76849920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 216

約数和(自身を含む): 304196256

約数和(自身を除く): 227346336

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, 953, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1906, 1920, 2016, 2240, 2304, 2520, 2688, 2859, 2880, 3360, 3812, 3840, 4032, 4480, 4765, 5040, 5376, 5718, 5760, 6671, 6720, 7624, 8064, 8577, 8960, 9530, 10080, 11436, 11520, 13342, 13440, 14295, 15248, 16128, 17154, 19060, 20013, 20160, 22872, 26684, 26880, 28590, 30496, 33355, 34308, 38120, 40026, 40320, 42885, 45744, 53368, 57180, 60039, 60992, 66710, 68616, 76240, 80052, 80640, 85770, 91488, 100065, 106736, 114360, 120078, 121984, 133420, 137232, 152480, 160104, 171540, 182976, 200130, 213472, 228720, 240156, 243968, 266840, 274464, 300195, 304960, 320208, 343080, 365952, 400260, 426944, 457440, 480312, 533680, 548928, 600390, 609920, 640416, 686160, 731904, 800520, 853888, 914880, 960624, 1067360, 1097856, 1200780, 1219840, 1280832, 1372320, 1601040, 1707776, 1829760, 1921248, 2134720, 2195712, 2401560, 2561664, 2744640, 3202080, 3659520, 3842496, 4269440, 4803120, 5123328, 5489280, 6404160, 7684992, 8538880, 9606240, 10978560, 12808320, 15369984, 19212480, 25616640, 38424960, 76849920]

約数ペア:

[(1, 76849920), (2, 38424960), (3, 25616640), (4, 19212480), (5, 15369984), (6, 12808320), (7, 10978560), (8, 9606240), (9, 8538880), (10, 7684992), (12, 6404160), (14, 5489280), (15, 5123328), (16, 4803120), (18, 4269440), (20, 3842496), (21, 3659520), (24, 3202080), (28, 2744640), (30, 2561664), (32, 2401560), (35, 2195712), (36, 2134720), (40, 1921248), (42, 1829760), (45, 1707776), (48, 1601040), (56, 1372320), (60, 1280832), (63, 1219840), (64, 1200780), (70, 1097856), (72, 1067360), (80, 960624), (84, 914880), (90, 853888), (96, 800520), (105, 731904), (112, 686160), (120, 640416), (126, 609920), (128, 600390), (140, 548928), (144, 533680), (160, 480312), (168, 457440), (180, 426944), (192, 400260), (210, 365952), (224, 343080), (240, 320208), (252, 304960), (256, 300195), (280, 274464), (288, 266840), (315, 243968), (320, 240156), (336, 228720), (360, 213472), (384, 200130), (420, 182976), (448, 171540), (480, 160104), (504, 152480), (560, 137232), (576, 133420), (630, 121984), (640, 120078), (672, 114360), (720, 106736), (768, 100065), (840, 91488), (896, 85770), (953, 80640), (960, 80052), (1008, 76240), (1120, 68616), (1152, 66710), (1260, 60992), (1280, 60039), (1344, 57180), (1440, 53368), (1680, 45744), (1792, 42885), (1906, 40320), (1920, 40026), (2016, 38120), (2240, 34308), (2304, 33355), (2520, 30496), (2688, 28590), (2859, 26880), (2880, 26684), (3360, 22872), (3812, 20160), (3840, 20013), (4032, 19060), (4480, 17154), (4765, 16128), (5040, 15248), (5376, 14295), (5718, 13440), (5760, 13342), (6671, 11520), (6720, 11436), (7624, 10080), (8064, 9530), (8577, 8960)]