168180320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 535719744

約数和(自身を除く): 367539424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 73, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 146, 154, 160, 170, 176, 187, 220, 224, 238, 242, 272, 280, 292, 308, 340, 352, 365, 374, 385, 440, 476, 484, 511, 544, 560, 584, 595, 605, 616, 680, 730, 748, 770, 803, 847, 880, 935, 952, 968, 1022, 1120, 1168, 1190, 1210, 1232, 1241, 1309, 1360, 1460, 1496, 1540, 1606, 1694, 1760, 1870, 1904, 1936, 2044, 2057, 2336, 2380, 2420, 2464, 2482, 2555, 2618, 2720, 2920, 2992, 3080, 3212, 3388, 3740, 3808, 3872, 4015, 4088, 4114, 4235, 4760, 4840, 4964, 5110, 5236, 5621, 5840, 5984, 6160, 6205, 6424, 6545, 6776, 7480, 8030, 8176, 8228, 8470, 8687, 8833, 9520, 9680, 9928, 10220, 10285, 10472, 11242, 11680, 12320, 12410, 12848, 13090, 13552, 13651, 14399, 14960, 16060, 16352, 16456, 16940, 17374, 17666, 19040, 19360, 19856, 20440, 20570, 20944, 22484, 24820, 25696, 26180, 27104, 27302, 28105, 28798, 29920, 32120, 32912, 33880, 34748, 35332, 39712, 40880, 41140, 41888, 43435, 44165, 44968, 49640, 52360, 54604, 56210, 57596, 61831, 64240, 65824, 67760, 68255, 69496, 70664, 71995, 81760, 82280, 86870, 88330, 89936, 95557, 99280, 104720, 109208, 112420, 115192, 123662, 128480, 135520, 136510, 138992, 141328, 143990, 150161, 164560, 173740, 176660, 179872, 191114, 198560, 209440, 218416, 224840, 230384, 247324, 273020, 277984, 282656, 287980, 300322, 309155, 329120, 347480, 353320, 382228, 436832, 449680, 460768, 477785, 494648, 546040, 575960, 600644, 618310, 694960, 706640, 750805, 764456, 899360, 955570, 989296, 1051127, 1092080, 1151920, 1201288, 1236620, 1389920, 1413280, 1501610, 1528912, 1911140, 1978592, 2102254, 2184160, 2303840, 2402576, 2473240, 3003220, 3057824, 3822280, 4204508, 4805152, 4946480, 5255635, 6006440, 7644560, 8409016, 9892960, 10511270, 12012880, 15289120, 16818032, 21022540, 24025760, 33636064, 42045080, 84090160, 168180320]

約数ペア:

[(1, 168180320), (2, 84090160), (4, 42045080), (5, 33636064), (7, 24025760), (8, 21022540), (10, 16818032), (11, 15289120), (14, 12012880), (16, 10511270), (17, 9892960), (20, 8409016), (22, 7644560), (28, 6006440), (32, 5255635), (34, 4946480), (35, 4805152), (40, 4204508), (44, 3822280), (55, 3057824), (56, 3003220), (68, 2473240), (70, 2402576), (73, 2303840), (77, 2184160), (80, 2102254), (85, 1978592), (88, 1911140), (110, 1528912), (112, 1501610), (119, 1413280), (121, 1389920), (136, 1236620), (140, 1201288), (146, 1151920), (154, 1092080), (160, 1051127), (170, 989296), (176, 955570), (187, 899360), (220, 764456), (224, 750805), (238, 706640), (242, 694960), (272, 618310), (280, 600644), (292, 575960), (308, 546040), (340, 494648), (352, 477785), (365, 460768), (374, 449680), (385, 436832), (440, 382228), (476, 353320), (484, 347480), (511, 329120), (544, 309155), (560, 300322), (584, 287980), (595, 282656), (605, 277984), (616, 273020), (680, 247324), (730, 230384), (748, 224840), (770, 218416), (803, 209440), (847, 198560), (880, 191114), (935, 179872), (952, 176660), (968, 173740), (1022, 164560), (1120, 150161), (1168, 143990), (1190, 141328), (1210, 138992), (1232, 136510), (1241, 135520), (1309, 128480), (1360, 123662), (1460, 115192), (1496, 112420), (1540, 109208), (1606, 104720), (1694, 99280), (1760, 95557), (1870, 89936), (1904, 88330), (1936, 86870), (2044, 82280), (2057, 81760), (2336, 71995), (2380, 70664), (2420, 69496), (2464, 68255), (2482, 67760), (2555, 65824), (2618, 64240), (2720, 61831), (2920, 57596), (2992, 56210), (3080, 54604), (3212, 52360), (3388, 49640), (3740, 44968), (3808, 44165), (3872, 43435), (4015, 41888), (4088, 41140), (4114, 40880), (4235, 39712), (4760, 35332), (4840, 34748), (4964, 33880), (5110, 32912), (5236, 32120), (5621, 29920), (5840, 28798), (5984, 28105), (6160, 27302), (6205, 27104), (6424, 26180), (6545, 25696), (6776, 24820), (7480, 22484), (8030, 20944), (8176, 20570), (8228, 20440), (8470, 19856), (8687, 19360), (8833, 19040), (9520, 17666), (9680, 17374), (9928, 16940), (10220, 16456), (10285, 16352), (10472, 16060), (11242, 14960), (11680, 14399), (12320, 13651), (12410, 13552), (12848, 13090)]