1642417920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 432

約数和(自身を含む): 6682751712

約数和(自身を除く): 5040333792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 256, 260, 264, 286, 288, 312, 320, 330, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 640, 660, 704, 715, 720, 768, 780, 792, 832, 858, 880, 936, 960, 990, 997, 1040, 1056, 1144, 1152, 1170, 1248, 1280, 1287, 1320, 1408, 1430, 1440, 1560, 1584, 1664, 1716, 1760, 1872, 1920, 1980, 1994, 2080, 2112, 2145, 2288, 2304, 2340, 2496, 2574, 2640, 2816, 2860, 2880, 2991, 3120, 3168, 3328, 3432, 3520, 3744, 3840, 3960, 3988, 4160, 4224, 4290, 4576, 4680, 4985, 4992, 5148, 5280, 5720, 5760, 5982, 6240, 6336, 6435, 6864, 7040, 7488, 7920, 7976, 8320, 8448, 8580, 8973, 9152, 9360, 9970, 9984, 10296, 10560, 10967, 11440, 11520, 11964, 12480, 12672, 12870, 12961, 13728, 14080, 14955, 14976, 15840, 15952, 16640, 17160, 17946, 18304, 18720, 19940, 20592, 21120, 21934, 22880, 23928, 24960, 25344, 25740, 25922, 27456, 29910, 29952, 31680, 31904, 32901, 34320, 35892, 36608, 37440, 38883, 39880, 41184, 42240, 43868, 44865, 45760, 47856, 49920, 51480, 51844, 54835, 54912, 59820, 63360, 63808, 64805, 65802, 68640, 71784, 74880, 77766, 79760, 82368, 87736, 89730, 91520, 95712, 98703, 102960, 103688, 109670, 109824, 116649, 119640, 126720, 127616, 129610, 131604, 137280, 142571, 143568, 149760, 155532, 159520, 164505, 164736, 175472, 179460, 183040, 191424, 194415, 197406, 205920, 207376, 219340, 233298, 239280, 255232, 259220, 263208, 274560, 285142, 287136, 311064, 319040, 329010, 329472, 350944, 358920, 382848, 388830, 394812, 411840, 414752, 427713, 438680, 466596, 478560, 493515, 518440, 526416, 549120, 570284, 574272, 583245, 622128, 638080, 658020, 701888, 712855, 717840, 765696, 777660, 789624, 823680, 829504, 855426, 877360, 933192, 957120, 987030, 1036880, 1052832, 1140568, 1148544, 1166490, 1244256, 1276160, 1283139, 1316040, 1403776, 1425710, 1435680, 1555320, 1579248, 1647360, 1659008, 1710852, 1754720, 1866384, 1914240, 1974060, 2073760, 2105664, 2138565, 2281136, 2297088, 2332980, 2488512, 2566278, 2632080, 2807552, 2851420, 2871360, 3110640, 3158496, 3318016, 3421704, 3509440, 3732768, 3828480, 3948120, 4147520, 4211328, 4277130, 4562272, 4665960, 4977024, 5132556, 5264160, 5702840, 5742720, 6221280, 6316992, 6415695, 6843408, 7018880, 7465536, 7896240, 8295040, 8422656, 8554260, 9124544, 9331920, 9954048, 10265112, 10528320, 11405680, 11485440, 12442560, 12633984, 12831390, 13686816, 14037760, 14931072, 15792480, 16590080, 17108520, 18249088, 18663840, 20530224, 21056640, 22811360, 24885120, 25267968, 25662780, 27373632, 29862144, 31584960, 34217040, 36498176, 37327680, 41060448, 42113280, 45622720, 49770240, 51325560, 54747264, 63169920, 68434080, 74655360, 82120896, 91245440, 102651120, 109494528, 126339840, 136868160, 149310720, 164241792, 182490880, 205302240, 273736320, 328483584, 410604480, 547472640, 821208960, 1642417920]

約数ペア:

[(1, 1642417920), (2, 821208960), (3, 547472640), (4, 410604480), (5, 328483584), (6, 273736320), (8, 205302240), (9, 182490880), (10, 164241792), (11, 149310720), (12, 136868160), (13, 126339840), (15, 109494528), (16, 102651120), (18, 91245440), (20, 82120896), (22, 74655360), (24, 68434080), (26, 63169920), (30, 54747264), (32, 51325560), (33, 49770240), (36, 45622720), (39, 42113280), (40, 41060448), (44, 37327680), (45, 36498176), (48, 34217040), (52, 31584960), (55, 29862144), (60, 27373632), (64, 25662780), (65, 25267968), (66, 24885120), (72, 22811360), (78, 21056640), (80, 20530224), (88, 18663840), (90, 18249088), (96, 17108520), (99, 16590080), (104, 15792480), (110, 14931072), (117, 14037760), (120, 13686816), (128, 12831390), (130, 12633984), (132, 12442560), (143, 11485440), (144, 11405680), (156, 10528320), (160, 10265112), (165, 9954048), (176, 9331920), (180, 9124544), (192, 8554260), (195, 8422656), (198, 8295040), (208, 7896240), (220, 7465536), (234, 7018880), (240, 6843408), (256, 6415695), (260, 6316992), (264, 6221280), (286, 5742720), (288, 5702840), (312, 5264160), (320, 5132556), (330, 4977024), (352, 4665960), (360, 4562272), (384, 4277130), (390, 4211328), (396, 4147520), (416, 3948120), (429, 3828480), (440, 3732768), (468, 3509440), (480, 3421704), (495, 3318016), (520, 3158496), (528, 3110640), (572, 2871360), (576, 2851420), (585, 2807552), (624, 2632080), (640, 2566278), (660, 2488512), (704, 2332980), (715, 2297088), (720, 2281136), (768, 2138565), (780, 2105664), (792, 2073760), (832, 1974060), (858, 1914240), (880, 1866384), (936, 1754720), (960, 1710852), (990, 1659008), (997, 1647360), (1040, 1579248), (1056, 1555320), (1144, 1435680), (1152, 1425710), (1170, 1403776), (1248, 1316040), (1280, 1283139), (1287, 1276160), (1320, 1244256), (1408, 1166490), (1430, 1148544), (1440, 1140568), (1560, 1052832), (1584, 1036880), (1664, 987030), (1716, 957120), (1760, 933192), (1872, 877360), (1920, 855426), (1980, 829504), (1994, 823680), (2080, 789624), (2112, 777660), (2145, 765696), (2288, 717840), (2304, 712855), (2340, 701888), (2496, 658020), (2574, 638080), (2640, 622128), (2816, 583245), (2860, 574272), (2880, 570284), (2991, 549120), (3120, 526416), (3168, 518440), (3328, 493515), (3432, 478560), (3520, 466596), (3744, 438680), (3840, 427713), (3960, 414752), (3988, 411840), (4160, 394812), (4224, 388830), (4290, 382848), (4576, 358920), (4680, 350944), (4985, 329472), (4992, 329010), (5148, 319040), (5280, 311064), (5720, 287136), (5760, 285142), (5982, 274560), (6240, 263208), (6336, 259220), (6435, 255232), (6864, 239280), (7040, 233298), (7488, 219340), (7920, 207376), (7976, 205920), (8320, 197406), (8448, 194415), (8580, 191424), (8973, 183040), (9152, 179460), (9360, 175472), (9970, 164736), (9984, 164505), (10296, 159520), (10560, 155532), (10967, 149760), (11440, 143568), (11520, 142571), (11964, 137280), (12480, 131604), (12672, 129610), (12870, 127616), (12961, 126720), (13728, 119640), (14080, 116649), (14955, 109824), (14976, 109670), (15840, 103688), (15952, 102960), (16640, 98703), (17160, 95712), (17946, 91520), (18304, 89730), (18720, 87736), (19940, 82368), (20592, 79760), (21120, 77766), (21934, 74880), (22880, 71784), (23928, 68640), (24960, 65802), (25344, 64805), (25740, 63808), (25922, 63360), (27456, 59820), (29910, 54912), (29952, 54835), (31680, 51844), (31904, 51480), (32901, 49920), (34320, 47856), (35892, 45760), (36608, 44865), (37440, 43868), (38883, 42240), (39880, 41184)]