2731491840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 640

約数和(自身を含む): 11313561600

約数和(自身を除く): 8582069760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 128, 132, 140, 149, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 256, 264, 280, 298, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 447, 448, 462, 465, 480, 496, 512, 528, 560, 596, 616, 620, 640, 651, 660, 672, 682, 704, 744, 745, 768, 770, 840, 868, 880, 894, 896, 924, 930, 960, 992, 1023, 1043, 1056, 1085, 1120, 1155, 1192, 1232, 1240, 1280, 1302, 1320, 1344, 1364, 1408, 1488, 1490, 1536, 1540, 1639, 1680, 1705, 1736, 1760, 1788, 1792, 1848, 1860, 1920, 1984, 2046, 2086, 2112, 2170, 2235, 2240, 2310, 2384, 2387, 2464, 2480, 2560, 2604, 2640, 2688, 2728, 2816, 2976, 2980, 3080, 3129, 3255, 3278, 3360, 3410, 3472, 3520, 3576, 3584, 3696, 3720, 3840, 3968, 4092, 4172, 4224, 4340, 4470, 4480, 4619, 4620, 4768, 4774, 4917, 4928, 4960, 5115, 5208, 5215, 5280, 5376, 5456, 5632, 5952, 5960, 6160, 6258, 6510, 6556, 6720, 6820, 6944, 7040, 7152, 7161, 7392, 7440, 7680, 7936, 8184, 8195, 8344, 8448, 8680, 8940, 8960, 9238, 9240, 9536, 9548, 9834, 9856, 9920, 10230, 10416, 10430, 10560, 10752, 10912, 11473, 11904, 11920, 11935, 12320, 12516, 13020, 13112, 13440, 13640, 13857, 13888, 14080, 14304, 14322, 14784, 14880, 15645, 15872, 16368, 16390, 16688, 16896, 17360, 17880, 17920, 18476, 18480, 19072, 19096, 19668, 19712, 19840, 20460, 20832, 20860, 21120, 21824, 22946, 23095, 23808, 23840, 23870, 24585, 24640, 25032, 26040, 26224, 26880, 27280, 27714, 27776, 28160, 28608, 28644, 29568, 29760, 31290, 32333, 32736, 32780, 33376, 34419, 34720, 35760, 35805, 36952, 36960, 38144, 38192, 39336, 39424, 39680, 40920, 41664, 41720, 42240, 43648, 45892, 46190, 47616, 47680, 47740, 49170, 49280, 50064, 50809, 52080, 52448, 53760, 54560, 55428, 55552, 57216, 57288, 57365, 59136, 59520, 62580, 64666, 65472, 65560, 66752, 68838, 69285, 69440, 71520, 71610, 73904, 73920, 76288, 76384, 78672, 79360, 81840, 83328, 83440, 84480, 87296, 91784, 92380, 95360, 95480, 96999, 98340, 98560, 100128, 101618, 104160, 104896, 109120, 110856, 111104, 114432, 114576, 114730, 118272, 119040, 125160, 129332, 130944, 131120, 133504, 137676, 138570, 138880, 143040, 143220, 147808, 147840, 152427, 152768, 157344, 161665, 163680, 166656, 166880, 172095, 174592, 183568, 184760, 190720, 190960, 193998, 196680, 197120, 200256, 203236, 208320, 209792, 218240, 221712, 228864, 229152, 229460, 238080, 250320, 254045, 258664, 261888, 262240, 267008, 275352, 277140, 277760, 286080, 286440, 295616, 295680, 304854, 305536, 314688, 323330, 327360, 333312, 333760, 344190, 355663, 367136, 369520, 381440, 381920, 387996, 393360, 400512, 406472, 416640, 419584, 436480, 443424, 458304, 458920, 484995, 500640, 508090, 517328, 523776, 524480, 534016, 550704, 554280, 555520, 572160, 572880, 591232, 591360, 609708, 611072, 629376, 646660, 654720, 667520, 688380, 711326, 734272, 739040, 762135, 763840, 775992, 786720, 801024, 812944, 833280, 839168, 872960, 886848, 916608, 917840, 969990, 1001280, 1016180, 1034656, 1048960, 1066989, 1101408, 1108560, 1144320, 1145760, 1182464, 1219416, 1222144, 1258752, 1293320, 1309440, 1335040, 1376760, 1422652, 1468544, 1478080, 1524270, 1527680, 1551984, 1573440, 1602048, 1625888, 1666560, 1773696, 1778315, 1833216, 1835680, 1939980, 2002560, 2032360, 2069312, 2097920, 2133978, 2202816, 2217120, 2291520, 2364928, 2438832, 2517504, 2586640, 2618880, 2670080, 2753520, 2845304, 2937088, 2956160, 3048540, 3055360, 3103968, 3146880, 3251776, 3547392, 3556630, 3666432, 3671360, 3879960, 4005120, 4064720, 4138624, 4195840, 4267956, 4405632, 4434240, 4583040, 4877664, 5173280, 5334945, 5507040, 5690608, 5874176, 5912320, 6097080, 6110720, 6207936, 6293760, 6503552, 7094784, 7113260, 7342720, 7759920, 8010240, 8129440, 8277248, 8535912, 8811264, 8868480, 9166080, 9755328, 10346560, 10669890, 11014080, 11381216, 11824640, 12194160, 12415872, 12587520, 13007104, 14226520, 14685440, 15519840, 16258880, 16554496, 17071824, 17622528, 17736960, 18332160, 19510656, 20693120, 21339780, 22028160, 22762432, 24388320, 24831744, 26014208, 28453040, 29370880, 31039680, 32517760, 34143648, 35473920, 39021312, 41386240, 42679560, 44056320, 45524864, 48776640, 49663488, 56906080, 62079360, 65035520, 68287296, 78042624, 82772480, 85359120, 88112640, 91049728, 97553280, 113812160, 124158720, 130071040, 136574592, 170718240, 182099456, 195106560, 227624320, 248317440, 273149184, 341436480, 390213120, 455248640, 546298368, 682872960, 910497280, 1365745920, 2731491840]

約数ペア:

[(1, 2731491840), (2, 1365745920), (3, 910497280), (4, 682872960), (5, 546298368), (6, 455248640), (7, 390213120), (8, 341436480), (10, 273149184), (11, 248317440), (12, 227624320), (14, 195106560), (15, 182099456), (16, 170718240), (20, 136574592), (21, 130071040), (22, 124158720), (24, 113812160), (28, 97553280), (30, 91049728), (31, 88112640), (32, 85359120), (33, 82772480), (35, 78042624), (40, 68287296), (42, 65035520), (44, 62079360), (48, 56906080), (55, 49663488), (56, 48776640), (60, 45524864), (62, 44056320), (64, 42679560), (66, 41386240), (70, 39021312), (77, 35473920), (80, 34143648), (84, 32517760), (88, 31039680), (93, 29370880), (96, 28453040), (105, 26014208), (110, 24831744), (112, 24388320), (120, 22762432), (124, 22028160), (128, 21339780), (132, 20693120), (140, 19510656), (149, 18332160), (154, 17736960), (155, 17622528), (160, 17071824), (165, 16554496), (168, 16258880), (176, 15519840), (186, 14685440), (192, 14226520), (210, 13007104), (217, 12587520), (220, 12415872), (224, 12194160), (231, 11824640), (240, 11381216), (248, 11014080), (256, 10669890), (264, 10346560), (280, 9755328), (298, 9166080), (308, 8868480), (310, 8811264), (320, 8535912), (330, 8277248), (336, 8129440), (341, 8010240), (352, 7759920), (372, 7342720), (384, 7113260), (385, 7094784), (420, 6503552), (434, 6293760), (440, 6207936), (447, 6110720), (448, 6097080), (462, 5912320), (465, 5874176), (480, 5690608), (496, 5507040), (512, 5334945), (528, 5173280), (560, 4877664), (596, 4583040), (616, 4434240), (620, 4405632), (640, 4267956), (651, 4195840), (660, 4138624), (672, 4064720), (682, 4005120), (704, 3879960), (744, 3671360), (745, 3666432), (768, 3556630), (770, 3547392), (840, 3251776), (868, 3146880), (880, 3103968), (894, 3055360), (896, 3048540), (924, 2956160), (930, 2937088), (960, 2845304), (992, 2753520), (1023, 2670080), (1043, 2618880), (1056, 2586640), (1085, 2517504), (1120, 2438832), (1155, 2364928), (1192, 2291520), (1232, 2217120), (1240, 2202816), (1280, 2133978), (1302, 2097920), (1320, 2069312), (1344, 2032360), (1364, 2002560), (1408, 1939980), (1488, 1835680), (1490, 1833216), (1536, 1778315), (1540, 1773696), (1639, 1666560), (1680, 1625888), (1705, 1602048), (1736, 1573440), (1760, 1551984), (1788, 1527680), (1792, 1524270), (1848, 1478080), (1860, 1468544), (1920, 1422652), (1984, 1376760), (2046, 1335040), (2086, 1309440), (2112, 1293320), (2170, 1258752), (2235, 1222144), (2240, 1219416), (2310, 1182464), (2384, 1145760), (2387, 1144320), (2464, 1108560), (2480, 1101408), (2560, 1066989), (2604, 1048960), (2640, 1034656), (2688, 1016180), (2728, 1001280), (2816, 969990), (2976, 917840), (2980, 916608), (3080, 886848), (3129, 872960), (3255, 839168), (3278, 833280), (3360, 812944), (3410, 801024), (3472, 786720), (3520, 775992), (3576, 763840), (3584, 762135), (3696, 739040), (3720, 734272), (3840, 711326), (3968, 688380), (4092, 667520), (4172, 654720), (4224, 646660), (4340, 629376), (4470, 611072), (4480, 609708), (4619, 591360), (4620, 591232), (4768, 572880), (4774, 572160), (4917, 555520), (4928, 554280), (4960, 550704), (5115, 534016), (5208, 524480), (5215, 523776), (5280, 517328), (5376, 508090), (5456, 500640), (5632, 484995), (5952, 458920), (5960, 458304), (6160, 443424), (6258, 436480), (6510, 419584), (6556, 416640), (6720, 406472), (6820, 400512), (6944, 393360), (7040, 387996), (7152, 381920), (7161, 381440), (7392, 369520), (7440, 367136), (7680, 355663), (7936, 344190), (8184, 333760), (8195, 333312), (8344, 327360), (8448, 323330), (8680, 314688), (8940, 305536), (8960, 304854), (9238, 295680), (9240, 295616), (9536, 286440), (9548, 286080), (9834, 277760), (9856, 277140), (9920, 275352), (10230, 267008), (10416, 262240), (10430, 261888), (10560, 258664), (10752, 254045), (10912, 250320), (11473, 238080), (11904, 229460), (11920, 229152), (11935, 228864), (12320, 221712), (12516, 218240), (13020, 209792), (13112, 208320), (13440, 203236), (13640, 200256), (13857, 197120), (13888, 196680), (14080, 193998), (14304, 190960), (14322, 190720), (14784, 184760), (14880, 183568), (15645, 174592), (15872, 172095), (16368, 166880), (16390, 166656), (16688, 163680), (16896, 161665), (17360, 157344), (17880, 152768), (17920, 152427), (18476, 147840), (18480, 147808), (19072, 143220), (19096, 143040), (19668, 138880), (19712, 138570), (19840, 137676), (20460, 133504), (20832, 131120), (20860, 130944), (21120, 129332), (21824, 125160), (22946, 119040), (23095, 118272), (23808, 114730), (23840, 114576), (23870, 114432), (24585, 111104), (24640, 110856), (25032, 109120), (26040, 104896), (26224, 104160), (26880, 101618), (27280, 100128), (27714, 98560), (27776, 98340), (28160, 96999), (28608, 95480), (28644, 95360), (29568, 92380), (29760, 91784), (31290, 87296), (32333, 84480), (32736, 83440), (32780, 83328), (33376, 81840), (34419, 79360), (34720, 78672), (35760, 76384), (35805, 76288), (36952, 73920), (36960, 73904), (38144, 71610), (38192, 71520), (39336, 69440), (39424, 69285), (39680, 68838), (40920, 66752), (41664, 65560), (41720, 65472), (42240, 64666), (43648, 62580), (45892, 59520), (46190, 59136), (47616, 57365), (47680, 57288), (47740, 57216), (49170, 55552), (49280, 55428), (50064, 54560), (50809, 53760), (52080, 52448)]