160818240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 566342784

約数和(自身を除く): 405524544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 110, 120, 132, 157, 160, 165, 176, 192, 194, 220, 240, 264, 291, 314, 320, 330, 352, 388, 440, 471, 480, 485, 528, 582, 628, 660, 704, 776, 785, 880, 942, 960, 970, 1056, 1067, 1164, 1256, 1320, 1455, 1552, 1570, 1727, 1760, 1884, 1940, 2112, 2134, 2328, 2355, 2512, 2640, 2910, 3104, 3140, 3201, 3454, 3520, 3768, 3880, 4268, 4656, 4710, 5024, 5181, 5280, 5335, 5820, 6208, 6280, 6402, 6908, 7536, 7760, 8536, 8635, 9312, 9420, 10048, 10362, 10560, 10670, 11640, 12560, 12804, 13816, 15072, 15229, 15520, 16005, 17072, 17270, 18624, 18840, 20724, 21340, 23280, 25120, 25608, 25905, 27632, 30144, 30458, 31040, 32010, 34144, 34540, 37680, 41448, 42680, 45687, 46560, 50240, 51216, 51810, 55264, 60916, 64020, 68288, 69080, 75360, 76145, 82896, 85360, 91374, 93120, 102432, 103620, 110528, 121832, 128040, 138160, 150720, 152290, 165792, 167519, 170720, 182748, 204864, 207240, 228435, 243664, 256080, 276320, 304580, 331584, 335038, 341440, 365496, 414480, 456870, 487328, 502557, 512160, 552640, 609160, 670076, 730992, 828960, 837595, 913740, 974656, 1005114, 1024320, 1218320, 1340152, 1461984, 1657920, 1675190, 1827480, 2010228, 2436640, 2512785, 2680304, 2923968, 3350380, 3654960, 4020456, 4873280, 5025570, 5360608, 6700760, 7309920, 8040912, 10051140, 10721216, 13401520, 14619840, 16081824, 20102280, 26803040, 32163648, 40204560, 53606080, 80409120, 160818240]

約数ペア:

[(1, 160818240), (2, 80409120), (3, 53606080), (4, 40204560), (5, 32163648), (6, 26803040), (8, 20102280), (10, 16081824), (11, 14619840), (12, 13401520), (15, 10721216), (16, 10051140), (20, 8040912), (22, 7309920), (24, 6700760), (30, 5360608), (32, 5025570), (33, 4873280), (40, 4020456), (44, 3654960), (48, 3350380), (55, 2923968), (60, 2680304), (64, 2512785), (66, 2436640), (80, 2010228), (88, 1827480), (96, 1675190), (97, 1657920), (110, 1461984), (120, 1340152), (132, 1218320), (157, 1024320), (160, 1005114), (165, 974656), (176, 913740), (192, 837595), (194, 828960), (220, 730992), (240, 670076), (264, 609160), (291, 552640), (314, 512160), (320, 502557), (330, 487328), (352, 456870), (388, 414480), (440, 365496), (471, 341440), (480, 335038), (485, 331584), (528, 304580), (582, 276320), (628, 256080), (660, 243664), (704, 228435), (776, 207240), (785, 204864), (880, 182748), (942, 170720), (960, 167519), (970, 165792), (1056, 152290), (1067, 150720), (1164, 138160), (1256, 128040), (1320, 121832), (1455, 110528), (1552, 103620), (1570, 102432), (1727, 93120), (1760, 91374), (1884, 85360), (1940, 82896), (2112, 76145), (2134, 75360), (2328, 69080), (2355, 68288), (2512, 64020), (2640, 60916), (2910, 55264), (3104, 51810), (3140, 51216), (3201, 50240), (3454, 46560), (3520, 45687), (3768, 42680), (3880, 41448), (4268, 37680), (4656, 34540), (4710, 34144), (5024, 32010), (5181, 31040), (5280, 30458), (5335, 30144), (5820, 27632), (6208, 25905), (6280, 25608), (6402, 25120), (6908, 23280), (7536, 21340), (7760, 20724), (8536, 18840), (8635, 18624), (9312, 17270), (9420, 17072), (10048, 16005), (10362, 15520), (10560, 15229), (10670, 15072), (11640, 13816), (12560, 12804)]