285132960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 360

約数和(自身を含む): 1173179700

約数和(自身を除く): 888046740

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 449, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 898, 945, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1347, 1440, 1470, 1512, 1568, 1620, 1680, 1764, 1796, 1890, 1960, 2016, 2160, 2205, 2245, 2268, 2352, 2520, 2592, 2646, 2694, 2835, 2940, 3024, 3143, 3240, 3360, 3528, 3592, 3780, 3920, 3969, 4041, 4320, 4410, 4490, 4536, 4704, 5040, 5292, 5388, 5670, 5880, 6048, 6286, 6480, 6615, 6735, 7056, 7184, 7560, 7840, 7938, 8082, 8820, 8980, 9072, 9429, 10080, 10584, 10776, 11340, 11760, 12123, 12572, 12960, 13230, 13470, 14112, 14368, 15120, 15715, 15876, 16164, 17640, 17960, 18144, 18858, 19845, 20205, 21168, 21552, 22001, 22680, 23520, 24246, 25144, 26460, 26940, 28287, 30240, 31430, 31752, 32328, 35280, 35920, 36369, 37716, 39690, 40410, 42336, 43104, 44002, 45360, 47145, 48492, 50288, 52920, 53880, 56574, 60615, 62860, 63504, 64656, 66003, 70560, 71840, 72738, 75432, 79380, 80820, 84861, 88004, 90720, 94290, 96984, 100576, 105840, 107760, 110005, 113148, 121230, 125720, 127008, 129312, 132006, 141435, 145476, 150864, 158760, 161640, 169722, 176008, 181845, 188580, 193968, 198009, 211680, 215520, 220010, 226296, 242460, 251440, 254583, 264012, 282870, 290952, 301728, 317520, 323280, 330015, 339444, 352016, 363690, 377160, 387936, 396018, 424305, 440020, 452592, 484920, 502880, 509166, 528024, 565740, 581904, 594027, 635040, 646560, 660030, 678888, 704032, 727380, 754320, 792036, 848610, 880040, 905184, 969840, 990045, 1018332, 1056048, 1131480, 1163808, 1188054, 1272915, 1320060, 1357776, 1454760, 1508640, 1584072, 1697220, 1760080, 1782081, 1939680, 1980090, 2036664, 2112096, 2262960, 2376108, 2545830, 2640120, 2715552, 2909520, 2970135, 3168144, 3394440, 3520160, 3564162, 3960180, 4073328, 4525920, 4752216, 5091660, 5280240, 5819040, 5940270, 6336288, 6788880, 7128324, 7920360, 8146656, 8910405, 9504432, 10183320, 10560480, 11880540, 13577760, 14256648, 15840720, 17820810, 19008864, 20366640, 23761080, 28513296, 31681440, 35641620, 40733280, 47522160, 57026592, 71283240, 95044320, 142566480, 285132960]

約数ペア:

[(1, 285132960), (2, 142566480), (3, 95044320), (4, 71283240), (5, 57026592), (6, 47522160), (7, 40733280), (8, 35641620), (9, 31681440), (10, 28513296), (12, 23761080), (14, 20366640), (15, 19008864), (16, 17820810), (18, 15840720), (20, 14256648), (21, 13577760), (24, 11880540), (27, 10560480), (28, 10183320), (30, 9504432), (32, 8910405), (35, 8146656), (36, 7920360), (40, 7128324), (42, 6788880), (45, 6336288), (48, 5940270), (49, 5819040), (54, 5280240), (56, 5091660), (60, 4752216), (63, 4525920), (70, 4073328), (72, 3960180), (80, 3564162), (81, 3520160), (84, 3394440), (90, 3168144), (96, 2970135), (98, 2909520), (105, 2715552), (108, 2640120), (112, 2545830), (120, 2376108), (126, 2262960), (135, 2112096), (140, 2036664), (144, 1980090), (147, 1939680), (160, 1782081), (162, 1760080), (168, 1697220), (180, 1584072), (189, 1508640), (196, 1454760), (210, 1357776), (216, 1320060), (224, 1272915), (240, 1188054), (245, 1163808), (252, 1131480), (270, 1056048), (280, 1018332), (288, 990045), (294, 969840), (315, 905184), (324, 880040), (336, 848610), (360, 792036), (378, 754320), (392, 727380), (405, 704032), (420, 678888), (432, 660030), (441, 646560), (449, 635040), (480, 594027), (490, 581904), (504, 565740), (540, 528024), (560, 509166), (567, 502880), (588, 484920), (630, 452592), (648, 440020), (672, 424305), (720, 396018), (735, 387936), (756, 377160), (784, 363690), (810, 352016), (840, 339444), (864, 330015), (882, 323280), (898, 317520), (945, 301728), (980, 290952), (1008, 282870), (1080, 264012), (1120, 254583), (1134, 251440), (1176, 242460), (1260, 226296), (1296, 220010), (1323, 215520), (1347, 211680), (1440, 198009), (1470, 193968), (1512, 188580), (1568, 181845), (1620, 176008), (1680, 169722), (1764, 161640), (1796, 158760), (1890, 150864), (1960, 145476), (2016, 141435), (2160, 132006), (2205, 129312), (2245, 127008), (2268, 125720), (2352, 121230), (2520, 113148), (2592, 110005), (2646, 107760), (2694, 105840), (2835, 100576), (2940, 96984), (3024, 94290), (3143, 90720), (3240, 88004), (3360, 84861), (3528, 80820), (3592, 79380), (3780, 75432), (3920, 72738), (3969, 71840), (4041, 70560), (4320, 66003), (4410, 64656), (4490, 63504), (4536, 62860), (4704, 60615), (5040, 56574), (5292, 53880), (5388, 52920), (5670, 50288), (5880, 48492), (6048, 47145), (6286, 45360), (6480, 44002), (6615, 43104), (6735, 42336), (7056, 40410), (7184, 39690), (7560, 37716), (7840, 36369), (7938, 35920), (8082, 35280), (8820, 32328), (8980, 31752), (9072, 31430), (9429, 30240), (10080, 28287), (10584, 26940), (10776, 26460), (11340, 25144), (11760, 24246), (12123, 23520), (12572, 22680), (12960, 22001), (13230, 21552), (13470, 21168), (14112, 20205), (14368, 19845), (15120, 18858), (15715, 18144), (15876, 17960), (16164, 17640)]