756430080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 2797369344

約数和(自身を除く): 2040939264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 256, 263, 280, 320, 321, 336, 384, 420, 428, 448, 480, 526, 535, 560, 640, 642, 672, 749, 768, 789, 840, 856, 896, 960, 1052, 1070, 1120, 1280, 1284, 1315, 1344, 1498, 1578, 1605, 1680, 1712, 1792, 1841, 1920, 2104, 2140, 2240, 2247, 2568, 2630, 2688, 2996, 3156, 3210, 3360, 3424, 3682, 3745, 3840, 3945, 4208, 4280, 4480, 4494, 5136, 5260, 5376, 5523, 5992, 6312, 6420, 6720, 6848, 7364, 7490, 7890, 8416, 8560, 8960, 8988, 9205, 10272, 10520, 11046, 11235, 11984, 12624, 12840, 13440, 13696, 14728, 14980, 15780, 16832, 17120, 17976, 18410, 20544, 21040, 22092, 22470, 23968, 25248, 25680, 26880, 27392, 27615, 28141, 29456, 29960, 31560, 33664, 34240, 35952, 36820, 41088, 42080, 44184, 44940, 47936, 50496, 51360, 55230, 56282, 58912, 59920, 63120, 67328, 68480, 71904, 73640, 82176, 84160, 84423, 88368, 89880, 95872, 100992, 102720, 110460, 112564, 117824, 119840, 126240, 136960, 140705, 143808, 147280, 168320, 168846, 176736, 179760, 191744, 196987, 201984, 205440, 220920, 225128, 235648, 239680, 252480, 281410, 287616, 294560, 336640, 337692, 353472, 359520, 393974, 410880, 422115, 441840, 450256, 471296, 479360, 504960, 562820, 575232, 589120, 590961, 675384, 706944, 719040, 787948, 844230, 883680, 900512, 958720, 984935, 1009920, 1125640, 1178240, 1181922, 1350768, 1413888, 1438080, 1575896, 1688460, 1767360, 1801024, 1969870, 2251280, 2356480, 2363844, 2701536, 2876160, 2954805, 3151792, 3376920, 3534720, 3602048, 3939740, 4502560, 4727688, 5403072, 5909610, 6303584, 6753840, 7069440, 7204096, 7879480, 9005120, 9455376, 10806144, 11819220, 12607168, 13507680, 15758960, 18010240, 18910752, 21612288, 23638440, 25214336, 27015360, 31517920, 36020480, 37821504, 47276880, 50428672, 54030720, 63035840, 75643008, 94553760, 108061440, 126071680, 151286016, 189107520, 252143360, 378215040, 756430080]

約数ペア:

[(1, 756430080), (2, 378215040), (3, 252143360), (4, 189107520), (5, 151286016), (6, 126071680), (7, 108061440), (8, 94553760), (10, 75643008), (12, 63035840), (14, 54030720), (15, 50428672), (16, 47276880), (20, 37821504), (21, 36020480), (24, 31517920), (28, 27015360), (30, 25214336), (32, 23638440), (35, 21612288), (40, 18910752), (42, 18010240), (48, 15758960), (56, 13507680), (60, 12607168), (64, 11819220), (70, 10806144), (80, 9455376), (84, 9005120), (96, 7879480), (105, 7204096), (107, 7069440), (112, 6753840), (120, 6303584), (128, 5909610), (140, 5403072), (160, 4727688), (168, 4502560), (192, 3939740), (210, 3602048), (214, 3534720), (224, 3376920), (240, 3151792), (256, 2954805), (263, 2876160), (280, 2701536), (320, 2363844), (321, 2356480), (336, 2251280), (384, 1969870), (420, 1801024), (428, 1767360), (448, 1688460), (480, 1575896), (526, 1438080), (535, 1413888), (560, 1350768), (640, 1181922), (642, 1178240), (672, 1125640), (749, 1009920), (768, 984935), (789, 958720), (840, 900512), (856, 883680), (896, 844230), (960, 787948), (1052, 719040), (1070, 706944), (1120, 675384), (1280, 590961), (1284, 589120), (1315, 575232), (1344, 562820), (1498, 504960), (1578, 479360), (1605, 471296), (1680, 450256), (1712, 441840), (1792, 422115), (1841, 410880), (1920, 393974), (2104, 359520), (2140, 353472), (2240, 337692), (2247, 336640), (2568, 294560), (2630, 287616), (2688, 281410), (2996, 252480), (3156, 239680), (3210, 235648), (3360, 225128), (3424, 220920), (3682, 205440), (3745, 201984), (3840, 196987), (3945, 191744), (4208, 179760), (4280, 176736), (4480, 168846), (4494, 168320), (5136, 147280), (5260, 143808), (5376, 140705), (5523, 136960), (5992, 126240), (6312, 119840), (6420, 117824), (6720, 112564), (6848, 110460), (7364, 102720), (7490, 100992), (7890, 95872), (8416, 89880), (8560, 88368), (8960, 84423), (8988, 84160), (9205, 82176), (10272, 73640), (10520, 71904), (11046, 68480), (11235, 67328), (11984, 63120), (12624, 59920), (12840, 58912), (13440, 56282), (13696, 55230), (14728, 51360), (14980, 50496), (15780, 47936), (16832, 44940), (17120, 44184), (17976, 42080), (18410, 41088), (20544, 36820), (21040, 35952), (22092, 34240), (22470, 33664), (23968, 31560), (25248, 29960), (25680, 29456), (26880, 28141), (27392, 27615)]