180889280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 522305280

約数和(自身を除く): 341416000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 59, 64, 65, 67, 80, 88, 104, 110, 118, 130, 134, 143, 160, 176, 208, 220, 236, 260, 268, 286, 295, 320, 335, 352, 416, 440, 472, 520, 536, 572, 590, 649, 670, 704, 715, 737, 767, 832, 871, 880, 944, 1040, 1072, 1144, 1180, 1298, 1340, 1430, 1474, 1534, 1742, 1760, 1888, 2080, 2144, 2288, 2360, 2596, 2680, 2860, 2948, 3068, 3245, 3484, 3520, 3685, 3776, 3835, 3953, 4160, 4288, 4355, 4576, 4720, 5192, 5360, 5720, 5896, 6136, 6490, 6968, 7370, 7670, 7906, 8437, 8710, 9152, 9440, 9581, 10384, 10720, 11440, 11792, 12272, 12980, 13936, 14740, 15340, 15812, 16874, 17420, 18880, 19162, 19765, 20768, 21440, 22880, 23584, 24544, 25960, 27872, 29480, 30680, 31624, 33748, 34840, 38324, 39530, 41536, 42185, 43483, 45760, 47168, 47905, 49088, 51389, 51920, 55744, 58960, 61360, 63248, 67496, 69680, 76648, 79060, 84370, 86966, 95810, 102778, 103840, 117920, 122720, 126496, 134992, 139360, 153296, 158120, 168740, 173932, 191620, 205556, 207680, 217415, 235840, 245440, 252992, 256945, 269984, 278720, 306592, 316240, 337480, 347864, 383240, 411112, 434830, 513890, 539968, 565279, 613184, 632480, 674960, 695728, 766480, 822224, 869660, 1027780, 1130558, 1264960, 1349920, 1391456, 1532960, 1644448, 1739320, 2055560, 2261116, 2699840, 2782912, 2826395, 3065920, 3288896, 3478640, 4111120, 4522232, 5652790, 6957280, 8222240, 9044464, 11305580, 13914560, 16444480, 18088928, 22611160, 36177856, 45222320, 90444640, 180889280]

約数ペア:

[(1, 180889280), (2, 90444640), (4, 45222320), (5, 36177856), (8, 22611160), (10, 18088928), (11, 16444480), (13, 13914560), (16, 11305580), (20, 9044464), (22, 8222240), (26, 6957280), (32, 5652790), (40, 4522232), (44, 4111120), (52, 3478640), (55, 3288896), (59, 3065920), (64, 2826395), (65, 2782912), (67, 2699840), (80, 2261116), (88, 2055560), (104, 1739320), (110, 1644448), (118, 1532960), (130, 1391456), (134, 1349920), (143, 1264960), (160, 1130558), (176, 1027780), (208, 869660), (220, 822224), (236, 766480), (260, 695728), (268, 674960), (286, 632480), (295, 613184), (320, 565279), (335, 539968), (352, 513890), (416, 434830), (440, 411112), (472, 383240), (520, 347864), (536, 337480), (572, 316240), (590, 306592), (649, 278720), (670, 269984), (704, 256945), (715, 252992), (737, 245440), (767, 235840), (832, 217415), (871, 207680), (880, 205556), (944, 191620), (1040, 173932), (1072, 168740), (1144, 158120), (1180, 153296), (1298, 139360), (1340, 134992), (1430, 126496), (1474, 122720), (1534, 117920), (1742, 103840), (1760, 102778), (1888, 95810), (2080, 86966), (2144, 84370), (2288, 79060), (2360, 76648), (2596, 69680), (2680, 67496), (2860, 63248), (2948, 61360), (3068, 58960), (3245, 55744), (3484, 51920), (3520, 51389), (3685, 49088), (3776, 47905), (3835, 47168), (3953, 45760), (4160, 43483), (4288, 42185), (4355, 41536), (4576, 39530), (4720, 38324), (5192, 34840), (5360, 33748), (5720, 31624), (5896, 30680), (6136, 29480), (6490, 27872), (6968, 25960), (7370, 24544), (7670, 23584), (7906, 22880), (8437, 21440), (8710, 20768), (9152, 19765), (9440, 19162), (9581, 18880), (10384, 17420), (10720, 16874), (11440, 15812), (11792, 15340), (12272, 14740), (12980, 13936)]