1856252160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{7673}}^1$

素因数の和:7710

約数の個数: 288

約数和(自身を含む): 7529114880

約数和(自身を除く): 5672862720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7673, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 15346, 16128, 17280, 20160, 23019, 24192, 26880, 30240, 30692, 34560, 38365, 40320, 46038, 48384, 53711, 60480, 61384, 69057, 76730, 80640, 92076, 107422, 115095, 120960, 122768, 138114, 153460, 161133, 184152, 207171, 214844, 230190, 241920, 245536, 268555, 276228, 306920, 322266, 345285, 368304, 414342, 429688, 460380, 483399, 491072, 537110, 552456, 613840, 644532, 690570, 736608, 805665, 828684, 859376, 920760, 966798, 982144, 1035855, 1074220, 1104912, 1227680, 1289064, 1381140, 1450197, 1473216, 1611330, 1657368, 1718752, 1841520, 1933596, 1964288, 2071710, 2148440, 2209824, 2416995, 2455360, 2578128, 2762280, 2900394, 2946432, 3222660, 3314736, 3437504, 3683040, 3867192, 4143420, 4296880, 4419648, 4833990, 4910720, 5156256, 5524560, 5800788, 5892864, 6445320, 6629472, 6875008, 7250985, 7366080, 7734384, 8286840, 8593760, 8839296, 9667980, 9821440, 10312512, 11049120, 11601576, 12890640, 13258944, 13750016, 14501970, 14732160, 15468768, 16573680, 17187520, 17678592, 19335960, 20625024, 22098240, 23203152, 25781280, 26517888, 29003940, 29464320, 30937536, 33147360, 34375040, 38671920, 41250048, 44196480, 46406304, 51562560, 53035776, 58007880, 61875072, 66294720, 68750080, 77343840, 88392960, 92812608, 103125120, 116015760, 123750144, 132589440, 154687680, 185625216, 206250240, 232031520, 265178880, 309375360, 371250432, 464063040, 618750720, 928126080, 1856252160]

約数ペア:

[(1, 1856252160), (2, 928126080), (3, 618750720), (4, 464063040), (5, 371250432), (6, 309375360), (7, 265178880), (8, 232031520), (9, 206250240), (10, 185625216), (12, 154687680), (14, 132589440), (15, 123750144), (16, 116015760), (18, 103125120), (20, 92812608), (21, 88392960), (24, 77343840), (27, 68750080), (28, 66294720), (30, 61875072), (32, 58007880), (35, 53035776), (36, 51562560), (40, 46406304), (42, 44196480), (45, 41250048), (48, 38671920), (54, 34375040), (56, 33147360), (60, 30937536), (63, 29464320), (64, 29003940), (70, 26517888), (72, 25781280), (80, 23203152), (84, 22098240), (90, 20625024), (96, 19335960), (105, 17678592), (108, 17187520), (112, 16573680), (120, 15468768), (126, 14732160), (128, 14501970), (135, 13750016), (140, 13258944), (144, 12890640), (160, 11601576), (168, 11049120), (180, 10312512), (189, 9821440), (192, 9667980), (210, 8839296), (216, 8593760), (224, 8286840), (240, 7734384), (252, 7366080), (256, 7250985), (270, 6875008), (280, 6629472), (288, 6445320), (315, 5892864), (320, 5800788), (336, 5524560), (360, 5156256), (378, 4910720), (384, 4833990), (420, 4419648), (432, 4296880), (448, 4143420), (480, 3867192), (504, 3683040), (540, 3437504), (560, 3314736), (576, 3222660), (630, 2946432), (640, 2900394), (672, 2762280), (720, 2578128), (756, 2455360), (768, 2416995), (840, 2209824), (864, 2148440), (896, 2071710), (945, 1964288), (960, 1933596), (1008, 1841520), (1080, 1718752), (1120, 1657368), (1152, 1611330), (1260, 1473216), (1280, 1450197), (1344, 1381140), (1440, 1289064), (1512, 1227680), (1680, 1104912), (1728, 1074220), (1792, 1035855), (1890, 982144), (1920, 966798), (2016, 920760), (2160, 859376), (2240, 828684), (2304, 805665), (2520, 736608), (2688, 690570), (2880, 644532), (3024, 613840), (3360, 552456), (3456, 537110), (3780, 491072), (3840, 483399), (4032, 460380), (4320, 429688), (4480, 414342), (5040, 368304), (5376, 345285), (5760, 322266), (6048, 306920), (6720, 276228), (6912, 268555), (7560, 245536), (7673, 241920), (8064, 230190), (8640, 214844), (8960, 207171), (10080, 184152), (11520, 161133), (12096, 153460), (13440, 138114), (15120, 122768), (15346, 120960), (16128, 115095), (17280, 107422), (20160, 92076), (23019, 80640), (24192, 76730), (26880, 69057), (30240, 61384), (30692, 60480), (34560, 53711), (38365, 48384), (40320, 46038)]