239006880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 944431488

約数和(自身を除く): 705424608

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 181, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 362, 393, 420, 480, 504, 524, 543, 560, 630, 655, 672, 720, 724, 786, 840, 905, 917, 1008, 1048, 1086, 1120, 1179, 1260, 1267, 1310, 1440, 1448, 1572, 1629, 1680, 1810, 1834, 1965, 2016, 2096, 2172, 2358, 2520, 2534, 2620, 2715, 2751, 2896, 3144, 3258, 3360, 3620, 3668, 3801, 3930, 4192, 4344, 4585, 4716, 5040, 5068, 5240, 5430, 5502, 5792, 5895, 6288, 6335, 6516, 7240, 7336, 7602, 7860, 8145, 8253, 8688, 9170, 9432, 10080, 10136, 10480, 10860, 11004, 11403, 11790, 12576, 12670, 13032, 13755, 14480, 14672, 15204, 15720, 16290, 16506, 17376, 18340, 18864, 19005, 20272, 20960, 21720, 22008, 22806, 23580, 23711, 25340, 26064, 27510, 28960, 29344, 30408, 31440, 32580, 33012, 36680, 37728, 38010, 40544, 41265, 43440, 44016, 45612, 47160, 47422, 50680, 52128, 55020, 57015, 60816, 62880, 65160, 66024, 71133, 73360, 76020, 82530, 86880, 88032, 91224, 94320, 94844, 101360, 110040, 114030, 118555, 121632, 130320, 132048, 142266, 146720, 152040, 165060, 165977, 182448, 188640, 189688, 202720, 213399, 220080, 228060, 237110, 260640, 264096, 284532, 304080, 330120, 331954, 355665, 364896, 379376, 426798, 440160, 456120, 474220, 497931, 569064, 608160, 660240, 663908, 711330, 758752, 829885, 853596, 912240, 948440, 995862, 1066995, 1138128, 1320480, 1327816, 1422660, 1493793, 1659770, 1707192, 1824480, 1896880, 1991724, 2133990, 2276256, 2489655, 2655632, 2845320, 2987586, 3319540, 3414384, 3793760, 3983448, 4267980, 4979310, 5311264, 5690640, 5975172, 6639080, 6828768, 7468965, 7966896, 8535960, 9958620, 11381280, 11950344, 13278160, 14937930, 15933792, 17071920, 19917240, 23900688, 26556320, 29875860, 34143840, 39834480, 47801376, 59751720, 79668960, 119503440, 239006880]

約数ペア:

[(1, 239006880), (2, 119503440), (3, 79668960), (4, 59751720), (5, 47801376), (6, 39834480), (7, 34143840), (8, 29875860), (9, 26556320), (10, 23900688), (12, 19917240), (14, 17071920), (15, 15933792), (16, 14937930), (18, 13278160), (20, 11950344), (21, 11381280), (24, 9958620), (28, 8535960), (30, 7966896), (32, 7468965), (35, 6828768), (36, 6639080), (40, 5975172), (42, 5690640), (45, 5311264), (48, 4979310), (56, 4267980), (60, 3983448), (63, 3793760), (70, 3414384), (72, 3319540), (80, 2987586), (84, 2845320), (90, 2655632), (96, 2489655), (105, 2276256), (112, 2133990), (120, 1991724), (126, 1896880), (131, 1824480), (140, 1707192), (144, 1659770), (160, 1493793), (168, 1422660), (180, 1327816), (181, 1320480), (210, 1138128), (224, 1066995), (240, 995862), (252, 948440), (262, 912240), (280, 853596), (288, 829885), (315, 758752), (336, 711330), (360, 663908), (362, 660240), (393, 608160), (420, 569064), (480, 497931), (504, 474220), (524, 456120), (543, 440160), (560, 426798), (630, 379376), (655, 364896), (672, 355665), (720, 331954), (724, 330120), (786, 304080), (840, 284532), (905, 264096), (917, 260640), (1008, 237110), (1048, 228060), (1086, 220080), (1120, 213399), (1179, 202720), (1260, 189688), (1267, 188640), (1310, 182448), (1440, 165977), (1448, 165060), (1572, 152040), (1629, 146720), (1680, 142266), (1810, 132048), (1834, 130320), (1965, 121632), (2016, 118555), (2096, 114030), (2172, 110040), (2358, 101360), (2520, 94844), (2534, 94320), (2620, 91224), (2715, 88032), (2751, 86880), (2896, 82530), (3144, 76020), (3258, 73360), (3360, 71133), (3620, 66024), (3668, 65160), (3801, 62880), (3930, 60816), (4192, 57015), (4344, 55020), (4585, 52128), (4716, 50680), (5040, 47422), (5068, 47160), (5240, 45612), (5430, 44016), (5502, 43440), (5792, 41265), (5895, 40544), (6288, 38010), (6335, 37728), (6516, 36680), (7240, 33012), (7336, 32580), (7602, 31440), (7860, 30408), (8145, 29344), (8253, 28960), (8688, 27510), (9170, 26064), (9432, 25340), (10080, 23711), (10136, 23580), (10480, 22806), (10860, 22008), (11004, 21720), (11403, 20960), (11790, 20272), (12576, 19005), (12670, 18864), (13032, 18340), (13755, 17376), (14480, 16506), (14672, 16290), (15204, 15720)]