1338475860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 4348108800

約数和(自身を除く): 3009632940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 127, 135, 145, 174, 180, 254, 261, 270, 290, 348, 381, 435, 508, 522, 540, 580, 635, 673, 762, 783, 870, 1044, 1143, 1270, 1305, 1346, 1524, 1566, 1740, 1905, 2019, 2286, 2540, 2610, 2692, 3132, 3365, 3429, 3683, 3810, 3915, 4038, 4572, 5220, 5715, 6057, 6730, 6858, 7366, 7620, 7830, 8076, 10095, 11049, 11430, 12114, 13460, 13716, 14732, 15660, 17145, 18171, 18415, 19517, 20190, 22098, 22860, 24228, 30285, 33147, 34290, 36342, 36830, 39034, 40380, 44196, 55245, 58551, 60570, 66294, 68580, 72684, 73660, 78068, 85471, 90855, 97585, 99441, 110490, 117102, 121140, 132588, 165735, 170942, 175653, 181710, 195170, 198882, 220980, 234204, 256413, 292755, 331470, 341884, 351306, 363420, 390340, 397764, 427355, 497205, 512826, 526959, 585510, 662940, 702612, 769239, 854710, 878265, 994410, 1025652, 1053918, 1171020, 1282065, 1538478, 1709420, 1756530, 1988820, 2107836, 2307717, 2478659, 2564130, 2634795, 3076956, 3513060, 3846195, 4615434, 4957318, 5128260, 5269590, 7435977, 7692390, 9230868, 9914636, 10539180, 11538585, 12393295, 14871954, 15384780, 22307931, 23077170, 24786590, 29743908, 37179885, 44615862, 46154340, 49573180, 66923793, 74359770, 89231724, 111539655, 133847586, 148719540, 223079310, 267695172, 334618965, 446158620, 669237930, 1338475860]

約数ペア:

[(1, 1338475860), (2, 669237930), (3, 446158620), (4, 334618965), (5, 267695172), (6, 223079310), (9, 148719540), (10, 133847586), (12, 111539655), (15, 89231724), (18, 74359770), (20, 66923793), (27, 49573180), (29, 46154340), (30, 44615862), (36, 37179885), (45, 29743908), (54, 24786590), (58, 23077170), (60, 22307931), (87, 15384780), (90, 14871954), (108, 12393295), (116, 11538585), (127, 10539180), (135, 9914636), (145, 9230868), (174, 7692390), (180, 7435977), (254, 5269590), (261, 5128260), (270, 4957318), (290, 4615434), (348, 3846195), (381, 3513060), (435, 3076956), (508, 2634795), (522, 2564130), (540, 2478659), (580, 2307717), (635, 2107836), (673, 1988820), (762, 1756530), (783, 1709420), (870, 1538478), (1044, 1282065), (1143, 1171020), (1270, 1053918), (1305, 1025652), (1346, 994410), (1524, 878265), (1566, 854710), (1740, 769239), (1905, 702612), (2019, 662940), (2286, 585510), (2540, 526959), (2610, 512826), (2692, 497205), (3132, 427355), (3365, 397764), (3429, 390340), (3683, 363420), (3810, 351306), (3915, 341884), (4038, 331470), (4572, 292755), (5220, 256413), (5715, 234204), (6057, 220980), (6730, 198882), (6858, 195170), (7366, 181710), (7620, 175653), (7830, 170942), (8076, 165735), (10095, 132588), (11049, 121140), (11430, 117102), (12114, 110490), (13460, 99441), (13716, 97585), (14732, 90855), (15660, 85471), (17145, 78068), (18171, 73660), (18415, 72684), (19517, 68580), (20190, 66294), (22098, 60570), (22860, 58551), (24228, 55245), (30285, 44196), (33147, 40380), (34290, 39034), (36342, 36830)]