19287717120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 648

約数和(自身を含む): 79389483264

約数和(自身を除く): 60101766144

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, 47, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 112, 120, 126, 128, 140, 141, 144, 147, 160, 168, 180, 188, 192, 196, 210, 224, 235, 240, 245, 252, 256, 280, 282, 288, 294, 315, 320, 329, 336, 360, 376, 384, 392, 420, 423, 441, 448, 470, 480, 490, 504, 560, 564, 576, 588, 630, 640, 658, 672, 705, 720, 727, 735, 752, 768, 784, 840, 846, 882, 896, 940, 960, 980, 987, 1008, 1120, 1128, 1152, 1176, 1260, 1280, 1316, 1344, 1410, 1440, 1454, 1470, 1504, 1568, 1645, 1680, 1692, 1764, 1792, 1880, 1920, 1960, 1974, 2016, 2115, 2181, 2205, 2240, 2256, 2303, 2304, 2352, 2520, 2632, 2688, 2820, 2880, 2908, 2940, 2961, 3008, 3136, 3290, 3360, 3384, 3528, 3635, 3760, 3840, 3920, 3948, 4032, 4230, 4362, 4410, 4480, 4512, 4606, 4704, 4935, 5040, 5089, 5264, 5376, 5640, 5760, 5816, 5880, 5922, 6016, 6272, 6543, 6580, 6720, 6768, 6909, 7056, 7270, 7520, 7840, 7896, 8064, 8460, 8724, 8820, 8960, 9024, 9212, 9408, 9870, 10080, 10178, 10528, 10905, 11280, 11515, 11520, 11632, 11760, 11844, 12032, 12544, 13086, 13160, 13440, 13536, 13818, 14112, 14540, 14805, 15040, 15267, 15680, 15792, 16128, 16920, 17448, 17640, 18048, 18424, 18816, 19740, 20160, 20356, 20727, 21056, 21810, 22560, 23030, 23264, 23520, 23688, 25445, 26172, 26320, 26880, 27072, 27636, 28224, 29080, 29610, 30080, 30534, 31360, 31584, 32715, 33840, 34169, 34545, 34896, 35280, 35623, 36096, 36848, 37632, 39480, 40320, 40712, 41454, 42112, 43620, 45120, 45801, 46060, 46528, 47040, 47376, 50890, 52344, 52640, 54144, 55272, 56448, 58160, 59220, 60160, 61068, 62720, 63168, 65430, 67680, 68338, 69090, 69792, 70560, 71246, 73696, 76335, 78960, 80640, 81424, 82908, 84224, 87240, 90240, 91602, 92120, 93056, 94080, 94752, 101780, 102507, 103635, 104688, 105280, 106869, 108288, 110544, 112896, 116320, 118440, 122136, 126336, 130860, 135360, 136676, 138180, 139584, 141120, 142492, 147392, 152670, 157920, 162848, 165816, 170845, 174480, 178115, 180480, 183204, 184240, 186112, 188160, 189504, 203560, 205014, 207270, 209376, 210560, 213738, 221088, 229005, 232640, 236880, 239183, 244272, 252672, 261720, 270720, 273352, 276360, 279168, 282240, 284984, 294784, 305340, 307521, 315840, 320607, 325696, 331632, 341690, 348960, 356230, 366408, 368480, 379008, 407120, 410028, 414540, 418752, 421120, 427476, 442176, 458010, 465280, 473760, 478366, 488544, 512535, 523440, 534345, 541440, 546704, 552720, 558336, 564480, 569968, 589568, 610680, 615042, 631680, 641214, 651392, 663264, 683380, 697920, 712460, 717549, 732816, 736960, 758016, 814240, 820056, 829080, 837504, 854952, 884352, 916020, 930560, 947520, 956732, 977088, 1025070, 1046880, 1068690, 1093408, 1105440, 1139936, 1195915, 1221360, 1230084, 1263360, 1282428, 1302784, 1326528, 1366760, 1395840, 1424920, 1435098, 1465632, 1473920, 1537605, 1603035, 1628480, 1640112, 1658160, 1674281, 1675008, 1709904, 1768704, 1832040, 1895040, 1913464, 1954176, 2050140, 2093760, 2137380, 2152647, 2186816, 2210880, 2279872, 2391830, 2442720, 2460168, 2564856, 2653056, 2733520, 2791680, 2849840, 2870196, 2931264, 2947840, 3075210, 3206070, 3256960, 3280224, 3316320, 3348562, 3419808, 3587745, 3664080, 3790080, 3826928, 3908352, 4100280, 4187520, 4274760, 4305294, 4373632, 4421760, 4559744, 4783660, 4885440, 4920336, 5022843, 5129712, 5306112, 5467040, 5699680, 5740392, 5862528, 6150420, 6412140, 6513920, 6560448, 6632640, 6697124, 6839616, 7175490, 7328160, 7653856, 8200560, 8371405, 8375040, 8549520, 8610588, 8747264, 8843520, 9119488, 9567320, 9770880, 9840672, 10045686, 10259424, 10763235, 10934080, 11399360, 11480784, 11725056, 12300840, 12824280, 13120896, 13265280, 13394248, 13679232, 14350980, 14656320, 15068529, 15307712, 16401120, 16742810, 17099040, 17221176, 19134640, 19541760, 19681344, 20091372, 20518848, 21526470, 21868160, 22798720, 22961568, 24601680, 25114215, 25648560, 26241792, 26530560, 26788496, 27358464, 28701960, 29312640, 30137058, 30615424, 32802240, 33485620, 34198080, 34442352, 38269280, 39362688, 40182744, 41037696, 43052940, 43736320, 45597440, 45923136, 49203360, 50228430, 51297120, 53576992, 57403920, 58625280, 60274116, 61230848, 65604480, 66971240, 68396160, 68884704, 75342645, 76538560, 78725376, 80365488, 82075392, 86105880, 91846272, 98406720, 100456860, 102594240, 107153984, 114807840, 120548232, 131208960, 133942480, 136792320, 137769408, 150685290, 153077120, 160730976, 172211760, 183692544, 196813440, 200913720, 205188480, 214307968, 229615680, 241096464, 267884960, 275538816, 301370580, 306154240, 321461952, 344423520, 393626880, 401827440, 410376960, 428615936, 459231360, 482192928, 535769920, 551077632, 602741160, 642923904, 688847040, 803654880, 918462720, 964385856, 1071539840, 1205482320, 1285847808, 1377694080, 1607309760, 1928771712, 2143079680, 2410964640, 2755388160, 3214619520, 3857543424, 4821929280, 6429239040, 9643858560, 19287717120]

約数ペア:

[(1, 19287717120), (2, 9643858560), (3, 6429239040), (4, 4821929280), (5, 3857543424), (6, 3214619520), (7, 2755388160), (8, 2410964640), (9, 2143079680), (10, 1928771712), (12, 1607309760), (14, 1377694080), (15, 1285847808), (16, 1205482320), (18, 1071539840), (20, 964385856), (21, 918462720), (24, 803654880), (28, 688847040), (30, 642923904), (32, 602741160), (35, 551077632), (36, 535769920), (40, 482192928), (42, 459231360), (45, 428615936), (47, 410376960), (48, 401827440), (49, 393626880), (56, 344423520), (60, 321461952), (63, 306154240), (64, 301370580), (70, 275538816), (72, 267884960), (80, 241096464), (84, 229615680), (90, 214307968), (94, 205188480), (96, 200913720), (98, 196813440), (105, 183692544), (112, 172211760), (120, 160730976), (126, 153077120), (128, 150685290), (140, 137769408), (141, 136792320), (144, 133942480), (147, 131208960), (160, 120548232), (168, 114807840), (180, 107153984), (188, 102594240), (192, 100456860), (196, 98406720), (210, 91846272), (224, 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13679232), (1440, 13394248), (1454, 13265280), (1470, 13120896), (1504, 12824280), (1568, 12300840), (1645, 11725056), (1680, 11480784), (1692, 11399360), (1764, 10934080), (1792, 10763235), (1880, 10259424), (1920, 10045686), (1960, 9840672), (1974, 9770880), (2016, 9567320), (2115, 9119488), (2181, 8843520), (2205, 8747264), (2240, 8610588), (2256, 8549520), (2303, 8375040), (2304, 8371405), (2352, 8200560), (2520, 7653856), (2632, 7328160), (2688, 7175490), (2820, 6839616), (2880, 6697124), (2908, 6632640), (2940, 6560448), (2961, 6513920), (3008, 6412140), (3136, 6150420), (3290, 5862528), (3360, 5740392), (3384, 5699680), (3528, 5467040), (3635, 5306112), (3760, 5129712), (3840, 5022843), (3920, 4920336), (3948, 4885440), (4032, 4783660), (4230, 4559744), (4362, 4421760), (4410, 4373632), (4480, 4305294), (4512, 4274760), (4606, 4187520), (4704, 4100280), (4935, 3908352), (5040, 3826928), (5089, 3790080), (5264, 3664080), (5376, 3587745), (5640, 3419808), (5760, 3348562), (5816, 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