2813637120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 10370764800

約数和(自身を除く): 7557127680

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, 199, 210, 224, 240, 256, 263, 280, 320, 336, 384, 398, 420, 448, 480, 512, 526, 560, 597, 640, 672, 768, 789, 796, 840, 896, 960, 995, 1052, 1120, 1194, 1280, 1315, 1344, 1393, 1536, 1578, 1592, 1680, 1792, 1841, 1920, 1990, 2104, 2240, 2388, 2560, 2630, 2688, 2786, 2985, 3156, 3184, 3360, 3584, 3682, 3840, 3945, 3980, 4179, 4208, 4480, 4776, 5260, 5376, 5523, 5572, 5970, 6312, 6368, 6720, 6965, 7364, 7680, 7890, 7960, 8358, 8416, 8960, 9205, 9552, 10520, 10752, 11046, 11144, 11940, 12624, 12736, 13440, 13930, 14728, 15780, 15920, 16716, 16832, 17920, 18410, 19104, 20895, 21040, 22092, 22288, 23880, 25248, 25472, 26880, 27615, 27860, 29456, 31560, 31840, 33432, 33664, 36820, 38208, 41790, 42080, 44184, 44576, 47760, 50496, 50944, 52337, 53760, 55230, 55720, 58912, 63120, 63680, 66864, 67328, 73640, 76416, 83580, 84160, 88368, 89152, 95520, 100992, 101888, 104674, 110460, 111440, 117824, 126240, 127360, 133728, 134656, 147280, 152832, 157011, 167160, 168320, 176736, 178304, 191040, 201984, 209348, 220920, 222880, 235648, 252480, 254720, 261685, 267456, 294560, 305664, 314022, 334320, 336640, 353472, 356608, 366359, 382080, 403968, 418696, 441840, 445760, 471296, 504960, 509440, 523370, 534912, 589120, 628044, 668640, 673280, 706944, 713216, 732718, 764160, 785055, 837392, 883680, 891520, 942592, 1009920, 1046740, 1069824, 1099077, 1178240, 1256088, 1337280, 1413888, 1465436, 1528320, 1570110, 1674784, 1767360, 1783040, 1831795, 2019840, 2093480, 2139648, 2198154, 2356480, 2512176, 2674560, 2827776, 2930872, 3140220, 3349568, 3534720, 3566080, 3663590, 4186960, 4396308, 4712960, 5024352, 5349120, 5495385, 5861744, 6280440, 6699136, 7069440, 7327180, 8373920, 8792616, 10048704, 10698240, 10990770, 11723488, 12560880, 13398272, 14138880, 14654360, 16747840, 17585232, 20097408, 21981540, 23446976, 25121760, 26796544, 29308720, 33495680, 35170464, 40194816, 43963080, 46893952, 50243520, 58617440, 66991360, 70340928, 80389632, 87926160, 93787904, 100487040, 117234880, 133982720, 140681856, 175852320, 187575808, 200974080, 234469760, 281363712, 351704640, 401948160, 468939520, 562727424, 703409280, 937879040, 1406818560, 2813637120]

約数ペア:

[(1, 2813637120), (2, 1406818560), (3, 937879040), (4, 703409280), (5, 562727424), (6, 468939520), (7, 401948160), (8, 351704640), (10, 281363712), (12, 234469760), (14, 200974080), (15, 187575808), (16, 175852320), (20, 140681856), (21, 133982720), (24, 117234880), (28, 100487040), (30, 93787904), (32, 87926160), (35, 80389632), (40, 70340928), (42, 66991360), (48, 58617440), (56, 50243520), (60, 46893952), (64, 43963080), (70, 40194816), (80, 35170464), (84, 33495680), (96, 29308720), (105, 26796544), (112, 25121760), (120, 23446976), (128, 21981540), (140, 20097408), (160, 17585232), (168, 16747840), (192, 14654360), (199, 14138880), (210, 13398272), (224, 12560880), (240, 11723488), (256, 10990770), (263, 10698240), (280, 10048704), (320, 8792616), (336, 8373920), (384, 7327180), (398, 7069440), (420, 6699136), (448, 6280440), (480, 5861744), (512, 5495385), (526, 5349120), (560, 5024352), (597, 4712960), (640, 4396308), (672, 4186960), (768, 3663590), (789, 3566080), (796, 3534720), (840, 3349568), (896, 3140220), (960, 2930872), (995, 2827776), (1052, 2674560), (1120, 2512176), (1194, 2356480), (1280, 2198154), (1315, 2139648), (1344, 2093480), (1393, 2019840), (1536, 1831795), (1578, 1783040), (1592, 1767360), (1680, 1674784), (1792, 1570110), (1841, 1528320), (1920, 1465436), (1990, 1413888), (2104, 1337280), (2240, 1256088), (2388, 1178240), (2560, 1099077), (2630, 1069824), (2688, 1046740), (2786, 1009920), (2985, 942592), (3156, 891520), (3184, 883680), (3360, 837392), (3584, 785055), (3682, 764160), (3840, 732718), (3945, 713216), (3980, 706944), (4179, 673280), (4208, 668640), (4480, 628044), (4776, 589120), (5260, 534912), (5376, 523370), (5523, 509440), (5572, 504960), (5970, 471296), (6312, 445760), (6368, 441840), (6720, 418696), (6965, 403968), (7364, 382080), (7680, 366359), (7890, 356608), (7960, 353472), (8358, 336640), (8416, 334320), (8960, 314022), (9205, 305664), (9552, 294560), (10520, 267456), (10752, 261685), (11046, 254720), (11144, 252480), (11940, 235648), (12624, 222880), (12736, 220920), (13440, 209348), (13930, 201984), (14728, 191040), (15780, 178304), (15920, 176736), (16716, 168320), (16832, 167160), (17920, 157011), (18410, 152832), (19104, 147280), (20895, 134656), (21040, 133728), (22092, 127360), (22288, 126240), (23880, 117824), (25248, 111440), (25472, 110460), (26880, 104674), (27615, 101888), (27860, 100992), (29456, 95520), (31560, 89152), (31840, 88368), (33432, 84160), (33664, 83580), (36820, 76416), (38208, 73640), (41790, 67328), (42080, 66864), (44184, 63680), (44576, 63120), (47760, 58912), (50496, 55720), (50944, 55230), (52337, 53760)]