187966240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 595244160

約数和(自身を除く): 407277920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 73, 76, 77, 80, 88, 95, 110, 112, 121, 133, 140, 146, 152, 154, 160, 176, 190, 209, 220, 224, 242, 266, 280, 292, 304, 308, 352, 365, 380, 385, 418, 440, 484, 511, 532, 560, 584, 605, 608, 616, 665, 730, 760, 770, 803, 836, 847, 880, 968, 1022, 1045, 1064, 1120, 1168, 1210, 1232, 1330, 1387, 1460, 1463, 1520, 1540, 1606, 1672, 1694, 1760, 1936, 2044, 2090, 2128, 2299, 2336, 2420, 2464, 2555, 2660, 2774, 2920, 2926, 3040, 3080, 3212, 3344, 3388, 3872, 4015, 4088, 4180, 4235, 4256, 4598, 4840, 5110, 5320, 5548, 5621, 5840, 5852, 6160, 6424, 6688, 6776, 6935, 7315, 8030, 8176, 8360, 8470, 8833, 9196, 9680, 9709, 10220, 10640, 11096, 11242, 11495, 11680, 11704, 12320, 12848, 13552, 13870, 14630, 15257, 16060, 16093, 16352, 16720, 16940, 17666, 18392, 19360, 19418, 20440, 21280, 22192, 22484, 22990, 23408, 25696, 27104, 27740, 28105, 29260, 30514, 32120, 32186, 33440, 33880, 35332, 36784, 38836, 40880, 44165, 44384, 44968, 45980, 46816, 48545, 55480, 56210, 58520, 61028, 61831, 64240, 64372, 67760, 70664, 73568, 76285, 77672, 80465, 81760, 88330, 89936, 91960, 97090, 106799, 110960, 112420, 117040, 122056, 123662, 128480, 128744, 135520, 141328, 152570, 155344, 160930, 167827, 176660, 179872, 183920, 194180, 213598, 221920, 224840, 234080, 244112, 247324, 257488, 282656, 305140, 309155, 310688, 321860, 335654, 353320, 367840, 388360, 427196, 449680, 488224, 494648, 514976, 533995, 610280, 618310, 643720, 671308, 706640, 776720, 839135, 854392, 899360, 989296, 1067990, 1174789, 1220560, 1236620, 1287440, 1342616, 1413280, 1553440, 1678270, 1708784, 1978592, 2135980, 2349578, 2441120, 2473240, 2574880, 2685232, 3356540, 3417568, 4271960, 4699156, 4946480, 5370464, 5873945, 6713080, 8543920, 9398312, 9892960, 11747890, 13426160, 17087840, 18796624, 23495780, 26852320, 37593248, 46991560, 93983120, 187966240]

約数ペア:

[(1, 187966240), (2, 93983120), (4, 46991560), (5, 37593248), (7, 26852320), (8, 23495780), (10, 18796624), (11, 17087840), (14, 13426160), (16, 11747890), (19, 9892960), (20, 9398312), (22, 8543920), (28, 6713080), (32, 5873945), (35, 5370464), (38, 4946480), (40, 4699156), (44, 4271960), (55, 3417568), (56, 3356540), (70, 2685232), (73, 2574880), (76, 2473240), (77, 2441120), (80, 2349578), (88, 2135980), (95, 1978592), (110, 1708784), (112, 1678270), (121, 1553440), (133, 1413280), (140, 1342616), (146, 1287440), (152, 1236620), (154, 1220560), (160, 1174789), (176, 1067990), (190, 989296), (209, 899360), (220, 854392), (224, 839135), (242, 776720), (266, 706640), (280, 671308), (292, 643720), (304, 618310), (308, 610280), (352, 533995), (365, 514976), (380, 494648), (385, 488224), (418, 449680), (440, 427196), (484, 388360), (511, 367840), (532, 353320), (560, 335654), (584, 321860), (605, 310688), (608, 309155), (616, 305140), (665, 282656), (730, 257488), (760, 247324), (770, 244112), (803, 234080), (836, 224840), (847, 221920), (880, 213598), (968, 194180), (1022, 183920), (1045, 179872), (1064, 176660), (1120, 167827), (1168, 160930), (1210, 155344), (1232, 152570), (1330, 141328), (1387, 135520), (1460, 128744), (1463, 128480), (1520, 123662), (1540, 122056), (1606, 117040), (1672, 112420), (1694, 110960), (1760, 106799), (1936, 97090), (2044, 91960), (2090, 89936), (2128, 88330), (2299, 81760), (2336, 80465), (2420, 77672), (2464, 76285), (2555, 73568), (2660, 70664), (2774, 67760), (2920, 64372), (2926, 64240), (3040, 61831), (3080, 61028), (3212, 58520), (3344, 56210), (3388, 55480), (3872, 48545), (4015, 46816), (4088, 45980), (4180, 44968), (4235, 44384), (4256, 44165), (4598, 40880), (4840, 38836), (5110, 36784), (5320, 35332), (5548, 33880), (5621, 33440), (5840, 32186), (5852, 32120), (6160, 30514), (6424, 29260), (6688, 28105), (6776, 27740), (6935, 27104), (7315, 25696), (8030, 23408), (8176, 22990), (8360, 22484), (8470, 22192), (8833, 21280), (9196, 20440), (9680, 19418), (9709, 19360), (10220, 18392), (10640, 17666), (11096, 16940), (11242, 16720), (11495, 16352), (11680, 16093), (11704, 16060), (12320, 15257), (12848, 14630), (13552, 13870)]