18240848640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{226201}}^1$

素因数の和:226235

約数の個数: 216

約数和(自身を含む): 72127674528

約数和(自身を除く): 53886825888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 226201, 452402, 678603, 904804, 1131005, 1357206, 1583407, 1809608, 2035809, 2262010, 2714412, 3166814, 3393015, 3619216, 4071618, 4524020, 4750221, 5428824, 6333628, 6786030, 7238432, 7917035, 8143236, 9048040, 9500442, 10179045, 10857648, 12667256, 13572060, 14250663, 14476864, 15834070, 16286472, 18096080, 19000884, 20358090, 21715296, 23751105, 25334512, 27144120, 28501326, 28953728, 31668140, 32572944, 36192160, 38001768, 40716180, 43430592, 47502210, 50669024, 54288240, 57002652, 57907456, 63336280, 65145888, 71253315, 72384320, 76003536, 81432360, 86861184, 95004420, 101338048, 108576480, 114005304, 126672560, 130291776, 142506630, 144768640, 152007072, 162864720, 173722368, 190008840, 202676096, 217152960, 228010608, 253345120, 260583552, 285013260, 289537280, 304014144, 325729440, 380017680, 405352192, 434305920, 456021216, 506690240, 521167104, 570026520, 608028288, 651458880, 760035360, 868611840, 912042432, 1013380480, 1140053040, 1216056576, 1302917760, 1520070720, 1824084864, 2026760960, 2280106080, 2605835520, 3040141440, 3648169728, 4560212160, 6080282880, 9120424320, 18240848640]

約数ペア:

[(1, 18240848640), (2, 9120424320), (3, 6080282880), (4, 4560212160), (5, 3648169728), (6, 3040141440), (7, 2605835520), (8, 2280106080), (9, 2026760960), (10, 1824084864), (12, 1520070720), (14, 1302917760), (15, 1216056576), (16, 1140053040), (18, 1013380480), (20, 912042432), (21, 868611840), (24, 760035360), (28, 651458880), (30, 608028288), (32, 570026520), (35, 521167104), (36, 506690240), (40, 456021216), (42, 434305920), (45, 405352192), (48, 380017680), (56, 325729440), (60, 304014144), (63, 289537280), (64, 285013260), (70, 260583552), (72, 253345120), (80, 228010608), (84, 217152960), (90, 202676096), (96, 190008840), (105, 173722368), (112, 162864720), (120, 152007072), (126, 144768640), (128, 142506630), (140, 130291776), (144, 126672560), (160, 114005304), (168, 108576480), (180, 101338048), (192, 95004420), (210, 86861184), (224, 81432360), (240, 76003536), (252, 72384320), (256, 71253315), (280, 65145888), (288, 63336280), (315, 57907456), (320, 57002652), (336, 54288240), (360, 50669024), (384, 47502210), (420, 43430592), (448, 40716180), (480, 38001768), (504, 36192160), (560, 32572944), (576, 31668140), (630, 28953728), (640, 28501326), (672, 27144120), (720, 25334512), (768, 23751105), (840, 21715296), (896, 20358090), (960, 19000884), (1008, 18096080), (1120, 16286472), (1152, 15834070), (1260, 14476864), (1280, 14250663), (1344, 13572060), (1440, 12667256), (1680, 10857648), (1792, 10179045), (1920, 9500442), (2016, 9048040), (2240, 8143236), (2304, 7917035), (2520, 7238432), (2688, 6786030), (2880, 6333628), (3360, 5428824), (3840, 4750221), (4032, 4524020), (4480, 4071618), (5040, 3619216), (5376, 3393015), (5760, 3166814), (6720, 2714412), (8064, 2262010), (8960, 2035809), (10080, 1809608), (11520, 1583407), (13440, 1357206), (16128, 1131005), (20160, 904804), (26880, 678603), (40320, 452402), (80640, 226201)]