1855284480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7706

約数の個数: 288

約数和(自身を含む): 7525190400

約数和(自身を除く): 5669905920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7669, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 15338, 16128, 17280, 20160, 23007, 24192, 26880, 30240, 30676, 34560, 38345, 40320, 46014, 48384, 53683, 60480, 61352, 69021, 76690, 80640, 92028, 107366, 115035, 120960, 122704, 138042, 153380, 161049, 184056, 207063, 214732, 230070, 241920, 245408, 268415, 276084, 306760, 322098, 345105, 368112, 414126, 429464, 460140, 483147, 490816, 536830, 552168, 613520, 644196, 690210, 736224, 805245, 828252, 858928, 920280, 966294, 981632, 1035315, 1073660, 1104336, 1227040, 1288392, 1380420, 1449441, 1472448, 1610490, 1656504, 1717856, 1840560, 1932588, 1963264, 2070630, 2147320, 2208672, 2415735, 2454080, 2576784, 2760840, 2898882, 2944896, 3220980, 3313008, 3435712, 3681120, 3865176, 4141260, 4294640, 4417344, 4831470, 4908160, 5153568, 5521680, 5797764, 5889792, 6441960, 6626016, 6871424, 7247205, 7362240, 7730352, 8282520, 8589280, 8834688, 9662940, 9816320, 10307136, 11043360, 11595528, 12883920, 13252032, 13742848, 14494410, 14724480, 15460704, 16565040, 17178560, 17669376, 19325880, 20614272, 22086720, 23191056, 25767840, 26504064, 28988820, 29448960, 30921408, 33130080, 34357120, 38651760, 41228544, 44173440, 46382112, 51535680, 53008128, 57977640, 61842816, 66260160, 68714240, 77303520, 88346880, 92764224, 103071360, 115955280, 123685632, 132520320, 154607040, 185528448, 206142720, 231910560, 265040640, 309214080, 371056896, 463821120, 618428160, 927642240, 1855284480]

約数ペア:

[(1, 1855284480), (2, 927642240), (3, 618428160), (4, 463821120), (5, 371056896), (6, 309214080), (7, 265040640), (8, 231910560), (9, 206142720), (10, 185528448), (12, 154607040), (14, 132520320), (15, 123685632), (16, 115955280), (18, 103071360), (20, 92764224), (21, 88346880), (24, 77303520), (27, 68714240), (28, 66260160), (30, 61842816), (32, 57977640), (35, 53008128), (36, 51535680), (40, 46382112), (42, 44173440), (45, 41228544), (48, 38651760), (54, 34357120), (56, 33130080), (60, 30921408), (63, 29448960), (64, 28988820), (70, 26504064), (72, 25767840), (80, 23191056), (84, 22086720), (90, 20614272), (96, 19325880), (105, 17669376), (108, 17178560), (112, 16565040), (120, 15460704), (126, 14724480), (128, 14494410), (135, 13742848), (140, 13252032), (144, 12883920), (160, 11595528), (168, 11043360), (180, 10307136), (189, 9816320), (192, 9662940), (210, 8834688), (216, 8589280), (224, 8282520), (240, 7730352), (252, 7362240), (256, 7247205), (270, 6871424), (280, 6626016), (288, 6441960), (315, 5889792), (320, 5797764), (336, 5521680), (360, 5153568), (378, 4908160), (384, 4831470), (420, 4417344), (432, 4294640), (448, 4141260), (480, 3865176), (504, 3681120), (540, 3435712), (560, 3313008), (576, 3220980), (630, 2944896), (640, 2898882), (672, 2760840), (720, 2576784), (756, 2454080), (768, 2415735), (840, 2208672), (864, 2147320), (896, 2070630), (945, 1963264), (960, 1932588), (1008, 1840560), (1080, 1717856), (1120, 1656504), (1152, 1610490), (1260, 1472448), (1280, 1449441), (1344, 1380420), (1440, 1288392), (1512, 1227040), (1680, 1104336), (1728, 1073660), (1792, 1035315), (1890, 981632), (1920, 966294), (2016, 920280), (2160, 858928), (2240, 828252), (2304, 805245), (2520, 736224), (2688, 690210), (2880, 644196), (3024, 613520), (3360, 552168), (3456, 536830), (3780, 490816), (3840, 483147), (4032, 460140), (4320, 429464), (4480, 414126), (5040, 368112), (5376, 345105), (5760, 322098), (6048, 306760), (6720, 276084), (6912, 268415), (7560, 245408), (7669, 241920), (8064, 230070), (8640, 214732), (8960, 207063), (10080, 184056), (11520, 161049), (12096, 153380), (13440, 138042), (15120, 122704), (15338, 120960), (16128, 115035), (17280, 107366), (20160, 92028), (23007, 80640), (24192, 76690), (26880, 69021), (30240, 61352), (30676, 60480), (34560, 53683), (38345, 48384), (40320, 46014)]