4271671040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 432

約数和(自身を含む): 13309873920

約数和(自身を除く): 9038202880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 128, 130, 140, 155, 160, 169, 182, 196, 208, 217, 224, 245, 248, 256, 260, 280, 310, 320, 338, 364, 392, 403, 416, 434, 448, 455, 490, 496, 520, 560, 620, 637, 640, 676, 728, 784, 806, 832, 845, 868, 896, 910, 980, 992, 1040, 1085, 1120, 1183, 1240, 1274, 1280, 1352, 1456, 1519, 1568, 1612, 1664, 1690, 1736, 1792, 1820, 1960, 1984, 2015, 2080, 2170, 2197, 2240, 2366, 2480, 2548, 2704, 2821, 2912, 3038, 3136, 3185, 3224, 3328, 3380, 3472, 3640, 3920, 3968, 4030, 4160, 4340, 4394, 4480, 4732, 4960, 5096, 5239, 5408, 5642, 5824, 5915, 6076, 6272, 6370, 6448, 6760, 6944, 7280, 7595, 7840, 7936, 8060, 8281, 8320, 8680, 8788, 8960, 9464, 9920, 10192, 10478, 10816, 10985, 11284, 11648, 11830, 12152, 12544, 12740, 12896, 13520, 13888, 14105, 14560, 15190, 15379, 15680, 16120, 16562, 16640, 17360, 17576, 18928, 19747, 19840, 20384, 20956, 21632, 21970, 22568, 23296, 23660, 24304, 25480, 25792, 26195, 27040, 27776, 28210, 29120, 30380, 30758, 31360, 32240, 33124, 34720, 35152, 36673, 37856, 39494, 39680, 40768, 41405, 41912, 43264, 43940, 45136, 47320, 48608, 50960, 51584, 52390, 54080, 55552, 56420, 58240, 60760, 61516, 62720, 64480, 66248, 68107, 69440, 70304, 73346, 75712, 76895, 78988, 81536, 82810, 83824, 87880, 90272, 94640, 97216, 98735, 101920, 103168, 104780, 107653, 108160, 112840, 116480, 121520, 123032, 128960, 132496, 136214, 138880, 140608, 146692, 151424, 153790, 157976, 163072, 165620, 167648, 175760, 180544, 183365, 189280, 194432, 197470, 203840, 209560, 215306, 216320, 225680, 243040, 246064, 256711, 257920, 264992, 272428, 277760, 281216, 293384, 302848, 307580, 315952, 331240, 335296, 340535, 351520, 361088, 366730, 378560, 388864, 394940, 407680, 419120, 430612, 451360, 476749, 486080, 492128, 513422, 515840, 529984, 538265, 544856, 562432, 586768, 615160, 631904, 662480, 670592, 681070, 703040, 722176, 733460, 757120, 789880, 815360, 838240, 861224, 902720, 953498, 972160, 984256, 1026844, 1059968, 1076530, 1089712, 1173536, 1230320, 1263808, 1283555, 1324960, 1341184, 1362140, 1406080, 1466920, 1514240, 1579760, 1676480, 1722448, 1805440, 1906996, 1944320, 1968512, 2053688, 2119936, 2153060, 2179424, 2347072, 2383745, 2460640, 2527616, 2567110, 2649920, 2724280, 2812160, 2933840, 3159520, 3337243, 3352960, 3444896, 3610880, 3813992, 3937024, 4107376, 4306120, 4358848, 4694144, 4767490, 4921280, 5055232, 5134220, 5299840, 5448560, 5867680, 6319040, 6674486, 6705920, 6889792, 7627984, 8214752, 8612240, 8717696, 9388288, 9534980, 9842560, 10268440, 10599680, 10897120, 11735360, 12638080, 13348972, 13779584, 15255968, 16429504, 16686215, 17224480, 17435392, 19069960, 19685120, 20536880, 21794240, 23470720, 25276160, 26697944, 27559168, 30511936, 32859008, 33372430, 34448960, 38139920, 41073760, 43588480, 46941440, 53395888, 61023872, 65718016, 66744860, 68897920, 76279840, 82147520, 87176960, 106791776, 122047744, 133489720, 137795840, 152559680, 164295040, 213583552, 266979440, 305119360, 328590080, 427167104, 533958880, 610238720, 854334208, 1067917760, 2135835520, 4271671040]

約数ペア:

[(1, 4271671040), (2, 2135835520), (4, 1067917760), (5, 854334208), (7, 610238720), (8, 533958880), (10, 427167104), (13, 328590080), (14, 305119360), (16, 266979440), (20, 213583552), (26, 164295040), (28, 152559680), (31, 137795840), (32, 133489720), (35, 122047744), (40, 106791776), (49, 87176960), (52, 82147520), (56, 76279840), (62, 68897920), (64, 66744860), (65, 65718016), (70, 61023872), (80, 53395888), (91, 46941440), (98, 43588480), (104, 41073760), (112, 38139920), (124, 34448960), (128, 33372430), (130, 32859008), (140, 30511936), (155, 27559168), (160, 26697944), (169, 25276160), (182, 23470720), (196, 21794240), (208, 20536880), (217, 19685120), (224, 19069960), (245, 17435392), (248, 17224480), (256, 16686215), (260, 16429504), (280, 15255968), (310, 13779584), (320, 13348972), (338, 12638080), (364, 11735360), (392, 10897120), (403, 10599680), (416, 10268440), (434, 9842560), (448, 9534980), (455, 9388288), (490, 8717696), (496, 8612240), (520, 8214752), (560, 7627984), (620, 6889792), (637, 6705920), (640, 6674486), (676, 6319040), (728, 5867680), (784, 5448560), (806, 5299840), (832, 5134220), (845, 5055232), (868, 4921280), (896, 4767490), (910, 4694144), (980, 4358848), (992, 4306120), (1040, 4107376), (1085, 3937024), (1120, 3813992), (1183, 3610880), (1240, 3444896), (1274, 3352960), (1280, 3337243), (1352, 3159520), (1456, 2933840), (1519, 2812160), (1568, 2724280), (1612, 2649920), (1664, 2567110), (1690, 2527616), (1736, 2460640), (1792, 2383745), (1820, 2347072), (1960, 2179424), (1984, 2153060), (2015, 2119936), (2080, 2053688), (2170, 1968512), (2197, 1944320), (2240, 1906996), (2366, 1805440), (2480, 1722448), (2548, 1676480), (2704, 1579760), (2821, 1514240), (2912, 1466920), (3038, 1406080), (3136, 1362140), (3185, 1341184), (3224, 1324960), (3328, 1283555), (3380, 1263808), (3472, 1230320), (3640, 1173536), (3920, 1089712), (3968, 1076530), (4030, 1059968), (4160, 1026844), (4340, 984256), (4394, 972160), (4480, 953498), (4732, 902720), (4960, 861224), (5096, 838240), (5239, 815360), (5408, 789880), (5642, 757120), (5824, 733460), (5915, 722176), (6076, 703040), (6272, 681070), (6370, 670592), (6448, 662480), (6760, 631904), (6944, 615160), (7280, 586768), (7595, 562432), (7840, 544856), (7936, 538265), (8060, 529984), (8281, 515840), (8320, 513422), (8680, 492128), (8788, 486080), (8960, 476749), (9464, 451360), (9920, 430612), (10192, 419120), (10478, 407680), (10816, 394940), (10985, 388864), (11284, 378560), (11648, 366730), (11830, 361088), (12152, 351520), (12544, 340535), (12740, 335296), (12896, 331240), (13520, 315952), (13888, 307580), (14105, 302848), (14560, 293384), (15190, 281216), (15379, 277760), (15680, 272428), (16120, 264992), (16562, 257920), (16640, 256711), (17360, 246064), (17576, 243040), (18928, 225680), (19747, 216320), (19840, 215306), (20384, 209560), (20956, 203840), (21632, 197470), (21970, 194432), (22568, 189280), (23296, 183365), (23660, 180544), (24304, 175760), (25480, 167648), (25792, 165620), (26195, 163072), (27040, 157976), (27776, 153790), (28210, 151424), (29120, 146692), (30380, 140608), (30758, 138880), (31360, 136214), (32240, 132496), (33124, 128960), (34720, 123032), (35152, 121520), (36673, 116480), (37856, 112840), (39494, 108160), (39680, 107653), (40768, 104780), (41405, 103168), (41912, 101920), (43264, 98735), (43940, 97216), (45136, 94640), (47320, 90272), (48608, 87880), (50960, 83824), (51584, 82810), (52390, 81536), (54080, 78988), (55552, 76895), (56420, 75712), (58240, 73346), (60760, 70304), (61516, 69440), (62720, 68107), (64480, 66248)]