269305680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 160

約数和(自身を含む): 985079808

約数和(自身を除く): 715774128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5171, 5208, 6510, 7440, 8680, 10342, 10416, 13020, 15513, 17360, 20684, 25855, 26040, 31026, 36197, 41368, 51710, 52080, 62052, 72394, 77565, 82736, 103420, 108591, 124104, 144788, 155130, 160301, 180985, 206840, 217182, 248208, 289576, 310260, 320602, 361970, 413680, 434364, 480903, 542955, 579152, 620520, 641204, 723940, 801505, 868728, 961806, 1085910, 1122107, 1241040, 1282408, 1447880, 1603010, 1737456, 1923612, 2171820, 2244214, 2404515, 2564816, 2895760, 3206020, 3366321, 3847224, 4343640, 4488428, 4809030, 5610535, 6412040, 6732642, 7694448, 8687280, 8976856, 9618060, 11221070, 12824080, 13465284, 16831605, 17953712, 19236120, 22442140, 26930568, 33663210, 38472240, 44884280, 53861136, 67326420, 89768560, 134652840, 269305680]

約数ペア:

[(1, 269305680), (2, 134652840), (3, 89768560), (4, 67326420), (5, 53861136), (6, 44884280), (7, 38472240), (8, 33663210), (10, 26930568), (12, 22442140), (14, 19236120), (15, 17953712), (16, 16831605), (20, 13465284), (21, 12824080), (24, 11221070), (28, 9618060), (30, 8976856), (31, 8687280), (35, 7694448), (40, 6732642), (42, 6412040), (48, 5610535), (56, 4809030), (60, 4488428), (62, 4343640), (70, 3847224), (80, 3366321), (84, 3206020), (93, 2895760), (105, 2564816), (112, 2404515), (120, 2244214), (124, 2171820), (140, 1923612), (155, 1737456), (168, 1603010), (186, 1447880), (210, 1282408), (217, 1241040), (240, 1122107), (248, 1085910), (280, 961806), (310, 868728), (336, 801505), (372, 723940), (420, 641204), (434, 620520), (465, 579152), (496, 542955), (560, 480903), (620, 434364), (651, 413680), (744, 361970), (840, 320602), (868, 310260), (930, 289576), (1085, 248208), (1240, 217182), (1302, 206840), (1488, 180985), (1680, 160301), (1736, 155130), (1860, 144788), (2170, 124104), (2480, 108591), (2604, 103420), (3255, 82736), (3472, 77565), (3720, 72394), (4340, 62052), (5171, 52080), (5208, 51710), (6510, 41368), (7440, 36197), (8680, 31026), (10342, 26040), (10416, 25855), (13020, 20684), (15513, 17360)]