2019028440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117659}}^1$

素因数の和:117697

約数の個数: 128

約数和(自身を含む): 7116076800

約数和(自身を除く): 5097048360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 117659, 235318, 352977, 470636, 588295, 705954, 941272, 1176590, 1294249, 1411908, 1529567, 1764885, 2353180, 2588498, 2823816, 3059134, 3529770, 3882747, 4588701, 4706360, 5176996, 6118268, 6471245, 7059540, 7647835, 7765494, 9177402, 10353992, 12236536, 12942490, 14119080, 15295670, 15530988, 16825237, 18354804, 19413735, 22943505, 25884980, 30591340, 31061976, 33650474, 36709608, 38827470, 45887010, 50475711, 51769960, 61182680, 67300948, 77654940, 84126185, 91774020, 100951422, 134601896, 155309880, 168252370, 183548040, 201902844, 252378555, 336504740, 403805688, 504757110, 673009480, 1009514220, 2019028440]

約数ペア:

[(1, 2019028440), (2, 1009514220), (3, 673009480), (4, 504757110), (5, 403805688), (6, 336504740), (8, 252378555), (10, 201902844), (11, 183548040), (12, 168252370), (13, 155309880), (15, 134601896), (20, 100951422), (22, 91774020), (24, 84126185), (26, 77654940), (30, 67300948), (33, 61182680), (39, 51769960), (40, 50475711), (44, 45887010), (52, 38827470), (55, 36709608), (60, 33650474), (65, 31061976), (66, 30591340), (78, 25884980), (88, 22943505), (104, 19413735), (110, 18354804), (120, 16825237), (130, 15530988), (132, 15295670), (143, 14119080), (156, 12942490), (165, 12236536), (195, 10353992), (220, 9177402), (260, 7765494), (264, 7647835), (286, 7059540), (312, 6471245), (330, 6118268), (390, 5176996), (429, 4706360), (440, 4588701), (520, 3882747), (572, 3529770), (660, 3059134), (715, 2823816), (780, 2588498), (858, 2353180), (1144, 1764885), (1320, 1529567), (1430, 1411908), (1560, 1294249), (1716, 1176590), (2145, 941272), (2860, 705954), (3432, 588295), (4290, 470636), (5720, 352977), (8580, 235318), (17160, 117659)]