20396789280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 768

約数和(自身を含む): 84722319360

約数和(自身を除く): 64325530080

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, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 113, 120, 126, 127, 135, 140, 141, 144, 160, 168, 180, 188, 189, 210, 216, 224, 226, 235, 240, 252, 254, 270, 280, 282, 288, 315, 329, 336, 339, 360, 376, 378, 381, 420, 423, 432, 452, 470, 480, 504, 508, 540, 560, 564, 565, 630, 635, 658, 672, 678, 705, 720, 752, 756, 762, 791, 840, 846, 864, 889, 904, 940, 945, 987, 1008, 1016, 1017, 1080, 1120, 1128, 1130, 1143, 1260, 1269, 1270, 1316, 1356, 1410, 1440, 1504, 1512, 1524, 1582, 1645, 1680, 1692, 1695, 1778, 1808, 1880, 1890, 1905, 1974, 2016, 2032, 2034, 2115, 2160, 2256, 2260, 2286, 2373, 2520, 2538, 2540, 2632, 2667, 2712, 2820, 2961, 3024, 3048, 3051, 3164, 3290, 3360, 3384, 3390, 3429, 3556, 3616, 3760, 3780, 3810, 3948, 3955, 4064, 4068, 4230, 4320, 4445, 4512, 4520, 4572, 4746, 4935, 5040, 5076, 5080, 5085, 5264, 5311, 5334, 5424, 5640, 5715, 5922, 5969, 6048, 6096, 6102, 6328, 6345, 6580, 6768, 6780, 6858, 7112, 7119, 7520, 7560, 7620, 7896, 7910, 8001, 8136, 8460, 8883, 8890, 9040, 9144, 9492, 9870, 10080, 10152, 10160, 10170, 10528, 10622, 10668, 10848, 11280, 11430, 11844, 11865, 11938, 12192, 12204, 12656, 12690, 13160, 13335, 13536, 13560, 13716, 14224, 14238, 14351, 14805, 15120, 15240, 15255, 15792, 15820, 15933, 16002, 16272, 16920, 17145, 17766, 17780, 17907, 18080, 18288, 18984, 19740, 20304, 20320, 20340, 21244, 21336, 21357, 22560, 22860, 23688, 23730, 23876, 24003, 24408, 25312, 25380, 26320, 26555, 26670, 27120, 27432, 28448, 28476, 28702, 29610, 29845, 30240, 30480, 30510, 31584, 31640, 31866, 32004, 32544, 33840, 34290, 35532, 35560, 35595, 35814, 36576, 37177, 37968, 39480, 40005, 40608, 40680, 41783, 42488, 42672, 42714, 43053, 44415, 45720, 47376, 47460, 47752, 47799, 48006, 48816, 50760, 52640, 53110, 53340, 53721, 54240, 54864, 56952, 57404, 59220, 59690, 60960, 61020, 63280, 63732, 64008, 67680, 68580, 71064, 71120, 71190, 71628, 71755, 74354, 75936, 78960, 79665, 80010, 81360, 83566, 84976, 85344, 85428, 86106, 88830, 89535, 91440, 94752, 94920, 95504, 95598, 96012, 97632, 100457, 101520, 106220, 106680, 106785, 107442, 109728, 111531, 113904, 114808, 118440, 119380, 120015, 122040, 125349, 126560, 127464, 128016, 129159, 137160, 142128, 142240, 142380, 143256, 143397, 143510, 148708, 157920, 159330, 160020, 161163, 162720, 167132, 169952, 170856, 172212, 177660, 179070, 182880, 185885, 189840, 191008, 191196, 192024, 200914, 203040, 208915, 212440, 213360, 213570, 214884, 215265, 223062, 227808, 229616, 236880, 238760, 238995, 240030, 244080, 250698, 254928, 256032, 258318, 268605, 274320, 284256, 284760, 286512, 286794, 287020, 297416, 301371, 318660, 320040, 322326, 334264, 334593, 341712, 344424, 355320, 358140, 371770, 376047, 379680, 382392, 384048, 387477, 401828, 417830, 424880, 426720, 427140, 429768, 430530, 446124, 459232, 473760, 477520, 477990, 480060, 488160, 501396, 502285, 509856, 516636, 537210, 548640, 557655, 569520, 573024, 573588, 574040, 594832, 602742, 626745, 637320, 640080, 644652, 645795, 668528, 669186, 674497, 683424, 688848, 710640, 716280, 716985, 743540, 752094, 764784, 768096, 774954, 803656, 805815, 835660, 849760, 854280, 859536, 861060, 892248, 904113, 955040, 955980, 960120, 1002792, 1003779, 1004570, 1033272, 1074420, 1115310, 1128141, 1139040, 1147176, 1148080, 1189664, 1205484, 1253490, 1274640, 1280160, 1289304, 1291590, 1337056, 1338372, 1348994, 1377696, 1421280, 1432560, 1433970, 1487080, 1504188, 1506855, 1529568, 1549908, 1607312, 1611630, 1671320, 1672965, 1708560, 1719072, 1722120, 1784496, 1808226, 1880235, 1911960, 1920240, 1937385, 2005584, 2007558, 2009140, 2023491, 2066544, 2148840, 2230620, 2256282, 2294352, 2296160, 2410968, 2506980, 2549280, 2578608, 2583180, 2676744, 2697988, 2712339, 2865120, 2867940, 2974160, 3008376, 3013710, 3099816, 3214624, 3223260, 3342640, 3345930, 3372485, 3417120, 3444240, 3568992, 3616452, 3760470, 3823920, 3840480, 3874770, 4011168, 4015116, 4018280, 4046982, 4133088, 4297680, 4461240, 4512564, 4520565, 4588704, 4721479, 4821936, 5013960, 5018895, 5157216, 5166360, 5353488, 5395976, 5424678, 5640705, 5735880, 5948320, 6016752, 6027420, 6070473, 6199632, 6446520, 6685280, 6691860, 6744970, 6888480, 7232904, 7520940, 7647840, 7749540, 8030232, 8036560, 8093964, 8595360, 8922480, 9025128, 9041130, 9442958, 9643872, 10027920, 10037790, 10117455, 10332720, 10706976, 10791952, 10849356, 11281410, 11471760, 12033504, 12054840, 12140946, 12399264, 12893040, 13383720, 13489940, 13561695, 14164437, 14465808, 15041880, 15499080, 16060464, 16073120, 16187928, 17844960, 18050256, 18082260, 18211419, 18885916, 20055840, 20075580, 20234910, 20665440, 21583904, 21698712, 22562820, 22943520, 23607395, 24109680, 24281892, 25786080, 26767440, 26979880, 27123390, 28328874, 28931616, 30083760, 30352365, 30998160, 32120928, 32375856, 36100512, 36164520, 36422838, 37771832, 40151160, 40469820, 42493311, 43397424, 45125640, 47214790, 48219360, 48563784, 53534880, 53959760, 54246780, 56657748, 60167520, 60704730, 61996320, 64751712, 70822185, 72329040, 72845676, 75543664, 80302320, 80939640, 84986622, 86794848, 90251280, 91057095, 94429580, 97127568, 107919520, 108493560, 113315496, 121409460, 127479933, 141644370, 144658080, 145691352, 151087328, 160604640, 161879280, 169973244, 180502560, 182114190, 188859160, 194255136, 212466555, 216987120, 226630992, 242818920, 254959866, 283288740, 291382704, 323758560, 339946488, 364228380, 377718320, 424933110, 433974240, 453261984, 485637840, 509919732, 566577480, 582765408, 637399665, 679892976, 728456760, 755436640, 849866220, 971275680, 1019839464, 1133154960, 1274799330, 1359785952, 1456913520, 1699732440, 2039678928, 2266309920, 2549598660, 2913827040, 3399464880, 4079357856, 5099197320, 6798929760, 10198394640, 20396789280]

約数ペア:

[(1, 20396789280), (2, 10198394640), (3, 6798929760), (4, 5099197320), (5, 4079357856), (6, 3399464880), (7, 2913827040), (8, 2549598660), (9, 2266309920), (10, 2039678928), (12, 1699732440), (14, 1456913520), (15, 1359785952), (16, 1274799330), (18, 1133154960), (20, 1019839464), (21, 971275680), (24, 849866220), (27, 755436640), (28, 728456760), (30, 679892976), (32, 637399665), (35, 582765408), (36, 566577480), (40, 509919732), (42, 485637840), (45, 453261984), (47, 433974240), (48, 424933110), (54, 377718320), (56, 364228380), (60, 339946488), (63, 323758560), (70, 291382704), (72, 283288740), (80, 254959866), (84, 242818920), (90, 226630992), (94, 216987120), (96, 212466555), (105, 194255136), (108, 188859160), (112, 182114190), (113, 180502560), (120, 169973244), (126, 161879280), (127, 160604640), (135, 151087328), (140, 145691352), (141, 144658080), (144, 141644370), (160, 127479933), (168, 121409460), (180, 113315496), (188, 108493560), (189, 107919520), (210, 97127568), (216, 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