19514880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2$

素因数の和:58

約数の個数: 360

約数和(自身を含む): 84900816

約数和(自身を除く): 65385936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 242, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 363, 384, 385, 396, 420, 440, 448, 462, 480, 484, 495, 504, 512, 528, 560, 576, 605, 616, 630, 640, 660, 672, 693, 704, 720, 726, 768, 770, 792, 840, 847, 880, 896, 924, 960, 968, 990, 1008, 1056, 1089, 1120, 1152, 1155, 1210, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1452, 1536, 1540, 1584, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1936, 1980, 2016, 2112, 2178, 2240, 2304, 2310, 2420, 2464, 2520, 2541, 2560, 2640, 2688, 2772, 2816, 2880, 2904, 3080, 3168, 3360, 3388, 3465, 3520, 3584, 3630, 3696, 3840, 3872, 3960, 4032, 4224, 4235, 4356, 4480, 4608, 4620, 4840, 4928, 5040, 5082, 5280, 5376, 5445, 5544, 5632, 5760, 5808, 6160, 6336, 6720, 6776, 6930, 7040, 7260, 7392, 7623, 7680, 7744, 7920, 8064, 8448, 8470, 8712, 8960, 9240, 9680, 9856, 10080, 10164, 10560, 10752, 10890, 11088, 11520, 11616, 12320, 12672, 12705, 13440, 13552, 13860, 14080, 14520, 14784, 15246, 15488, 15840, 16128, 16896, 16940, 17424, 17920, 18480, 19360, 19712, 20160, 20328, 21120, 21780, 22176, 23040, 23232, 24640, 25344, 25410, 26880, 27104, 27720, 28160, 29040, 29568, 30492, 30976, 31680, 32256, 33880, 34848, 36960, 38115, 38720, 39424, 40320, 40656, 42240, 43560, 44352, 46464, 49280, 50688, 50820, 53760, 54208, 55440, 58080, 59136, 60984, 61952, 63360, 67760, 69696, 73920, 76230, 77440, 80640, 81312, 84480, 87120, 88704, 92928, 98560, 101640, 108416, 110880, 116160, 118272, 121968, 126720, 135520, 139392, 147840, 152460, 154880, 161280, 162624, 174240, 177408, 185856, 197120, 203280, 216832, 221760, 232320, 243936, 253440, 271040, 278784, 295680, 304920, 309760, 325248, 348480, 354816, 406560, 433664, 443520, 464640, 487872, 542080, 557568, 591360, 609840, 650496, 696960, 813120, 887040, 929280, 975744, 1084160, 1219680, 1300992, 1393920, 1626240, 1774080, 1951488, 2168320, 2439360, 2787840, 3252480, 3902976, 4878720, 6504960, 9757440, 19514880]

約数ペア:

[(1, 19514880), (2, 9757440), (3, 6504960), (4, 4878720), (5, 3902976), (6, 3252480), (7, 2787840), (8, 2439360), (9, 2168320), (10, 1951488), (11, 1774080), (12, 1626240), (14, 1393920), (15, 1300992), (16, 1219680), (18, 1084160), (20, 975744), (21, 929280), (22, 887040), (24, 813120), (28, 696960), (30, 650496), (32, 609840), (33, 591360), (35, 557568), (36, 542080), (40, 487872), (42, 464640), (44, 443520), (45, 433664), (48, 406560), (55, 354816), (56, 348480), (60, 325248), (63, 309760), (64, 304920), (66, 295680), (70, 278784), (72, 271040), (77, 253440), (80, 243936), (84, 232320), (88, 221760), (90, 216832), (96, 203280), (99, 197120), (105, 185856), (110, 177408), (112, 174240), (120, 162624), (121, 161280), (126, 154880), (128, 152460), (132, 147840), (140, 139392), (144, 135520), (154, 126720), (160, 121968), (165, 118272), (168, 116160), (176, 110880), (180, 108416), (192, 101640), (198, 98560), (210, 92928), (220, 88704), (224, 87120), (231, 84480), (240, 81312), (242, 80640), (252, 77440), (256, 76230), (264, 73920), (280, 69696), (288, 67760), (308, 63360), (315, 61952), (320, 60984), (330, 59136), (336, 58080), (352, 55440), (360, 54208), (363, 53760), (384, 50820), (385, 50688), (396, 49280), (420, 46464), (440, 44352), (448, 43560), (462, 42240), (480, 40656), (484, 40320), (495, 39424), (504, 38720), (512, 38115), (528, 36960), (560, 34848), (576, 33880), (605, 32256), (616, 31680), (630, 30976), (640, 30492), (660, 29568), (672, 29040), (693, 28160), (704, 27720), (720, 27104), (726, 26880), (768, 25410), (770, 25344), (792, 24640), (840, 23232), (847, 23040), (880, 22176), (896, 21780), (924, 21120), (960, 20328), (968, 20160), (990, 19712), (1008, 19360), (1056, 18480), (1089, 17920), (1120, 17424), (1152, 16940), (1155, 16896), (1210, 16128), (1232, 15840), (1260, 15488), (1280, 15246), (1320, 14784), (1344, 14520), (1386, 14080), (1408, 13860), (1440, 13552), (1452, 13440), (1536, 12705), (1540, 12672), (1584, 12320), (1680, 11616), (1694, 11520), (1760, 11088), (1792, 10890), (1815, 10752), (1848, 10560), (1920, 10164), (1936, 10080), (1980, 9856), (2016, 9680), (2112, 9240), (2178, 8960), (2240, 8712), (2304, 8470), (2310, 8448), (2420, 8064), (2464, 7920), (2520, 7744), (2541, 7680), (2560, 7623), (2640, 7392), (2688, 7260), (2772, 7040), (2816, 6930), (2880, 6776), (2904, 6720), (3080, 6336), (3168, 6160), (3360, 5808), (3388, 5760), (3465, 5632), (3520, 5544), (3584, 5445), (3630, 5376), (3696, 5280), (3840, 5082), (3872, 5040), (3960, 4928), (4032, 4840), (4224, 4620), (4235, 4608), (4356, 4480)]