1398455520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 384

約数和(自身を含む): 5550031872

約数和(自身を除く): 4151576352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 157, 160, 165, 168, 176, 210, 220, 224, 231, 240, 241, 264, 280, 308, 314, 330, 336, 352, 385, 420, 440, 462, 471, 480, 482, 528, 560, 616, 628, 660, 672, 723, 770, 785, 840, 880, 924, 942, 964, 1056, 1099, 1120, 1155, 1205, 1232, 1256, 1320, 1446, 1540, 1570, 1680, 1687, 1727, 1760, 1848, 1884, 1928, 2198, 2310, 2355, 2410, 2464, 2512, 2640, 2651, 2892, 3080, 3140, 3297, 3360, 3374, 3454, 3615, 3696, 3768, 3856, 4396, 4620, 4710, 4820, 5024, 5061, 5181, 5280, 5302, 5495, 5784, 6160, 6280, 6594, 6748, 6908, 7230, 7392, 7536, 7712, 7953, 8435, 8635, 8792, 9240, 9420, 9640, 10122, 10362, 10604, 10990, 11568, 12089, 12320, 12560, 13188, 13255, 13496, 13816, 14460, 15072, 15906, 16485, 16870, 17270, 17584, 18480, 18557, 18840, 19280, 20244, 20724, 21208, 21980, 23136, 24178, 25120, 25305, 25905, 26376, 26510, 26992, 27632, 28920, 31812, 32970, 33740, 34540, 35168, 36267, 36960, 37114, 37680, 37837, 38560, 39765, 40488, 41448, 42416, 43960, 48356, 50610, 51810, 52752, 53020, 53984, 55264, 55671, 57840, 60445, 63624, 65940, 67480, 69080, 72534, 74228, 75360, 75674, 79530, 80976, 82896, 84832, 87920, 92785, 96712, 101220, 103620, 105504, 106040, 111342, 113511, 115680, 120890, 127248, 131880, 134960, 138160, 145068, 148456, 151348, 159060, 161952, 165792, 175840, 181335, 185570, 189185, 193424, 202440, 207240, 212080, 222684, 227022, 241780, 254496, 263760, 264859, 269920, 276320, 278355, 290136, 296912, 302696, 318120, 362670, 371140, 378370, 386848, 404880, 414480, 416207, 424160, 445368, 454044, 483560, 527520, 529718, 556710, 567555, 580272, 593824, 605392, 636240, 725340, 742280, 756740, 794577, 809760, 828960, 832414, 890736, 908088, 967120, 1059436, 1113420, 1135110, 1160544, 1210784, 1248621, 1272480, 1324295, 1450680, 1484560, 1513480, 1589154, 1664828, 1781472, 1816176, 1934240, 2081035, 2118872, 2226840, 2270220, 2497242, 2648590, 2901360, 2913449, 2969120, 3026960, 3178308, 3329656, 3632352, 3972885, 4162070, 4237744, 4453680, 4540440, 4994484, 5297180, 5802720, 5826898, 6053920, 6243105, 6356616, 6659312, 7945770, 8324140, 8475488, 8740347, 8907360, 9080880, 9988968, 10594360, 11653796, 12486210, 12713232, 13318624, 14567245, 15891540, 16648280, 17480694, 18161760, 19977936, 21188720, 23307592, 24972420, 25426464, 29134490, 31783080, 33296560, 34961388, 39955872, 42377440, 43701735, 46615184, 49944840, 58268980, 63566160, 66593120, 69922776, 87403470, 93230368, 99889680, 116537960, 127132320, 139845552, 174806940, 199779360, 233075920, 279691104, 349613880, 466151840, 699227760, 1398455520]

約数ペア:

[(1, 1398455520), (2, 699227760), (3, 466151840), (4, 349613880), (5, 279691104), (6, 233075920), (7, 199779360), (8, 174806940), (10, 139845552), (11, 127132320), (12, 116537960), (14, 99889680), (15, 93230368), (16, 87403470), (20, 69922776), (21, 66593120), (22, 63566160), (24, 58268980), (28, 49944840), (30, 46615184), (32, 43701735), (33, 42377440), (35, 39955872), (40, 34961388), (42, 33296560), (44, 31783080), (48, 29134490), (55, 25426464), (56, 24972420), (60, 23307592), (66, 21188720), (70, 19977936), (77, 18161760), (80, 17480694), (84, 16648280), (88, 15891540), (96, 14567245), (105, 13318624), (110, 12713232), (112, 12486210), (120, 11653796), (132, 10594360), (140, 9988968), (154, 9080880), (157, 8907360), (160, 8740347), (165, 8475488), (168, 8324140), (176, 7945770), (210, 6659312), (220, 6356616), (224, 6243105), (231, 6053920), (240, 5826898), (241, 5802720), (264, 5297180), (280, 4994484), (308, 4540440), (314, 4453680), (330, 4237744), (336, 4162070), (352, 3972885), (385, 3632352), (420, 3329656), (440, 3178308), (462, 3026960), (471, 2969120), (480, 2913449), (482, 2901360), (528, 2648590), (560, 2497242), (616, 2270220), (628, 2226840), (660, 2118872), (672, 2081035), (723, 1934240), (770, 1816176), (785, 1781472), (840, 1664828), (880, 1589154), (924, 1513480), (942, 1484560), (964, 1450680), (1056, 1324295), (1099, 1272480), (1120, 1248621), (1155, 1210784), (1205, 1160544), (1232, 1135110), (1256, 1113420), (1320, 1059436), (1446, 967120), (1540, 908088), (1570, 890736), (1680, 832414), (1687, 828960), (1727, 809760), (1760, 794577), (1848, 756740), (1884, 742280), (1928, 725340), (2198, 636240), (2310, 605392), (2355, 593824), (2410, 580272), (2464, 567555), (2512, 556710), (2640, 529718), (2651, 527520), (2892, 483560), (3080, 454044), (3140, 445368), (3297, 424160), (3360, 416207), (3374, 414480), (3454, 404880), (3615, 386848), (3696, 378370), (3768, 371140), (3856, 362670), (4396, 318120), (4620, 302696), (4710, 296912), (4820, 290136), (5024, 278355), (5061, 276320), (5181, 269920), (5280, 264859), (5302, 263760), (5495, 254496), (5784, 241780), (6160, 227022), (6280, 222684), (6594, 212080), (6748, 207240), (6908, 202440), (7230, 193424), (7392, 189185), (7536, 185570), (7712, 181335), (7953, 175840), (8435, 165792), (8635, 161952), (8792, 159060), (9240, 151348), (9420, 148456), (9640, 145068), (10122, 138160), (10362, 134960), (10604, 131880), (10990, 127248), (11568, 120890), (12089, 115680), (12320, 113511), (12560, 111342), (13188, 106040), (13255, 105504), (13496, 103620), (13816, 101220), (14460, 96712), (15072, 92785), (15906, 87920), (16485, 84832), (16870, 82896), (17270, 80976), (17584, 79530), (18480, 75674), (18557, 75360), (18840, 74228), (19280, 72534), (20244, 69080), (20724, 67480), (21208, 65940), (21980, 63624), (23136, 60445), (24178, 57840), (25120, 55671), (25305, 55264), (25905, 53984), (26376, 53020), (26510, 52752), (26992, 51810), (27632, 50610), (28920, 48356), (31812, 43960), (32970, 42416), (33740, 41448), (34540, 40488), (35168, 39765), (36267, 38560), (36960, 37837), (37114, 37680)]