266575680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1926

約数の個数: 252

約数和(自身を含む): 1067173380

約数和(自身を除く): 800597700

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1889, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3778, 3920, 4032, 4410, 4704, 5040, 5667, 5880, 6720, 7056, 7556, 7840, 8820, 9408, 9445, 10080, 11334, 11760, 13223, 14112, 15112, 15680, 17001, 17640, 18890, 20160, 22668, 23520, 26446, 28224, 28335, 30224, 34002, 35280, 37780, 39669, 45336, 47040, 52892, 56670, 60448, 66115, 68004, 70560, 75560, 79338, 85005, 90672, 92561, 105784, 113340, 119007, 120896, 132230, 136008, 141120, 151120, 158676, 170010, 181344, 185122, 198345, 211568, 226680, 238014, 264460, 272016, 277683, 302240, 317352, 340020, 362688, 370244, 396690, 423136, 453360, 462805, 476028, 528920, 544032, 555366, 595035, 604480, 634704, 680040, 740488, 793380, 833049, 846272, 906720, 925610, 952056, 1057840, 1088064, 1110732, 1190070, 1269408, 1360080, 1388415, 1480976, 1586760, 1666098, 1813440, 1851220, 1904112, 2115680, 2221464, 2380140, 2538816, 2720160, 2776830, 2961952, 3173520, 3332196, 3702440, 3808224, 4165245, 4231360, 4442928, 4760280, 5440320, 5553660, 5923904, 6347040, 6664392, 7404880, 7616448, 8330490, 8885856, 9520560, 11107320, 12694080, 13328784, 14809760, 16660980, 17771712, 19041120, 22214640, 26657568, 29619520, 33321960, 38082240, 44429280, 53315136, 66643920, 88858560, 133287840, 266575680]

約数ペア:

[(1, 266575680), (2, 133287840), (3, 88858560), (4, 66643920), (5, 53315136), (6, 44429280), (7, 38082240), (8, 33321960), (9, 29619520), (10, 26657568), (12, 22214640), (14, 19041120), (15, 17771712), (16, 16660980), (18, 14809760), (20, 13328784), (21, 12694080), (24, 11107320), (28, 9520560), (30, 8885856), (32, 8330490), (35, 7616448), (36, 7404880), (40, 6664392), (42, 6347040), (45, 5923904), (48, 5553660), (49, 5440320), (56, 4760280), (60, 4442928), (63, 4231360), (64, 4165245), (70, 3808224), (72, 3702440), (80, 3332196), (84, 3173520), (90, 2961952), (96, 2776830), (98, 2720160), (105, 2538816), (112, 2380140), (120, 2221464), (126, 2115680), (140, 1904112), (144, 1851220), (147, 1813440), (160, 1666098), (168, 1586760), (180, 1480976), (192, 1388415), (196, 1360080), (210, 1269408), (224, 1190070), (240, 1110732), (245, 1088064), (252, 1057840), (280, 952056), (288, 925610), (294, 906720), (315, 846272), (320, 833049), (336, 793380), (360, 740488), (392, 680040), (420, 634704), (441, 604480), (448, 595035), (480, 555366), (490, 544032), (504, 528920), (560, 476028), (576, 462805), (588, 453360), (630, 423136), (672, 396690), (720, 370244), (735, 362688), (784, 340020), (840, 317352), (882, 302240), (960, 277683), (980, 272016), (1008, 264460), (1120, 238014), (1176, 226680), (1260, 211568), (1344, 198345), (1440, 185122), (1470, 181344), (1568, 170010), (1680, 158676), (1764, 151120), (1889, 141120), (1960, 136008), (2016, 132230), (2205, 120896), (2240, 119007), (2352, 113340), (2520, 105784), (2880, 92561), (2940, 90672), (3136, 85005), (3360, 79338), (3528, 75560), (3778, 70560), (3920, 68004), (4032, 66115), (4410, 60448), (4704, 56670), (5040, 52892), (5667, 47040), (5880, 45336), (6720, 39669), (7056, 37780), (7556, 35280), (7840, 34002), (8820, 30224), (9408, 28335), (9445, 28224), (10080, 26446), (11334, 23520), (11760, 22668), (13223, 20160), (14112, 18890), (15112, 17640), (15680, 17001)]