1284162880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 448

約数和(自身を含む): 4342302720

約数和(自身を除く): 3058139840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 64, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 208, 209, 211, 220, 224, 247, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 416, 418, 422, 440, 448, 455, 494, 520, 532, 560, 572, 608, 616, 665, 704, 715, 728, 760, 770, 832, 836, 844, 880, 910, 988, 1001, 1040, 1045, 1055, 1064, 1120, 1144, 1216, 1232, 1235, 1330, 1430, 1456, 1463, 1477, 1520, 1540, 1672, 1688, 1729, 1760, 1820, 1976, 2002, 2080, 2090, 2110, 2128, 2240, 2288, 2321, 2464, 2470, 2660, 2717, 2743, 2860, 2912, 2926, 2954, 3040, 3080, 3344, 3376, 3458, 3520, 3640, 3952, 4004, 4009, 4160, 4180, 4220, 4256, 4576, 4642, 4928, 4940, 5005, 5320, 5434, 5486, 5720, 5824, 5852, 5908, 6080, 6160, 6688, 6752, 6916, 7280, 7315, 7385, 7904, 8008, 8018, 8360, 8440, 8512, 8645, 9152, 9284, 9880, 10010, 10640, 10868, 10972, 11440, 11605, 11704, 11816, 12320, 13376, 13504, 13585, 13715, 13832, 14560, 14630, 14770, 15808, 16016, 16036, 16247, 16720, 16880, 17290, 18568, 19019, 19201, 19760, 20020, 20045, 21280, 21736, 21944, 22880, 23210, 23408, 23632, 24640, 27170, 27430, 27664, 28063, 29120, 29260, 29540, 30173, 32032, 32072, 32494, 33440, 33760, 34580, 37136, 38038, 38402, 39520, 40040, 40090, 42560, 43472, 43888, 44099, 45760, 46420, 46816, 47264, 52117, 54340, 54860, 55328, 56126, 58520, 59080, 60346, 64064, 64144, 64988, 66880, 67520, 69160, 74272, 76076, 76804, 79040, 80080, 80180, 81235, 86944, 87776, 88198, 92840, 93632, 94528, 95095, 96005, 104234, 108680, 109720, 110656, 112252, 117040, 118160, 120692, 128288, 129976, 138320, 140315, 148544, 150865, 152152, 153608, 160160, 160360, 162470, 173888, 175552, 176396, 185680, 190190, 192010, 208468, 211211, 217360, 219440, 220495, 224504, 234080, 236320, 241384, 256576, 259952, 260585, 276640, 280630, 301730, 304304, 307216, 308693, 320320, 320720, 324940, 352792, 364819, 371360, 380380, 384020, 416936, 422422, 434720, 438880, 440990, 449008, 468160, 472640, 482768, 519904, 521170, 553280, 561260, 573287, 603460, 608608, 614432, 617386, 641440, 649880, 705584, 729638, 742720, 760760, 768040, 833872, 844844, 869440, 877760, 881980, 898016, 965536, 1039808, 1042340, 1056055, 1122520, 1146574, 1206920, 1217216, 1228864, 1234772, 1282880, 1299760, 1411168, 1459276, 1521520, 1536080, 1543465, 1667744, 1689688, 1763960, 1796032, 1824095, 1931072, 2084680, 2112110, 2245040, 2293148, 2413840, 2469544, 2599520, 2822336, 2866435, 2918552, 3043040, 3072160, 3086930, 3335488, 3379376, 3527920, 3648190, 4013009, 4169360, 4224220, 4490080, 4586296, 4827680, 4939088, 5199040, 5732870, 5837104, 6086080, 6144320, 6173860, 6758752, 7055840, 7296380, 8026018, 8338720, 8448440, 8980160, 9172592, 9655360, 9878176, 11465740, 11674208, 12347720, 13517504, 14111680, 14592760, 16052036, 16677440, 16896880, 18345184, 19756352, 20065045, 22931480, 23348416, 24695440, 29185520, 32104072, 33793760, 36690368, 40130090, 45862960, 49390880, 58371040, 64208144, 67587520, 80260180, 91725920, 98781760, 116742080, 128416288, 160520360, 183451840, 256832576, 321040720, 642081440, 1284162880]

約数ペア:

[(1, 1284162880), (2, 642081440), (4, 321040720), (5, 256832576), (7, 183451840), (8, 160520360), (10, 128416288), (11, 116742080), (13, 98781760), (14, 91725920), (16, 80260180), (19, 67587520), (20, 64208144), (22, 58371040), (26, 49390880), (28, 45862960), (32, 40130090), (35, 36690368), (38, 33793760), (40, 32104072), (44, 29185520), (52, 24695440), (55, 23348416), (56, 22931480), (64, 20065045), (65, 19756352), (70, 18345184), (76, 16896880), (77, 16677440), (80, 16052036), (88, 14592760), (91, 14111680), (95, 13517504), (104, 12347720), (110, 11674208), (112, 11465740), (130, 9878176), (133, 9655360), (140, 9172592), (143, 8980160), (152, 8448440), (154, 8338720), (160, 8026018), (176, 7296380), (182, 7055840), (190, 6758752), (208, 6173860), (209, 6144320), (211, 6086080), (220, 5837104), (224, 5732870), (247, 5199040), (260, 4939088), (266, 4827680), (280, 4586296), (286, 4490080), (304, 4224220), (308, 4169360), (320, 4013009), (352, 3648190), (364, 3527920), (380, 3379376), (385, 3335488), (416, 3086930), (418, 3072160), (422, 3043040), (440, 2918552), (448, 2866435), (455, 2822336), (494, 2599520), (520, 2469544), (532, 2413840), (560, 2293148), (572, 2245040), (608, 2112110), (616, 2084680), (665, 1931072), (704, 1824095), (715, 1796032), (728, 1763960), (760, 1689688), (770, 1667744), (832, 1543465), (836, 1536080), (844, 1521520), (880, 1459276), (910, 1411168), (988, 1299760), (1001, 1282880), (1040, 1234772), (1045, 1228864), (1055, 1217216), (1064, 1206920), (1120, 1146574), (1144, 1122520), (1216, 1056055), (1232, 1042340), (1235, 1039808), (1330, 965536), (1430, 898016), (1456, 881980), (1463, 877760), (1477, 869440), (1520, 844844), (1540, 833872), (1672, 768040), (1688, 760760), (1729, 742720), (1760, 729638), (1820, 705584), (1976, 649880), (2002, 641440), (2080, 617386), (2090, 614432), (2110, 608608), (2128, 603460), (2240, 573287), (2288, 561260), (2321, 553280), (2464, 521170), (2470, 519904), (2660, 482768), (2717, 472640), (2743, 468160), (2860, 449008), (2912, 440990), (2926, 438880), (2954, 434720), (3040, 422422), (3080, 416936), (3344, 384020), (3376, 380380), (3458, 371360), (3520, 364819), (3640, 352792), (3952, 324940), (4004, 320720), (4009, 320320), (4160, 308693), (4180, 307216), (4220, 304304), (4256, 301730), (4576, 280630), (4642, 276640), (4928, 260585), (4940, 259952), (5005, 256576), (5320, 241384), (5434, 236320), (5486, 234080), (5720, 224504), (5824, 220495), (5852, 219440), (5908, 217360), (6080, 211211), (6160, 208468), (6688, 192010), (6752, 190190), (6916, 185680), (7280, 176396), (7315, 175552), (7385, 173888), (7904, 162470), (8008, 160360), (8018, 160160), (8360, 153608), (8440, 152152), (8512, 150865), (8645, 148544), (9152, 140315), (9284, 138320), (9880, 129976), (10010, 128288), (10640, 120692), (10868, 118160), (10972, 117040), (11440, 112252), (11605, 110656), (11704, 109720), (11816, 108680), (12320, 104234), (13376, 96005), (13504, 95095), (13585, 94528), (13715, 93632), (13832, 92840), (14560, 88198), (14630, 87776), (14770, 86944), (15808, 81235), (16016, 80180), (16036, 80080), (16247, 79040), (16720, 76804), (16880, 76076), (17290, 74272), (18568, 69160), (19019, 67520), (19201, 66880), (19760, 64988), (20020, 64144), (20045, 64064), (21280, 60346), (21736, 59080), (21944, 58520), (22880, 56126), (23210, 55328), (23408, 54860), (23632, 54340), (24640, 52117), (27170, 47264), (27430, 46816), (27664, 46420), (28063, 45760), (29120, 44099), (29260, 43888), (29540, 43472), (30173, 42560), (32032, 40090), (32072, 40040), (32494, 39520), (33440, 38402), (33760, 38038), (34580, 37136)]