206121120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 487342560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 97, 114, 120, 152, 160, 190, 194, 228, 233, 240, 285, 291, 304, 380, 388, 456, 466, 480, 485, 570, 582, 608, 699, 760, 776, 912, 932, 970, 1140, 1164, 1165, 1398, 1455, 1520, 1552, 1824, 1843, 1864, 1940, 2280, 2328, 2330, 2796, 2910, 3040, 3104, 3495, 3686, 3728, 3880, 4427, 4560, 4656, 4660, 5529, 5592, 5820, 6990, 7372, 7456, 7760, 8854, 9120, 9215, 9312, 9320, 11058, 11184, 11640, 13281, 13980, 14744, 15520, 17708, 18430, 18640, 22116, 22135, 22368, 22601, 23280, 26562, 27645, 27960, 29488, 35416, 36860, 37280, 44232, 44270, 45202, 46560, 53124, 55290, 55920, 58976, 66405, 67803, 70832, 73720, 88464, 88540, 90404, 106248, 110580, 111840, 113005, 132810, 135606, 141664, 147440, 176928, 177080, 180808, 212496, 221160, 226010, 265620, 271212, 294880, 339015, 354160, 361616, 424992, 429419, 442320, 452020, 531240, 542424, 678030, 708320, 723232, 858838, 884640, 904040, 1062480, 1084848, 1288257, 1356060, 1717676, 1808080, 2124960, 2147095, 2169696, 2576514, 2712120, 3435352, 3616160, 4294190, 5153028, 5424240, 6441285, 6870704, 8588380, 10306056, 10848480, 12882570, 13741408, 17176760, 20612112, 25765140, 34353520, 41224224, 51530280, 68707040, 103060560, 206121120]

約数ペア:

[(1, 206121120), (2, 103060560), (3, 68707040), (4, 51530280), (5, 41224224), (6, 34353520), (8, 25765140), (10, 20612112), (12, 17176760), (15, 13741408), (16, 12882570), (19, 10848480), (20, 10306056), (24, 8588380), (30, 6870704), (32, 6441285), (38, 5424240), (40, 5153028), (48, 4294190), (57, 3616160), (60, 3435352), (76, 2712120), (80, 2576514), (95, 2169696), (96, 2147095), (97, 2124960), (114, 1808080), (120, 1717676), (152, 1356060), (160, 1288257), (190, 1084848), (194, 1062480), (228, 904040), (233, 884640), (240, 858838), (285, 723232), (291, 708320), (304, 678030), (380, 542424), (388, 531240), (456, 452020), (466, 442320), (480, 429419), (485, 424992), (570, 361616), (582, 354160), (608, 339015), (699, 294880), (760, 271212), (776, 265620), (912, 226010), (932, 221160), (970, 212496), (1140, 180808), (1164, 177080), (1165, 176928), (1398, 147440), (1455, 141664), (1520, 135606), (1552, 132810), (1824, 113005), (1843, 111840), (1864, 110580), (1940, 106248), (2280, 90404), (2328, 88540), (2330, 88464), (2796, 73720), (2910, 70832), (3040, 67803), (3104, 66405), (3495, 58976), (3686, 55920), (3728, 55290), (3880, 53124), (4427, 46560), (4560, 45202), (4656, 44270), (4660, 44232), (5529, 37280), (5592, 36860), (5820, 35416), (6990, 29488), (7372, 27960), (7456, 27645), (7760, 26562), (8854, 23280), (9120, 22601), (9215, 22368), (9312, 22135), (9320, 22116), (11058, 18640), (11184, 18430), (11640, 17708), (13281, 15520), (13980, 14744)]