928, 434082, 526160, 578776, 631392, 723470, 789240, 841856, 868164, 1052320, 1085205, 1157552, 1262784, 1446940, 1578480, 1736328, 2104640, 2170410, 2315104, 2525568, 2893880, 3156960, 3472656, 4209280, 4340820, 4630208, 5787760, 6313920, 6945312, 8681640, 9260416, 11575520, 12627840, 13890624, 17363280, 23151040, 27781248, 34726560, 46302080, 69453120, 138906240]

約数ペア:

[(1, 138906240), (2, 69453120), (3, 46302080), (4, 34726560), (5, 27781248), (6, 23151040), (8, 17363280), (10, 13890624), (11, 12627840), (12, 11575520), (15, 9260416), (16, 8681640), (20, 6945312), (22, 6313920), (24, 5787760), (30, 4630208), (32, 4340820), (33, 4209280), (40, 3472656), (44, 3156960), (48, 2893880), (55, 2525568), (60, 2315104), (64, 2170410), (66, 2104640), (80, 1736328), (88, 1578480), (96, 1446940), (110, 1262784), (120, 1157552), (128, 1085205), (132, 1052320), (160, 868164), (165, 841856), (176, 789240), (192, 723470), (220, 631392), (240, 578776), (264, 526160), (320, 434082), (330, 420928), (352, 394620), (384, 361735), (440, 315696), (480, 289388), (528, 263080), (640, 217041), (660, 210464), (704, 197310), (880, 157848), (960, 144694), (1056, 131540), (1320, 105232), (1408, 98655), (1760, 78924), (1920, 72347), (2112, 65770), (2640, 52616), (3520, 39462), (4224, 32885), (5280, 26308), (6577, 21120), (7040, 19731), (10560, 13154)]