29191680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 116180064

約数和(自身を除く): 86988384

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 181, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 362, 384, 420, 448, 480, 504, 512, 543, 560, 576, 630, 640, 672, 720, 724, 768, 840, 896, 905, 960, 1008, 1086, 1120, 1152, 1260, 1267, 1280, 1344, 1440, 1448, 1536, 1629, 1680, 1792, 1810, 1920, 2016, 2172, 2240, 2304, 2520, 2534, 2560, 2688, 2715, 2880, 2896, 3258, 3360, 3584, 3620, 3801, 3840, 4032, 4344, 4480, 4608, 5040, 5068, 5376, 5430, 5760, 5792, 6335, 6516, 6720, 7240, 7602, 7680, 8064, 8145, 8688, 8960, 10080, 10136, 10752, 10860, 11403, 11520, 11584, 12670, 13032, 13440, 14480, 15204, 16128, 16290, 17376, 17920, 19005, 20160, 20272, 21720, 22806, 23040, 23168, 25340, 26064, 26880, 28960, 30408, 32256, 32580, 34752, 38010, 40320, 40544, 43440, 45612, 46336, 50680, 52128, 53760, 57015, 57920, 60816, 65160, 69504, 76020, 80640, 81088, 86880, 91224, 92672, 101360, 104256, 114030, 115840, 121632, 130320, 139008, 152040, 161280, 162176, 173760, 182448, 202720, 208512, 228060, 231680, 243264, 260640, 278016, 304080, 324352, 347520, 364896, 405440, 417024, 456120, 463360, 486528, 521280, 608160, 648704, 695040, 729792, 810880, 834048, 912240, 973056, 1042560, 1216320, 1390080, 1459584, 1621760, 1824480, 1946112, 2085120, 2432640, 2919168, 3243520, 3648960, 4170240, 4865280, 5838336, 7297920, 9730560, 14595840, 29191680]

約数ペア:

[(1, 29191680), (2, 14595840), (3, 9730560), (4, 7297920), (5, 5838336), (6, 4865280), (7, 4170240), (8, 3648960), (9, 3243520), (10, 2919168), (12, 2432640), (14, 2085120), (15, 1946112), (16, 1824480), (18, 1621760), (20, 1459584), (21, 1390080), (24, 1216320), (28, 1042560), (30, 973056), (32, 912240), (35, 834048), (36, 810880), (40, 729792), (42, 695040), (45, 648704), (48, 608160), (56, 521280), (60, 486528), (63, 463360), (64, 456120), (70, 417024), (72, 405440), (80, 364896), (84, 347520), (90, 324352), (96, 304080), (105, 278016), (112, 260640), (120, 243264), (126, 231680), (128, 228060), (140, 208512), (144, 202720), (160, 182448), (168, 173760), (180, 162176), (181, 161280), (192, 152040), (210, 139008), (224, 130320), (240, 121632), (252, 115840), (256, 114030), (280, 104256), (288, 101360), (315, 92672), (320, 91224), (336, 86880), (360, 81088), (362, 80640), (384, 76020), (420, 69504), (448, 65160), (480, 60816), (504, 57920), (512, 57015), (543, 53760), (560, 52128), (576, 50680), (630, 46336), (640, 45612), (672, 43440), (720, 40544), (724, 40320), (768, 38010), (840, 34752), (896, 32580), (905, 32256), (960, 30408), (1008, 28960), (1086, 26880), (1120, 26064), (1152, 25340), (1260, 23168), (1267, 23040), (1280, 22806), (1344, 21720), (1440, 20272), (1448, 20160), (1536, 19005), (1629, 17920), (1680, 17376), (1792, 16290), (1810, 16128), (1920, 15204), (2016, 14480), (2172, 13440), (2240, 13032), (2304, 12670), (2520, 11584), (2534, 11520), (2560, 11403), (2688, 10860), (2715, 10752), (2880, 10136), (2896, 10080), (3258, 8960), (3360, 8688), (3584, 8145), (3620, 8064), (3801, 7680), (3840, 7602), (4032, 7240), (4344, 6720), (4480, 6516), (4608, 6335), (5040, 5792), (5068, 5760), (5376, 5430)]