340931520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 168

約数和(自身を含む): 1200369456

約数和(自身を除く): 859437936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2753, 2880, 3096, 3440, 3870, 4128, 5160, 5506, 6192, 6880, 7740, 8256, 8259, 10320, 11012, 12384, 13760, 13765, 15480, 16518, 20640, 22024, 24768, 24777, 27530, 30960, 33036, 41280, 41295, 44048, 49554, 55060, 61920, 66072, 82590, 88096, 99108, 110120, 118379, 123840, 123885, 132144, 165180, 176192, 198216, 220240, 236758, 247770, 264288, 330360, 355137, 396432, 440480, 473516, 495540, 528576, 591895, 660720, 710274, 792864, 880960, 947032, 991080, 1065411, 1183790, 1321440, 1420548, 1585728, 1775685, 1894064, 1982160, 2130822, 2367580, 2642880, 2841096, 3551370, 3788128, 3964320, 4261644, 4735160, 5327055, 5682192, 7102740, 7576256, 7928640, 8523288, 9470320, 10654110, 11364384, 14205480, 17046576, 18940640, 21308220, 22728768, 28410960, 34093152, 37881280, 42616440, 56821920, 68186304, 85232880, 113643840, 170465760, 340931520]

約数ペア:

[(1, 340931520), (2, 170465760), (3, 113643840), (4, 85232880), (5, 68186304), (6, 56821920), (8, 42616440), (9, 37881280), (10, 34093152), (12, 28410960), (15, 22728768), (16, 21308220), (18, 18940640), (20, 17046576), (24, 14205480), (30, 11364384), (32, 10654110), (36, 9470320), (40, 8523288), (43, 7928640), (45, 7576256), (48, 7102740), (60, 5682192), (64, 5327055), (72, 4735160), (80, 4261644), (86, 3964320), (90, 3788128), (96, 3551370), (120, 2841096), (129, 2642880), (144, 2367580), (160, 2130822), (172, 1982160), (180, 1894064), (192, 1775685), (215, 1585728), (240, 1420548), (258, 1321440), (288, 1183790), (320, 1065411), (344, 991080), (360, 947032), (387, 880960), (430, 792864), (480, 710274), (516, 660720), (576, 591895), (645, 528576), (688, 495540), (720, 473516), (774, 440480), (860, 396432), (960, 355137), (1032, 330360), (1290, 264288), (1376, 247770), (1440, 236758), (1548, 220240), (1720, 198216), (1935, 176192), (2064, 165180), (2580, 132144), (2752, 123885), (2753, 123840), (2880, 118379), (3096, 110120), (3440, 99108), (3870, 88096), (4128, 82590), (5160, 66072), (5506, 61920), (6192, 55060), (6880, 49554), (7740, 44048), (8256, 41295), (8259, 41280), (10320, 33036), (11012, 30960), (12384, 27530), (13760, 24777), (13765, 24768), (15480, 22024), (16518, 20640)]