2019295080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1217}}^1$

素因数の和:1664

約数の個数: 192

約数和(自身を含む): 7182302400

約数和(自身を除く): 5163007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 419, 440, 495, 660, 792, 838, 990, 1217, 1257, 1320, 1676, 1980, 2095, 2434, 2514, 3352, 3651, 3771, 3960, 4190, 4609, 4868, 5028, 6085, 6285, 7302, 7542, 8380, 9218, 9736, 10056, 10953, 12170, 12570, 13387, 13827, 14604, 15084, 16760, 18255, 18436, 18855, 21906, 23045, 24340, 25140, 26774, 27654, 29208, 30168, 36510, 36872, 37710, 40161, 41481, 43812, 46090, 48680, 50280, 53548, 54765, 55308, 66935, 69135, 73020, 75420, 80322, 82962, 87624, 92180, 107096, 109530, 110616, 120483, 133870, 138270, 146040, 150840, 160644, 165924, 184360, 200805, 207405, 219060, 240966, 267740, 276540, 321288, 331848, 401610, 414810, 438120, 481932, 509923, 535480, 553080, 602415, 803220, 829620, 963864, 1019846, 1204830, 1529769, 1606440, 1659240, 2039692, 2409660, 2549615, 3059538, 4079384, 4589307, 4819320, 5099230, 5609153, 6119076, 7648845, 9178614, 10198460, 11218306, 12238152, 15297690, 16827459, 18357228, 20396920, 22436612, 22946535, 28045765, 30595380, 33654918, 36714456, 44873224, 45893070, 50482377, 56091530, 61190760, 67309836, 84137295, 91786140, 100964754, 112183060, 134619672, 168274590, 183572280, 201929508, 224366120, 252411885, 336549180, 403859016, 504823770, 673098360, 1009647540, 2019295080]

約数ペア:

[(1, 2019295080), (2, 1009647540), (3, 673098360), (4, 504823770), (5, 403859016), (6, 336549180), (8, 252411885), (9, 224366120), (10, 201929508), (11, 183572280), (12, 168274590), (15, 134619672), (18, 112183060), (20, 100964754), (22, 91786140), (24, 84137295), (30, 67309836), (33, 61190760), (36, 56091530), (40, 50482377), (44, 45893070), (45, 44873224), (55, 36714456), (60, 33654918), (66, 30595380), (72, 28045765), (88, 22946535), (90, 22436612), (99, 20396920), (110, 18357228), (120, 16827459), (132, 15297690), (165, 12238152), (180, 11218306), (198, 10198460), (220, 9178614), (264, 7648845), (330, 6119076), (360, 5609153), (396, 5099230), (419, 4819320), (440, 4589307), (495, 4079384), (660, 3059538), (792, 2549615), (838, 2409660), (990, 2039692), (1217, 1659240), (1257, 1606440), (1320, 1529769), (1676, 1204830), (1980, 1019846), (2095, 963864), (2434, 829620), (2514, 803220), (3352, 602415), (3651, 553080), (3771, 535480), (3960, 509923), (4190, 481932), (4609, 438120), (4868, 414810), (5028, 401610), (6085, 331848), (6285, 321288), (7302, 276540), (7542, 267740), (8380, 240966), (9218, 219060), (9736, 207405), (10056, 200805), (10953, 184360), (12170, 165924), (12570, 160644), (13387, 150840), (13827, 146040), (14604, 138270), (15084, 133870), (16760, 120483), (18255, 110616), (18436, 109530), (18855, 107096), (21906, 92180), (23045, 87624), (24340, 82962), (25140, 80322), (26774, 75420), (27654, 73020), (29208, 69135), (30168, 66935), (36510, 55308), (36872, 54765), (37710, 53548), (40161, 50280), (41481, 48680), (43812, 46090)]