155243802420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1785643}}^1$

素因数の和:1785691

約数の個数: 192

約数和(自身を含む): 575977328640

約数和(自身を除く): 420733526220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 17388, 21735, 28980, 43470, 86940, 1785643, 3571286, 5356929, 7142572, 8928215, 10713858, 12499501, 16070787, 17856430, 21427716, 24999002, 26784645, 32141574, 35712860, 37498503, 41069789, 48212361, 49998004, 53569290, 62497505, 64283148, 74997006, 80353935, 82139578, 96424722, 107138580, 112495509, 123209367, 124995010, 149994012, 160707870, 164279156, 187492515, 192849444, 205348945, 224991018, 241061805, 246418734, 249990020, 287488523, 321415740, 337486527, 369628101, 374985030, 410697890, 449982036, 482123610, 492837468, 562477545, 574977046, 616046835, 674973054, 739256202, 749970060, 821395780, 862465569, 964247220, 1108884303, 1124955090, 1149954092, 1232093670, 1349946108, 1437442615, 1478512404, 1687432635, 1724931138, 1848140505, 2217768606, 2249910180, 2464187340, 2587396707, 2874885230, 3374865270, 3449862276, 3696281010, 4312327845, 4435537212, 5174793414, 5544421515, 5749770460, 6749730540, 7392562020, 7762190121, 8624655690, 10349586828, 11088843030, 12936983535, 15524380242, 17249311380, 22177686060, 25873967070, 31048760484, 38810950605, 51747934140, 77621901210, 155243802420]

約数ペア:

[(1, 155243802420), (2, 77621901210), (3, 51747934140), (4, 38810950605), (5, 31048760484), (6, 25873967070), (7, 22177686060), (9, 17249311380), (10, 15524380242), (12, 12936983535), (14, 11088843030), (15, 10349586828), (18, 8624655690), (20, 7762190121), (21, 7392562020), (23, 6749730540), (27, 5749770460), (28, 5544421515), (30, 5174793414), (35, 4435537212), (36, 4312327845), (42, 3696281010), (45, 3449862276), (46, 3374865270), (54, 2874885230), (60, 2587396707), (63, 2464187340), (69, 2249910180), (70, 2217768606), (84, 1848140505), (90, 1724931138), (92, 1687432635), (105, 1478512404), (108, 1437442615), (115, 1349946108), (126, 1232093670), (135, 1149954092), (138, 1124955090), (140, 1108884303), (161, 964247220), (180, 862465569), (189, 821395780), (207, 749970060), (210, 739256202), (230, 674973054), (252, 616046835), (270, 574977046), (276, 562477545), (315, 492837468), (322, 482123610), (345, 449982036), (378, 410697890), (414, 374985030), (420, 369628101), (460, 337486527), (483, 321415740), (540, 287488523), (621, 249990020), (630, 246418734), (644, 241061805), (690, 224991018), (756, 205348945), (805, 192849444), (828, 187492515), (945, 164279156), (966, 160707870), (1035, 149994012), (1242, 124995010), (1260, 123209367), (1380, 112495509), (1449, 107138580), (1610, 96424722), (1890, 82139578), (1932, 80353935), (2070, 74997006), (2415, 64283148), (2484, 62497505), (2898, 53569290), (3105, 49998004), (3220, 48212361), (3780, 41069789), (4140, 37498503), (4347, 35712860), (4830, 32141574), (5796, 26784645), (6210, 24999002), (7245, 21427716), (8694, 17856430), (9660, 16070787), (12420, 12499501), (14490, 10713858), (17388, 8928215), (21735, 7142572), (28980, 5356929), (43470, 3571286), (86940, 1785643)]