188369280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 256

約数和(自身を含む): 728524800

約数和(自身を除く): 540155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 991, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 1982, 2112, 2160, 2376, 2640, 2880, 2970, 2973, 3168, 3456, 3520, 3960, 3964, 4224, 4320, 4752, 4955, 5280, 5760, 5940, 5946, 6336, 7040, 7920, 7928, 8640, 8919, 9504, 9910, 10560, 10901, 11880, 11892, 12672, 14865, 15840, 15856, 17280, 17838, 19008, 19820, 21120, 21802, 23760, 23784, 26757, 29730, 31680, 31712, 32703, 35676, 38016, 39640, 43604, 44595, 47520, 47568, 53514, 54505, 59460, 63360, 63424, 65406, 71352, 79280, 87208, 89190, 95040, 95136, 98109, 107028, 109010, 118920, 126848, 130812, 133785, 142704, 158560, 163515, 174416, 178380, 190080, 190272, 196218, 214056, 218020, 237840, 261624, 267570, 285408, 294327, 317120, 327030, 348832, 356760, 380544, 392436, 428112, 436040, 475680, 490545, 523248, 535140, 570816, 588654, 634240, 654060, 697664, 713520, 784872, 856224, 872080, 951360, 981090, 1046496, 1070280, 1141632, 1177308, 1308120, 1395328, 1427040, 1471635, 1569744, 1712448, 1744160, 1902720, 1962180, 2092992, 2140560, 2354616, 2616240, 2854080, 2943270, 3139488, 3424896, 3488320, 3924360, 4185984, 4281120, 4709232, 5232480, 5708160, 5886540, 6278976, 6976640, 7848720, 8562240, 9418464, 10464960, 11773080, 12557952, 15697440, 17124480, 18836928, 20929920, 23546160, 31394880, 37673856, 47092320, 62789760, 94184640, 188369280]

約数ペア:

[(1, 188369280), (2, 94184640), (3, 62789760), (4, 47092320), (5, 37673856), (6, 31394880), (8, 23546160), (9, 20929920), (10, 18836928), (11, 17124480), (12, 15697440), (15, 12557952), (16, 11773080), (18, 10464960), (20, 9418464), (22, 8562240), (24, 7848720), (27, 6976640), (30, 6278976), (32, 5886540), (33, 5708160), (36, 5232480), (40, 4709232), (44, 4281120), (45, 4185984), (48, 3924360), (54, 3488320), (55, 3424896), (60, 3139488), (64, 2943270), (66, 2854080), (72, 2616240), (80, 2354616), (88, 2140560), (90, 2092992), (96, 1962180), (99, 1902720), (108, 1744160), (110, 1712448), (120, 1569744), (128, 1471635), (132, 1427040), (135, 1395328), (144, 1308120), (160, 1177308), (165, 1141632), (176, 1070280), (180, 1046496), (192, 981090), (198, 951360), (216, 872080), (220, 856224), (240, 784872), (264, 713520), (270, 697664), (288, 654060), (297, 634240), (320, 588654), (330, 570816), (352, 535140), (360, 523248), (384, 490545), (396, 475680), (432, 436040), (440, 428112), (480, 392436), (495, 380544), (528, 356760), (540, 348832), (576, 327030), (594, 317120), (640, 294327), (660, 285408), (704, 267570), (720, 261624), (792, 237840), (864, 218020), (880, 214056), (960, 196218), (990, 190272), (991, 190080), (1056, 178380), (1080, 174416), (1152, 163515), (1188, 158560), (1320, 142704), (1408, 133785), (1440, 130812), (1485, 126848), (1584, 118920), (1728, 109010), (1760, 107028), (1920, 98109), (1980, 95136), (1982, 95040), (2112, 89190), (2160, 87208), (2376, 79280), (2640, 71352), (2880, 65406), (2970, 63424), (2973, 63360), (3168, 59460), (3456, 54505), (3520, 53514), (3960, 47568), (3964, 47520), (4224, 44595), (4320, 43604), (4752, 39640), (4955, 38016), (5280, 35676), (5760, 32703), (5940, 31712), (5946, 31680), (6336, 29730), (7040, 26757), (7920, 23784), (7928, 23760), (8640, 21802), (8919, 21120), (9504, 19820), (9910, 19008), (10560, 17838), (10901, 17280), (11880, 15856), (11892, 15840), (12672, 14865)]