252456960

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 208

約数和(自身を含む): 924731136

約数和(自身を除く): 672274176

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, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 587, 640, 672, 768, 840, 896, 960, 1024, 1120, 1174, 1280, 1344, 1536, 1680, 1761, 1792, 1920, 2048, 2240, 2348, 2560, 2688, 2935, 3072, 3360, 3522, 3584, 3840, 4096, 4109, 4480, 4696, 5120, 5376, 5870, 6144, 6720, 7044, 7168, 7680, 8218, 8805, 8960, 9392, 10240, 10752, 11740, 12288, 12327, 13440, 14088, 14336, 15360, 16436, 17610, 17920, 18784, 20480, 20545, 21504, 23480, 24654, 26880, 28176, 28672, 30720, 32872, 35220, 35840, 37568, 41090, 43008, 46960, 49308, 53760, 56352, 61440, 61635, 65744, 70440, 71680, 75136, 82180, 86016, 93920, 98616, 107520, 112704, 123270, 131488, 140880, 143360, 150272, 164360, 187840, 197232, 215040, 225408, 246540, 262976, 281760, 300544, 328720, 375680, 394464, 430080, 450816, 493080, 525952, 563520, 601088, 657440, 751360, 788928, 901632, 986160, 1051904, 1127040, 1202176, 1314880, 1502720, 1577856, 1803264, 1972320, 2103808, 2254080, 2404352, 2629760, 3005440, 3155712, 3606528, 3944640, 4207616, 4508160, 5259520, 6010880, 6311424, 7213056, 7889280, 8415232, 9016320, 10519040, 12021760, 12622848, 15778560, 16830464, 18032640, 21038080, 25245696, 31557120, 36065280, 42076160, 50491392, 63114240, 84152320, 126228480, 252456960]

約数ペア:

[(1, 252456960), (2, 126228480), (3, 84152320), (4, 63114240), (5, 50491392), (6, 42076160), (7, 36065280), (8, 31557120), (10, 25245696), (12, 21038080), (14, 18032640), (15, 16830464), (16, 15778560), (20, 12622848), (21, 12021760), (24, 10519040), (28, 9016320), (30, 8415232), (32, 7889280), (35, 7213056), (40, 6311424), (42, 6010880), (48, 5259520), (56, 4508160), (60, 4207616), (64, 3944640), (70, 3606528), (80, 3155712), (84, 3005440), (96, 2629760), (105, 2404352), (112, 2254080), (120, 2103808), (128, 1972320), (140, 1803264), (160, 1577856), (168, 1502720), (192, 1314880), (210, 1202176), (224, 1127040), (240, 1051904), (256, 986160), (280, 901632), (320, 788928), (336, 751360), (384, 657440), (420, 601088), (448, 563520), (480, 525952), (512, 493080), (560, 450816), (587, 430080), (640, 394464), (672, 375680), (768, 328720), (840, 300544), (896, 281760), (960, 262976), (1024, 246540), (1120, 225408), (1174, 215040), (1280, 197232), (1344, 187840), (1536, 164360), (1680, 150272), (1761, 143360), (1792, 140880), (1920, 131488), (2048, 123270), (2240, 112704), (2348, 107520), (2560, 98616), (2688, 93920), (2935, 86016), (3072, 82180), (3360, 75136), (3522, 71680), (3584, 70440), (3840, 65744), (4096, 61635), (4109, 61440), (4480, 56352), (4696, 53760), (5120, 49308), (5376, 46960), (5870, 43008), (6144, 41090), (6720, 37568), (7044, 35840), (7168, 35220), (7680, 32872), (8218, 30720), (8805, 28672), (8960, 28176), (9392, 26880), (10240, 24654), (10752, 23480), (11740, 21504), (12288, 20545), (12327, 20480), (13440, 18784), (14088, 17920), (14336, 17610), (15360, 16436)]