339731280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{22469}}^1$

素因数の和:22498

約数の個数: 160

約数和(自身を含む): 1337414400

約数和(自身を除く): 997683120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 22469, 44938, 67407, 89876, 112345, 134814, 157283, 179752, 202221, 224690, 269628, 314566, 337035, 359504, 404442, 449380, 471849, 539256, 606663, 629132, 674070, 786415, 808884, 898760, 943698, 1011105, 1078512, 1213326, 1258264, 1348140, 1415547, 1572830, 1617768, 1797520, 1887396, 2022210, 2359245, 2426652, 2516528, 2696280, 2831094, 3033315, 3145660, 3235536, 3774792, 4044420, 4246641, 4718490, 4853304, 5392560, 5662188, 6066630, 6291320, 7077735, 7549584, 8088840, 8493282, 9436980, 9706608, 11324376, 12133260, 12582640, 14155470, 16177680, 16986564, 18873960, 21233205, 22648752, 24266520, 28310940, 33973128, 37747920, 42466410, 48533040, 56621880, 67946256, 84932820, 113243760, 169865640, 339731280]

約数ペア:

[(1, 339731280), (2, 169865640), (3, 113243760), (4, 84932820), (5, 67946256), (6, 56621880), (7, 48533040), (8, 42466410), (9, 37747920), (10, 33973128), (12, 28310940), (14, 24266520), (15, 22648752), (16, 21233205), (18, 18873960), (20, 16986564), (21, 16177680), (24, 14155470), (27, 12582640), (28, 12133260), (30, 11324376), (35, 9706608), (36, 9436980), (40, 8493282), (42, 8088840), (45, 7549584), (48, 7077735), (54, 6291320), (56, 6066630), (60, 5662188), (63, 5392560), (70, 4853304), (72, 4718490), (80, 4246641), (84, 4044420), (90, 3774792), (105, 3235536), (108, 3145660), (112, 3033315), (120, 2831094), (126, 2696280), (135, 2516528), (140, 2426652), (144, 2359245), (168, 2022210), (180, 1887396), (189, 1797520), (210, 1617768), (216, 1572830), (240, 1415547), (252, 1348140), (270, 1258264), (280, 1213326), (315, 1078512), (336, 1011105), (360, 943698), (378, 898760), (420, 808884), (432, 786415), (504, 674070), (540, 629132), (560, 606663), (630, 539256), (720, 471849), (756, 449380), (840, 404442), (945, 359504), (1008, 337035), (1080, 314566), (1260, 269628), (1512, 224690), (1680, 202221), (1890, 179752), (2160, 157283), (2520, 134814), (3024, 112345), (3780, 89876), (5040, 67407), (7560, 44938), (15120, 22469)]