128999888640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22531}}^1$

素因数の和:22636

約数の個数: 432

約数和(自身を含む): 517294342656

約数和(自身を除く): 388294454016

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, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 768, 840, 852, 896, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1680, 1704, 1792, 1920, 1988, 2016, 2130, 2240, 2272, 2304, 2485, 2520, 2556, 2688, 2840, 2880, 2982, 3195, 3360, 3408, 3840, 3976, 4032, 4260, 4473, 4480, 4544, 4970, 5040, 5112, 5376, 5680, 5760, 5964, 6390, 6720, 6816, 7455, 7952, 8064, 8520, 8946, 8960, 9088, 9940, 10080, 10224, 11360, 11520, 11928, 12780, 13440, 13632, 14910, 15904, 16128, 17040, 17892, 18176, 19880, 20160, 20448, 22365, 22531, 22720, 23856, 25560, 26880, 27264, 29820, 31808, 34080, 35784, 39760, 40320, 40896, 44730, 45062, 45440, 47712, 51120, 54528, 59640, 63616, 67593, 68160, 71568, 79520, 80640, 81792, 89460, 90124, 90880, 95424, 102240, 112655, 119280, 127232, 135186, 136320, 143136, 157717, 159040, 163584, 178920, 180248, 190848, 202779, 204480, 225310, 238560, 270372, 272640, 286272, 315434, 318080, 337965, 357840, 360496, 381696, 405558, 408960, 450620, 473151, 477120, 540744, 572544, 630868, 636160, 675930, 715680, 720992, 788585, 811116, 817920, 901240, 946302, 954240, 1013895, 1081488, 1145088, 1261736, 1351860, 1419453, 1431360, 1441984, 1577170, 1599701, 1622232, 1802480, 1892604, 1908480, 2027790, 2162976, 2365755, 2523472, 2703720, 2838906, 2862720, 2883968, 3154340, 3199402, 3244464, 3604960, 3785208, 4055580, 4325952, 4731510, 4799103, 5046944, 5407440, 5677812, 5725440, 5767936, 6308680, 6398804, 6488928, 7097265, 7209920, 7570416, 7998505, 8111160, 8651904, 9463020, 9598206, 10093888, 10814880, 11197907, 11355624, 12617360, 12797608, 12977856, 14194530, 14397309, 14419840, 15140832, 15997010, 16222320, 17303808, 18926040, 19196412, 20187776, 21629760, 22395814, 22711248, 23995515, 25234720, 25595216, 25955712, 28389060, 28794618, 28839680, 30281664, 31994020, 32444640, 33593721, 37852080, 38392824, 40375552, 43259520, 44791628, 45422496, 47991030, 50469440, 51190432, 51911424, 55989535, 56778120, 57589236, 60563328, 63988040, 64889280, 67187442, 71986545, 75704160, 76785648, 86519040, 89583256, 90844992, 95982060, 100781163, 100938880, 102380864, 111979070, 113556240, 115178472, 121126656, 127976080, 129778560, 134374884, 143973090, 151408320, 153571296, 167968605, 179166512, 181689984, 191964120, 201562326, 201877760, 204761728, 223958140, 227112480, 230356944, 255952160, 259557120, 268749768, 287946180, 302816640, 307142592, 335937210, 358333024, 363379968, 383928240, 403124652, 409523456, 447916280, 454224960, 460713888, 503905815, 511904320, 537499536, 575892360, 605633280, 614285184, 671874420, 716666048, 767856480, 806249304, 895832560, 908449920, 921427776, 1007811630, 1023808640, 1074999072, 1151784720, 1228570368, 1343748840, 1433332096, 1535712960, 1612498608, 1791665120, 1816899840, 1842855552, 2015623260, 2047617280, 2149998144, 2303569440, 2687497680, 2866664192, 3071425920, 3224997216, 3583330240, 3685711104, 4031246520, 4299996288, 4607138880, 5374995360, 6142851840, 6449994432, 7166660480, 8062493040, 8599992576, 9214277760, 10749990720, 12899988864, 14333320960, 16124986080, 18428555520, 21499981440, 25799977728, 32249972160, 42999962880, 64499944320, 128999888640]

約数ペア:

[(1, 128999888640), (2, 64499944320), (3, 42999962880), (4, 32249972160), (5, 25799977728), (6, 21499981440), (7, 18428555520), (8, 16124986080), (9, 14333320960), (10, 12899988864), (12, 10749990720), (14, 9214277760), (15, 8599992576), (16, 8062493040), (18, 7166660480), (20, 6449994432), (21, 6142851840), (24, 5374995360), (28, 4607138880), (30, 4299996288), (32, 4031246520), (35, 3685711104), (36, 3583330240), (40, 3224997216), (42, 3071425920), (45, 2866664192), (48, 2687497680), (56, 2303569440), (60, 2149998144), (63, 2047617280), (64, 2015623260), (70, 1842855552), (71, 1816899840), (72, 1791665120), (80, 1612498608), (84, 1535712960), (90, 1433332096), (96, 1343748840), (105, 1228570368), (112, 1151784720), (120, 1074999072), (126, 1023808640), (128, 1007811630), (140, 921427776), (142, 908449920), (144, 895832560), (160, 806249304), (168, 767856480), (180, 716666048), (192, 671874420), (210, 614285184), (213, 605633280), (224, 575892360), (240, 537499536), (252, 511904320), (256, 503905815), (280, 460713888), (284, 454224960), (288, 447916280), (315, 409523456), (320, 403124652), (336, 383928240), (355, 363379968), (360, 358333024), (384, 335937210), (420, 307142592), (426, 302816640), (448, 287946180), (480, 268749768), (497, 259557120), (504, 255952160), (560, 230356944), (568, 227112480), (576, 223958140), (630, 204761728), (639, 201877760), (640, 201562326), (672, 191964120), (710, 181689984), (720, 179166512), (768, 167968605), (840, 153571296), (852, 151408320), (896, 143973090), (960, 134374884), (994, 129778560), (1008, 127976080), (1065, 121126656), (1120, 115178472), (1136, 113556240), (1152, 111979070), (1260, 102380864), (1278, 100938880), (1280, 100781163), (1344, 95982060), (1420, 90844992), (1440, 89583256), (1491, 86519040), (1680, 76785648), (1704, 75704160), (1792, 71986545), (1920, 67187442), (1988, 64889280), (2016, 63988040), (2130, 60563328), (2240, 57589236), (2272, 56778120), (2304, 55989535), (2485, 51911424), (2520, 51190432), (2556, 50469440), (2688, 47991030), (2840, 45422496), (2880, 44791628), (2982, 43259520), (3195, 40375552), (3360, 38392824), (3408, 37852080), (3840, 33593721), (3976, 32444640), (4032, 31994020), (4260, 30281664), (4473, 28839680), (4480, 28794618), (4544, 28389060), (4970, 25955712), (5040, 25595216), (5112, 25234720), (5376, 23995515), (5680, 22711248), (5760, 22395814), (5964, 21629760), (6390, 20187776), (6720, 19196412), (6816, 18926040), (7455, 17303808), (7952, 16222320), (8064, 15997010), (8520, 15140832), (8946, 14419840), (8960, 14397309), (9088, 14194530), (9940, 12977856), (10080, 12797608), (10224, 12617360), (11360, 11355624), (11520, 11197907), (11928, 10814880), (12780, 10093888), (13440, 9598206), (13632, 9463020), (14910, 8651904), (15904, 8111160), (16128, 7998505), (17040, 7570416), (17892, 7209920), (18176, 7097265), (19880, 6488928), (20160, 6398804), (20448, 6308680), (22365, 5767936), (22531, 5725440), (22720, 5677812), (23856, 5407440), (25560, 5046944), (26880, 4799103), (27264, 4731510), (29820, 4325952), (31808, 4055580), (34080, 3785208), (35784, 3604960), (39760, 3244464), (40320, 3199402), (40896, 3154340), (44730, 2883968), (45062, 2862720), (45440, 2838906), (47712, 2703720), (51120, 2523472), (54528, 2365755), (59640, 2162976), (63616, 2027790), (67593, 1908480), (68160, 1892604), (71568, 1802480), (79520, 1622232), (80640, 1599701), (81792, 1577170), (89460, 1441984), (90124, 1431360), (90880, 1419453), (95424, 1351860), (102240, 1261736), (112655, 1145088), (119280, 1081488), (127232, 1013895), (135186, 954240), (136320, 946302), (143136, 901240), (157717, 817920), (159040, 811116), (163584, 788585), (178920, 720992), (180248, 715680), (190848, 675930), (202779, 636160), (204480, 630868), (225310, 572544), (238560, 540744), (270372, 477120), (272640, 473151), (286272, 450620), (315434, 408960), (318080, 405558), (337965, 381696), (357840, 360496)]