159654240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 573737472

約数和(自身を除く): 414083232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 127, 135, 144, 160, 162, 180, 194, 216, 240, 254, 270, 288, 291, 324, 360, 381, 388, 405, 432, 480, 485, 508, 540, 582, 635, 648, 720, 762, 776, 810, 864, 873, 970, 1016, 1080, 1143, 1164, 1270, 1296, 1440, 1455, 1524, 1552, 1620, 1746, 1905, 1940, 2032, 2160, 2286, 2328, 2540, 2592, 2619, 2910, 3048, 3104, 3240, 3429, 3492, 3810, 3880, 4064, 4320, 4365, 4572, 4656, 5080, 5238, 5715, 5820, 6096, 6480, 6858, 6984, 7620, 7760, 7857, 8730, 9144, 9312, 10160, 10287, 10476, 11430, 11640, 12192, 12319, 12960, 13095, 13716, 13968, 15240, 15520, 15714, 17145, 17460, 18288, 20320, 20574, 20952, 22860, 23280, 24638, 26190, 27432, 27936, 30480, 31428, 34290, 34920, 36576, 36957, 39285, 41148, 41904, 45720, 46560, 49276, 51435, 52380, 54864, 60960, 61595, 62856, 68580, 69840, 73914, 78570, 82296, 83808, 91440, 98552, 102870, 104760, 109728, 110871, 123190, 125712, 137160, 139680, 147828, 157140, 164592, 182880, 184785, 197104, 205740, 209520, 221742, 246380, 251424, 274320, 295656, 314280, 329184, 332613, 369570, 394208, 411480, 419040, 443484, 492760, 548640, 554355, 591312, 628560, 665226, 739140, 822960, 886968, 985520, 997839, 1108710, 1182624, 1257120, 1330452, 1478280, 1645920, 1663065, 1773936, 1971040, 1995678, 2217420, 2660904, 2956560, 3326130, 3547872, 3991356, 4434840, 4989195, 5321808, 5913120, 6652260, 7982712, 8869680, 9978390, 10643616, 13304520, 15965424, 17739360, 19956780, 26609040, 31930848, 39913560, 53218080, 79827120, 159654240]

約数ペア:

[(1, 159654240), (2, 79827120), (3, 53218080), (4, 39913560), (5, 31930848), (6, 26609040), (8, 19956780), (9, 17739360), (10, 15965424), (12, 13304520), (15, 10643616), (16, 9978390), (18, 8869680), (20, 7982712), (24, 6652260), (27, 5913120), (30, 5321808), (32, 4989195), (36, 4434840), (40, 3991356), (45, 3547872), (48, 3326130), (54, 2956560), (60, 2660904), (72, 2217420), (80, 1995678), (81, 1971040), (90, 1773936), (96, 1663065), (97, 1645920), (108, 1478280), (120, 1330452), (127, 1257120), (135, 1182624), (144, 1108710), (160, 997839), (162, 985520), (180, 886968), (194, 822960), (216, 739140), (240, 665226), (254, 628560), (270, 591312), (288, 554355), (291, 548640), (324, 492760), (360, 443484), (381, 419040), (388, 411480), (405, 394208), (432, 369570), (480, 332613), (485, 329184), (508, 314280), (540, 295656), (582, 274320), (635, 251424), (648, 246380), (720, 221742), (762, 209520), (776, 205740), (810, 197104), (864, 184785), (873, 182880), (970, 164592), (1016, 157140), (1080, 147828), (1143, 139680), (1164, 137160), (1270, 125712), (1296, 123190), (1440, 110871), (1455, 109728), (1524, 104760), (1552, 102870), (1620, 98552), (1746, 91440), (1905, 83808), (1940, 82296), (2032, 78570), (2160, 73914), (2286, 69840), (2328, 68580), (2540, 62856), (2592, 61595), (2619, 60960), (2910, 54864), (3048, 52380), (3104, 51435), (3240, 49276), (3429, 46560), (3492, 45720), (3810, 41904), (3880, 41148), (4064, 39285), (4320, 36957), (4365, 36576), (4572, 34920), (4656, 34290), (5080, 31428), (5238, 30480), (5715, 27936), (5820, 27432), (6096, 26190), (6480, 24638), (6858, 23280), (6984, 22860), (7620, 20952), (7760, 20574), (7857, 20320), (8730, 18288), (9144, 17460), (9312, 17145), (10160, 15714), (10287, 15520), (10476, 15240), (11430, 13968), (11640, 13716), (12192, 13095), (12319, 12960)]