199997441280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3416

約数の個数: 1152

約数和(自身を含む): 919741132800

約数和(自身を除く): 719743691520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 108, 112, 114, 117, 120, 126, 128, 130, 133, 135, 140, 144, 152, 156, 160, 168, 171, 180, 182, 189, 190, 192, 195, 208, 210, 216, 224, 228, 234, 240, 247, 252, 256, 260, 266, 270, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 351, 360, 364, 378, 380, 384, 390, 399, 416, 420, 432, 448, 455, 456, 468, 480, 494, 504, 513, 520, 532, 540, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 702, 720, 728, 741, 756, 760, 768, 780, 798, 819, 832, 840, 855, 864, 896, 910, 912, 936, 945, 960, 988, 1008, 1026, 1040, 1064, 1080, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1330, 1344, 1365, 1368, 1404, 1440, 1456, 1482, 1512, 1520, 1560, 1596, 1638, 1664, 1680, 1710, 1728, 1729, 1755, 1792, 1820, 1824, 1872, 1890, 1920, 1976, 1995, 2016, 2052, 2080, 2128, 2160, 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913731, 919296, 933660, 937160, 948480, 953895, 963936, 995904, 1017488, 1044264, 1048320, 1054305, 1067040, 1071040, 1106560, 1124592, 1144674, 1149120, 1174797, 1204920, 1218308, 1244880, 1265166, 1271860, 1285248, 1305330, 1327872, 1335453, 1392352, 1405740, 1422720, 1445904, 1493856, 1499456, 1522885, 1526232, 1532160, 1566396, 1572480, 1606560, 1653418, 1659840, 1686888, 1707264, 1717011, 1740440, 1780604, 1807380, 1827462, 1867320, 1874320, 1907790, 1927872, 1957995, 1991808, 2034976, 2088528, 2108610, 2134080, 2142080, 2213120, 2225755, 2249184, 2289348, 2298240, 2349594, 2409840, 2436616, 2480127, 2489760, 2530332, 2543720, 2570496, 2610660, 2670906, 2741193, 2784704, 2811480, 2845440, 2861685, 2891808, 2987712, 2998912, 3045770, 3052464, 3132792, 3144960, 3162915, 3213120, 3306836, 3319680, 3373776, 3434022, 3480880, 3561208, 3614760, 3654924, 3734640, 3748640, 3815580, 3855744, 3915990, 3983616, 4006359, 4069952, 4133545, 4177056, 4217220, 4268160, 4284160, 4451510, 4498368, 4568655, 4578696, 4596480, 4699188, 4819680, 4873232, 4960254, 4979520, 5060664, 5087440, 5221320, 5341812, 5482386, 5569408, 5622960, 5723370, 5783616, 5786963, 5873985, 5975424, 5997824, 6091540, 6104928, 6265584, 6325830, 6426240, 6613672, 6639360, 6677265, 6747552, 6868044, 6961760, 7122416, 7229520, 7309848, 7440381, 7469280, 7497280, 7631160, 7711488, 7831980, 8012718, 8139904, 8223579, 8267090, 8354112, 8434440, 8536320, 8585055, 8903020, 8996736, 9137310, 9157392, 9398376, 9639360, 9746464, 9920508, 9959040, 10121328, 10174880, 10442640, 10683624, 10964772, 11138816, 11245920, 11446740, 11567232, 11573926, 11747970, 11950848, 12019077, 12183080, 12209856, 12400635, 12531168, 12651660, 12852480, 13227344, 13354530, 13495104, 13705965, 13736088, 13923520, 14244832, 14459040, 14619696, 14880762, 14938560, 14994560, 15262320, 15663960, 16025436, 16279808, 16447158, 16534180, 16708224, 16868880, 17170110, 17360889, 17806040, 17993472, 18274620, 18314784, 18796752, 19278720, 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約数ペア:

[(1, 199997441280), (2, 99998720640), (3, 66665813760), (4, 49999360320), (5, 39999488256), (6, 33332906880), (7, 28571063040), (8, 24999680160), (9, 22221937920), (10, 19999744128), (12, 16666453440), (13, 15384418560), (14, 14285531520), (15, 13333162752), (16, 12499840080), (18, 11110968960), (19, 10526181120), (20, 9999872064), (21, 9523687680), (24, 8333226720), (26, 7692209280), (27, 7407312640), (28, 7142765760), (30, 6666581376), (32, 6249920040), (35, 5714212608), (36, 5555484480), (38, 5263090560), (39, 5128139520), (40, 4999936032), (42, 4761843840), (45, 4444387584), (48, 4166613360), (52, 3846104640), (54, 3703656320), (56, 3571382880), (57, 3508727040), (60, 3333290688), (63, 3174562560), (64, 3124960020), (65, 3076883712), (70, 2857106304), (72, 2777742240), (76, 2631545280), (78, 2564069760), (80, 2499968016), (84, 2380921920), (90, 2222193792), (91, 2197774080), (95, 2105236224), (96, 2083306680), (104, 1923052320), (105, 1904737536), (108, 1851828160), (112, 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