56989440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 216336960

約数和(自身を除く): 159347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 97, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 194, 204, 216, 240, 255, 256, 270, 272, 288, 291, 306, 320, 340, 360, 384, 388, 408, 432, 459, 480, 485, 510, 540, 544, 576, 582, 612, 640, 680, 720, 765, 768, 776, 816, 864, 873, 918, 960, 970, 1020, 1080, 1088, 1152, 1164, 1224, 1280, 1360, 1440, 1455, 1530, 1552, 1632, 1649, 1728, 1746, 1836, 1920, 1940, 2040, 2160, 2176, 2295, 2304, 2328, 2448, 2619, 2720, 2880, 2910, 3060, 3104, 3264, 3298, 3456, 3492, 3672, 3840, 3880, 4080, 4320, 4352, 4365, 4590, 4656, 4896, 4947, 5238, 5440, 5760, 5820, 6120, 6208, 6528, 6596, 6912, 6984, 7344, 7760, 8160, 8245, 8640, 8730, 9180, 9312, 9792, 9894, 10476, 10880, 11520, 11640, 12240, 12416, 13056, 13095, 13192, 13968, 14688, 14841, 15520, 16320, 16490, 17280, 17460, 18360, 18624, 19584, 19788, 20952, 21760, 23280, 24480, 24735, 24832, 26190, 26384, 27936, 29376, 29682, 31040, 32640, 32980, 34560, 34920, 36720, 37248, 39168, 39576, 41904, 44523, 46560, 48960, 49470, 52380, 52768, 55872, 58752, 59364, 62080, 65280, 65960, 69840, 73440, 74205, 74496, 79152, 83808, 89046, 93120, 97920, 98940, 104760, 105536, 111744, 117504, 118728, 124160, 131920, 139680, 146880, 148410, 158304, 167616, 178092, 186240, 195840, 197880, 209520, 211072, 222615, 223488, 237456, 263840, 279360, 293760, 296820, 316608, 335232, 356184, 372480, 395760, 419040, 422144, 445230, 474912, 527680, 558720, 587520, 593640, 633216, 670464, 712368, 791520, 838080, 890460, 949824, 1055360, 1117440, 1187280, 1266432, 1424736, 1583040, 1676160, 1780920, 1899648, 2110720, 2374560, 2849472, 3166080, 3352320, 3561840, 3799296, 4749120, 5698944, 6332160, 7123680, 9498240, 11397888, 14247360, 18996480, 28494720, 56989440]

約数ペア:

[(1, 56989440), (2, 28494720), (3, 18996480), (4, 14247360), (5, 11397888), (6, 9498240), (8, 7123680), (9, 6332160), (10, 5698944), (12, 4749120), (15, 3799296), (16, 3561840), (17, 3352320), (18, 3166080), (20, 2849472), (24, 2374560), (27, 2110720), (30, 1899648), (32, 1780920), (34, 1676160), (36, 1583040), (40, 1424736), (45, 1266432), (48, 1187280), (51, 1117440), (54, 1055360), (60, 949824), (64, 890460), (68, 838080), (72, 791520), (80, 712368), (85, 670464), (90, 633216), (96, 593640), (97, 587520), (102, 558720), (108, 527680), (120, 474912), (128, 445230), (135, 422144), (136, 419040), (144, 395760), (153, 372480), (160, 356184), (170, 335232), (180, 316608), (192, 296820), (194, 293760), (204, 279360), (216, 263840), (240, 237456), (255, 223488), (256, 222615), (270, 211072), (272, 209520), (288, 197880), (291, 195840), (306, 186240), (320, 178092), (340, 167616), (360, 158304), (384, 148410), (388, 146880), (408, 139680), (432, 131920), (459, 124160), (480, 118728), (485, 117504), (510, 111744), (540, 105536), (544, 104760), (576, 98940), (582, 97920), (612, 93120), (640, 89046), (680, 83808), (720, 79152), (765, 74496), (768, 74205), (776, 73440), (816, 69840), (864, 65960), (873, 65280), (918, 62080), (960, 59364), (970, 58752), (1020, 55872), (1080, 52768), (1088, 52380), (1152, 49470), (1164, 48960), (1224, 46560), (1280, 44523), (1360, 41904), (1440, 39576), (1455, 39168), (1530, 37248), (1552, 36720), (1632, 34920), (1649, 34560), (1728, 32980), (1746, 32640), (1836, 31040), (1920, 29682), (1940, 29376), (2040, 27936), (2160, 26384), (2176, 26190), (2295, 24832), (2304, 24735), (2328, 24480), (2448, 23280), (2619, 21760), (2720, 20952), (2880, 19788), (2910, 19584), (3060, 18624), (3104, 18360), (3264, 17460), (3298, 17280), (3456, 16490), (3492, 16320), (3672, 15520), (3840, 14841), (3880, 14688), (4080, 13968), (4320, 13192), (4352, 13095), (4365, 13056), (4590, 12416), (4656, 12240), (4896, 11640), (4947, 11520), (5238, 10880), (5440, 10476), (5760, 9894), (5820, 9792), (6120, 9312), (6208, 9180), (6528, 8730), (6596, 8640), (6912, 8245), (6984, 8160), (7344, 7760)]