1207597440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4777

約数の個数: 256

約数和(自身を含む): 4631616000

約数和(自身を除く): 3424018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4729, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9458, 10640, 12160, 12768, 13440, 14187, 15960, 17024, 18240, 18916, 21280, 23645, 25536, 28374, 31920, 33103, 36480, 37832, 42560, 47290, 51072, 56748, 63840, 66206, 70935, 75664, 85120, 89851, 94580, 99309, 113496, 127680, 132412, 141870, 151328, 165515, 179702, 189160, 198618, 226992, 255360, 264824, 269553, 283740, 302656, 331030, 359404, 378320, 397236, 449255, 453984, 496545, 529648, 539106, 567480, 605312, 628957, 662060, 718808, 756640, 794472, 898510, 907968, 993090, 1059296, 1078212, 1134960, 1257914, 1324120, 1347765, 1437616, 1513280, 1588944, 1797020, 1815936, 1886871, 1986180, 2118592, 2156424, 2269920, 2515828, 2648240, 2695530, 2875232, 3026560, 3144785, 3177888, 3594040, 3773742, 3972360, 4237184, 4312848, 4539840, 5031656, 5296480, 5391060, 5750464, 6289570, 6355776, 7188080, 7547484, 7944720, 8625696, 9079680, 9434355, 10063312, 10592960, 10782120, 11500928, 12579140, 12711552, 14376160, 15094968, 15889440, 17251392, 18868710, 20126624, 21185920, 21564240, 25158280, 28752320, 30189936, 31778880, 34502784, 37737420, 40253248, 43128480, 50316560, 57504640, 60379872, 63557760, 75474840, 80506496, 86256960, 100633120, 120759744, 150949680, 172513920, 201266240, 241519488, 301899360, 402532480, 603798720, 1207597440]

約数ペア:

[(1, 1207597440), (2, 603798720), (3, 402532480), (4, 301899360), (5, 241519488), (6, 201266240), (7, 172513920), (8, 150949680), (10, 120759744), (12, 100633120), (14, 86256960), (15, 80506496), (16, 75474840), (19, 63557760), (20, 60379872), (21, 57504640), (24, 50316560), (28, 43128480), (30, 40253248), (32, 37737420), (35, 34502784), (38, 31778880), (40, 30189936), (42, 28752320), (48, 25158280), (56, 21564240), (57, 21185920), (60, 20126624), (64, 18868710), (70, 17251392), (76, 15889440), (80, 15094968), (84, 14376160), (95, 12711552), (96, 12579140), (105, 11500928), (112, 10782120), (114, 10592960), (120, 10063312), (128, 9434355), (133, 9079680), (140, 8625696), (152, 7944720), (160, 7547484), (168, 7188080), (190, 6355776), (192, 6289570), (210, 5750464), (224, 5391060), (228, 5296480), (240, 5031656), (266, 4539840), (280, 4312848), (285, 4237184), (304, 3972360), (320, 3773742), (336, 3594040), (380, 3177888), (384, 3144785), (399, 3026560), (420, 2875232), (448, 2695530), (456, 2648240), (480, 2515828), (532, 2269920), (560, 2156424), (570, 2118592), (608, 1986180), (640, 1886871), (665, 1815936), (672, 1797020), (760, 1588944), (798, 1513280), (840, 1437616), (896, 1347765), (912, 1324120), (960, 1257914), (1064, 1134960), (1120, 1078212), (1140, 1059296), (1216, 993090), (1330, 907968), (1344, 898510), (1520, 794472), (1596, 756640), (1680, 718808), (1824, 662060), (1920, 628957), (1995, 605312), (2128, 567480), (2240, 539106), (2280, 529648), (2432, 496545), (2660, 453984), (2688, 449255), (3040, 397236), (3192, 378320), (3360, 359404), (3648, 331030), (3990, 302656), (4256, 283740), (4480, 269553), (4560, 264824), (4729, 255360), (5320, 226992), (6080, 198618), (6384, 189160), (6720, 179702), (7296, 165515), (7980, 151328), (8512, 141870), (9120, 132412), (9458, 127680), (10640, 113496), (12160, 99309), (12768, 94580), (13440, 89851), (14187, 85120), (15960, 75664), (17024, 70935), (18240, 66206), (18916, 63840), (21280, 56748), (23645, 51072), (25536, 47290), (28374, 42560), (31920, 37832), (33103, 36480)]