339940440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 192

約数和(自身を含む): 1288872000

約数和(自身を除く): 948931560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2753, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5506, 5880, 6174, 6860, 8232, 8259, 8820, 10290, 11012, 12348, 13720, 13765, 15435, 16518, 17640, 19271, 20580, 22024, 24696, 24777, 27530, 30870, 33036, 38542, 41160, 41295, 49554, 55060, 57813, 61740, 66072, 77084, 82590, 96355, 99108, 110120, 115626, 123480, 123885, 134897, 154168, 165180, 173439, 192710, 198216, 231252, 247770, 269794, 289065, 330360, 346878, 385420, 404691, 462504, 495540, 539588, 578130, 674485, 693756, 770840, 809382, 867195, 944279, 991080, 1079176, 1156260, 1214073, 1348970, 1387512, 1618764, 1734390, 1888558, 2023455, 2312520, 2428146, 2697940, 2832837, 3237528, 3468780, 3777116, 4046910, 4721395, 4856292, 5395880, 5665674, 6070365, 6937560, 7554232, 8093820, 8498511, 9442790, 9712584, 11331348, 12140730, 14164185, 16187640, 16997022, 18885580, 22662696, 24281460, 28328370, 33994044, 37771160, 42492555, 48562920, 56656740, 67988088, 84985110, 113313480, 169970220, 339940440]

約数ペア:

[(1, 339940440), (2, 169970220), (3, 113313480), (4, 84985110), (5, 67988088), (6, 56656740), (7, 48562920), (8, 42492555), (9, 37771160), (10, 33994044), (12, 28328370), (14, 24281460), (15, 22662696), (18, 18885580), (20, 16997022), (21, 16187640), (24, 14164185), (28, 12140730), (30, 11331348), (35, 9712584), (36, 9442790), (40, 8498511), (42, 8093820), (45, 7554232), (49, 6937560), (56, 6070365), (60, 5665674), (63, 5395880), (70, 4856292), (72, 4721395), (84, 4046910), (90, 3777116), (98, 3468780), (105, 3237528), (120, 2832837), (126, 2697940), (140, 2428146), (147, 2312520), (168, 2023455), (180, 1888558), (196, 1734390), (210, 1618764), (245, 1387512), (252, 1348970), (280, 1214073), (294, 1156260), (315, 1079176), (343, 991080), (360, 944279), (392, 867195), (420, 809382), (441, 770840), (490, 693756), (504, 674485), (588, 578130), (630, 539588), (686, 495540), (735, 462504), (840, 404691), (882, 385420), (980, 346878), (1029, 330360), (1176, 289065), (1260, 269794), (1372, 247770), (1470, 231252), (1715, 198216), (1764, 192710), (1960, 173439), (2058, 165180), (2205, 154168), (2520, 134897), (2744, 123885), (2753, 123480), (2940, 115626), (3087, 110120), (3430, 99108), (3528, 96355), (4116, 82590), (4410, 77084), (5145, 66072), (5506, 61740), (5880, 57813), (6174, 55060), (6860, 49554), (8232, 41295), (8259, 41160), (8820, 38542), (10290, 33036), (11012, 30870), (12348, 27530), (13720, 24777), (13765, 24696), (15435, 22024), (16518, 20580), (17640, 19271)]