128194560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 482947920

約数和(自身を除く): 354753360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 214, 234, 240, 256, 260, 288, 312, 320, 321, 360, 384, 390, 416, 428, 468, 480, 512, 520, 535, 576, 585, 624, 640, 642, 720, 768, 780, 832, 856, 936, 960, 963, 1024, 1040, 1070, 1152, 1170, 1248, 1280, 1284, 1391, 1440, 1536, 1560, 1605, 1664, 1712, 1872, 1920, 1926, 2048, 2080, 2140, 2304, 2340, 2496, 2560, 2568, 2782, 2880, 3072, 3120, 3210, 3328, 3424, 3744, 3840, 3852, 4160, 4173, 4280, 4608, 4680, 4815, 4992, 5120, 5136, 5564, 5760, 6144, 6240, 6420, 6656, 6848, 6955, 7488, 7680, 7704, 8320, 8346, 8560, 9216, 9360, 9630, 9984, 10240, 10272, 11128, 11520, 12480, 12519, 12840, 13312, 13696, 13910, 14976, 15360, 15408, 16640, 16692, 17120, 18432, 18720, 19260, 19968, 20544, 20865, 22256, 23040, 24960, 25038, 25680, 26624, 27392, 27820, 29952, 30720, 30816, 33280, 33384, 34240, 37440, 38520, 39936, 41088, 41730, 44512, 46080, 49920, 50076, 51360, 54784, 55640, 59904, 61632, 62595, 66560, 66768, 68480, 74880, 77040, 79872, 82176, 83460, 89024, 92160, 99840, 100152, 102720, 109568, 111280, 119808, 123264, 125190, 133120, 133536, 136960, 149760, 154080, 164352, 166920, 178048, 199680, 200304, 205440, 219136, 222560, 239616, 246528, 250380, 267072, 273920, 299520, 308160, 328704, 333840, 356096, 399360, 400608, 410880, 445120, 493056, 500760, 534144, 547840, 599040, 616320, 657408, 667680, 712192, 801216, 821760, 890240, 986112, 1001520, 1068288, 1095680, 1198080, 1232640, 1335360, 1424384, 1602432, 1643520, 1780480, 1972224, 2003040, 2136576, 2465280, 2670720, 2848768, 3204864, 3287040, 3560960, 4006080, 4273152, 4930560, 5341440, 6409728, 7121920, 8012160, 8546304, 9861120, 10682880, 12819456, 14243840, 16024320, 21365760, 25638912, 32048640, 42731520, 64097280, 128194560]

約数ペア:

[(1, 128194560), (2, 64097280), (3, 42731520), (4, 32048640), (5, 25638912), (6, 21365760), (8, 16024320), (9, 14243840), (10, 12819456), (12, 10682880), (13, 9861120), (15, 8546304), (16, 8012160), (18, 7121920), (20, 6409728), (24, 5341440), (26, 4930560), (30, 4273152), (32, 4006080), (36, 3560960), (39, 3287040), (40, 3204864), (45, 2848768), (48, 2670720), (52, 2465280), (60, 2136576), (64, 2003040), (65, 1972224), (72, 1780480), (78, 1643520), (80, 1602432), (90, 1424384), (96, 1335360), (104, 1232640), (107, 1198080), (117, 1095680), (120, 1068288), (128, 1001520), (130, 986112), (144, 890240), (156, 821760), (160, 801216), (180, 712192), (192, 667680), (195, 657408), (208, 616320), (214, 599040), (234, 547840), (240, 534144), (256, 500760), (260, 493056), (288, 445120), (312, 410880), (320, 400608), (321, 399360), (360, 356096), (384, 333840), (390, 328704), (416, 308160), (428, 299520), (468, 273920), (480, 267072), (512, 250380), (520, 246528), (535, 239616), (576, 222560), (585, 219136), (624, 205440), (640, 200304), (642, 199680), (720, 178048), (768, 166920), (780, 164352), (832, 154080), (856, 149760), (936, 136960), (960, 133536), (963, 133120), (1024, 125190), (1040, 123264), (1070, 119808), (1152, 111280), (1170, 109568), (1248, 102720), (1280, 100152), (1284, 99840), (1391, 92160), (1440, 89024), (1536, 83460), (1560, 82176), (1605, 79872), (1664, 77040), (1712, 74880), (1872, 68480), (1920, 66768), (1926, 66560), (2048, 62595), (2080, 61632), (2140, 59904), (2304, 55640), (2340, 54784), (2496, 51360), (2560, 50076), (2568, 49920), (2782, 46080), (2880, 44512), (3072, 41730), (3120, 41088), (3210, 39936), (3328, 38520), (3424, 37440), (3744, 34240), (3840, 33384), (3852, 33280), (4160, 30816), (4173, 30720), (4280, 29952), (4608, 27820), (4680, 27392), (4815, 26624), (4992, 25680), (5120, 25038), (5136, 24960), (5564, 23040), (5760, 22256), (6144, 20865), (6240, 20544), (6420, 19968), (6656, 19260), (6848, 18720), (6955, 18432), (7488, 17120), (7680, 16692), (7704, 16640), (8320, 15408), (8346, 15360), (8560, 14976), (9216, 13910), (9360, 13696), (9630, 13312), (9984, 12840), (10240, 12519), (10272, 12480), (11128, 11520)]