64097280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 264

約数和(自身を含む): 241414992

約数和(自身を除く): 177317712

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, 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, 6240, 6420, 6656, 6848, 6955, 7488, 7680, 7704, 8320, 8346, 8560, 9216, 9360, 9630, 9984, 10272, 11128, 11520, 12480, 12519, 12840, 13312, 13696, 13910, 14976, 15360, 15408, 16640, 16692, 17120, 18720, 19260, 19968, 20544, 20865, 22256, 23040, 24960, 25038, 25680, 27392, 27820, 29952, 30816, 33280, 33384, 34240, 37440, 38520, 39936, 41088, 41730, 44512, 46080, 49920, 50076, 51360, 54784, 55640, 59904, 61632, 62595, 66560, 66768, 68480, 74880, 77040, 82176, 83460, 89024, 99840, 100152, 102720, 109568, 111280, 119808, 123264, 125190, 133536, 136960, 149760, 154080, 164352, 166920, 178048, 199680, 200304, 205440, 222560, 246528, 250380, 267072, 273920, 299520, 308160, 328704, 333840, 356096, 400608, 410880, 445120, 493056, 500760, 534144, 547840, 599040, 616320, 667680, 712192, 801216, 821760, 890240, 986112, 1001520, 1068288, 1232640, 1335360, 1424384, 1602432, 1643520, 1780480, 2003040, 2136576, 2465280, 2670720, 3204864, 3560960, 4006080, 4273152, 4930560, 5341440, 6409728, 7121920, 8012160, 10682880, 12819456, 16024320, 21365760, 32048640, 64097280]

約数ペア:

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