259519680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 336

約数和(自身を含む): 1066739040

約数和(自身を除く): 807219360

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 613, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1226, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1839, 1890, 1960, 2016, 2160, 2205, 2240, 2352, 2452, 2520, 2646, 2880, 2940, 3024, 3065, 3136, 3360, 3528, 3678, 3780, 3920, 4032, 4291, 4320, 4410, 4704, 4904, 5040, 5292, 5517, 5880, 6048, 6130, 6615, 6720, 7056, 7356, 7560, 7840, 8582, 8640, 8820, 9195, 9408, 9808, 10080, 10584, 11034, 11760, 12096, 12260, 12873, 13230, 14112, 14712, 15120, 15680, 16551, 17164, 17640, 18390, 19616, 20160, 21168, 21455, 22068, 23520, 24520, 25746, 26460, 27585, 28224, 29424, 30037, 30240, 33102, 34328, 35280, 36780, 38619, 39232, 42336, 42910, 44136, 47040, 49040, 51492, 52920, 55170, 58848, 60074, 60480, 64365, 66204, 68656, 70560, 73560, 77238, 82755, 84672, 85820, 88272, 90111, 98080, 102984, 105840, 110340, 115857, 117696, 120148, 128730, 132408, 137312, 141120, 147120, 150185, 154476, 165510, 171640, 176544, 180222, 193095, 196160, 205968, 211680, 220680, 231714, 240296, 257460, 264816, 270333, 274624, 294240, 300370, 308952, 331020, 343280, 353088, 360444, 386190, 411936, 423360, 441360, 450555, 463428, 480592, 514920, 529632, 540666, 579285, 588480, 600740, 617904, 662040, 686560, 720888, 772380, 810999, 823872, 882720, 901110, 926856, 961184, 1029840, 1059264, 1081332, 1158570, 1201480, 1235808, 1324080, 1351665, 1373120, 1441776, 1544760, 1621998, 1765440, 1802220, 1853712, 1922368, 2059680, 2162664, 2317140, 2402960, 2471616, 2648160, 2703330, 2883552, 3089520, 3243996, 3604440, 3707424, 4054995, 4119360, 4325328, 4634280, 4805920, 5296320, 5406660, 5767104, 6179040, 6487992, 7208880, 7414848, 8109990, 8650656, 9268560, 9611840, 10813320, 12358080, 12975984, 14417760, 16219980, 17301312, 18537120, 21626640, 25951968, 28835520, 32439960, 37074240, 43253280, 51903936, 64879920, 86506560, 129759840, 259519680]

約数ペア:

[(1, 259519680), (2, 129759840), (3, 86506560), (4, 64879920), (5, 51903936), (6, 43253280), (7, 37074240), (8, 32439960), (9, 28835520), (10, 25951968), (12, 21626640), (14, 18537120), (15, 17301312), (16, 16219980), (18, 14417760), (20, 12975984), (21, 12358080), (24, 10813320), (27, 9611840), (28, 9268560), (30, 8650656), (32, 8109990), (35, 7414848), (36, 7208880), (40, 6487992), (42, 6179040), (45, 5767104), (48, 5406660), (49, 5296320), (54, 4805920), (56, 4634280), (60, 4325328), (63, 4119360), (64, 4054995), (70, 3707424), (72, 3604440), (80, 3243996), (84, 3089520), (90, 2883552), (96, 2703330), (98, 2648160), (105, 2471616), (108, 2402960), (112, 2317140), (120, 2162664), (126, 2059680), (135, 1922368), (140, 1853712), (144, 1802220), (147, 1765440), (160, 1621998), (168, 1544760), (180, 1441776), (189, 1373120), (192, 1351665), (196, 1324080), (210, 1235808), (216, 1201480), (224, 1158570), (240, 1081332), (245, 1059264), (252, 1029840), (270, 961184), (280, 926856), (288, 901110), (294, 882720), (315, 823872), (320, 810999), (336, 772380), (360, 720888), (378, 686560), (392, 662040), (420, 617904), (432, 600740), (441, 588480), (448, 579285), (480, 540666), (490, 529632), (504, 514920), (540, 480592), (560, 463428), (576, 450555), (588, 441360), (613, 423360), (630, 411936), (672, 386190), (720, 360444), (735, 353088), (756, 343280), (784, 331020), (840, 308952), (864, 300370), (882, 294240), (945, 274624), (960, 270333), (980, 264816), (1008, 257460), (1080, 240296), (1120, 231714), (1176, 220680), (1226, 211680), (1260, 205968), (1323, 196160), (1344, 193095), (1440, 180222), (1470, 176544), (1512, 171640), (1568, 165510), (1680, 154476), (1728, 150185), (1764, 147120), (1839, 141120), (1890, 137312), (1960, 132408), (2016, 128730), (2160, 120148), (2205, 117696), (2240, 115857), (2352, 110340), (2452, 105840), (2520, 102984), (2646, 98080), (2880, 90111), (2940, 88272), (3024, 85820), (3065, 84672), (3136, 82755), (3360, 77238), (3528, 73560), (3678, 70560), (3780, 68656), (3920, 66204), (4032, 64365), (4291, 60480), (4320, 60074), (4410, 58848), (4704, 55170), (4904, 52920), (5040, 51492), (5292, 49040), (5517, 47040), (5880, 44136), (6048, 42910), (6130, 42336), (6615, 39232), (6720, 38619), (7056, 36780), (7356, 35280), (7560, 34328), (7840, 33102), (8582, 30240), (8640, 30037), (8820, 29424), (9195, 28224), (9408, 27585), (9808, 26460), (10080, 25746), (10584, 24520), (11034, 23520), (11760, 22068), (12096, 21455), (12260, 21168), (12873, 20160), (13230, 19616), (14112, 18390), (14712, 17640), (15120, 17164), (15680, 16551)]