890455680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 3232369800

約数和(自身を除く): 2341914120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 193, 216, 240, 267, 270, 288, 320, 324, 356, 360, 384, 386, 405, 432, 445, 480, 534, 540, 576, 579, 640, 648, 712, 720, 772, 801, 810, 864, 890, 960, 965, 1068, 1080, 1152, 1158, 1296, 1335, 1424, 1440, 1544, 1602, 1620, 1728, 1737, 1780, 1920, 1930, 2136, 2160, 2316, 2403, 2592, 2670, 2848, 2880, 2895, 3088, 3204, 3240, 3456, 3474, 3560, 3860, 4005, 4272, 4320, 4632, 4806, 5184, 5211, 5340, 5696, 5760, 5790, 6176, 6408, 6480, 6948, 7120, 7209, 7720, 8010, 8544, 8640, 8685, 9264, 9612, 10368, 10422, 10680, 11392, 11580, 12015, 12352, 12816, 12960, 13896, 14240, 14418, 15440, 15633, 16020, 17088, 17177, 17280, 17370, 18528, 19224, 20844, 21360, 23160, 24030, 24704, 25632, 25920, 26055, 27792, 28480, 28836, 30880, 31266, 32040, 34176, 34354, 34740, 36045, 37056, 38448, 41688, 42720, 46320, 48060, 51264, 51531, 51840, 52110, 55584, 56960, 57672, 61760, 62532, 64080, 68708, 69480, 72090, 74112, 76896, 78165, 83376, 85440, 85885, 92640, 96120, 102528, 103062, 104220, 111168, 115344, 123520, 125064, 128160, 137416, 138960, 144180, 153792, 154593, 156330, 166752, 170880, 171770, 185280, 192240, 206124, 208440, 222336, 230688, 250128, 256320, 257655, 274832, 277920, 288360, 307584, 309186, 312660, 333504, 343540, 370560, 384480, 412248, 416880, 461376, 463779, 500256, 512640, 515310, 549664, 555840, 576720, 618372, 625320, 667008, 687080, 768960, 772965, 824496, 833760, 922752, 927558, 1000512, 1030620, 1099328, 1111680, 1153440, 1236744, 1250640, 1374160, 1391337, 1537920, 1545930, 1648992, 1667520, 1855116, 2001024, 2061240, 2198656, 2306880, 2318895, 2473488, 2501280, 2748320, 2782674, 3091860, 3297984, 3335040, 3710232, 4122480, 4613760, 4637790, 4946976, 5002560, 5496640, 5565348, 6183720, 6595968, 6956685, 7420464, 8244960, 9275580, 9893952, 10005120, 10993280, 11130696, 12367440, 13913370, 14840928, 16489920, 18551160, 19787904, 22261392, 24734880, 27826740, 29681856, 32979840, 37102320, 44522784, 49469760, 55653480, 59363712, 74204640, 89045568, 98939520, 111306960, 148409280, 178091136, 222613920, 296818560, 445227840, 890455680]

約数ペア:

[(1, 890455680), (2, 445227840), (3, 296818560), (4, 222613920), (5, 178091136), (6, 148409280), (8, 111306960), (9, 98939520), (10, 89045568), (12, 74204640), (15, 59363712), (16, 55653480), (18, 49469760), (20, 44522784), (24, 37102320), (27, 32979840), (30, 29681856), (32, 27826740), (36, 24734880), (40, 22261392), (45, 19787904), (48, 18551160), (54, 16489920), (60, 14840928), (64, 13913370), (72, 12367440), (80, 11130696), (81, 10993280), (89, 10005120), (90, 9893952), (96, 9275580), (108, 8244960), (120, 7420464), (128, 6956685), (135, 6595968), (144, 6183720), (160, 5565348), (162, 5496640), (178, 5002560), (180, 4946976), (192, 4637790), (193, 4613760), (216, 4122480), (240, 3710232), (267, 3335040), (270, 3297984), (288, 3091860), (320, 2782674), (324, 2748320), (356, 2501280), (360, 2473488), (384, 2318895), (386, 2306880), (405, 2198656), (432, 2061240), (445, 2001024), (480, 1855116), (534, 1667520), (540, 1648992), (576, 1545930), (579, 1537920), (640, 1391337), (648, 1374160), (712, 1250640), (720, 1236744), (772, 1153440), (801, 1111680), (810, 1099328), (864, 1030620), (890, 1000512), (960, 927558), (965, 922752), (1068, 833760), (1080, 824496), (1152, 772965), (1158, 768960), (1296, 687080), (1335, 667008), (1424, 625320), (1440, 618372), (1544, 576720), (1602, 555840), (1620, 549664), (1728, 515310), (1737, 512640), (1780, 500256), (1920, 463779), (1930, 461376), (2136, 416880), (2160, 412248), (2316, 384480), (2403, 370560), (2592, 343540), (2670, 333504), (2848, 312660), (2880, 309186), (2895, 307584), (3088, 288360), (3204, 277920), (3240, 274832), (3456, 257655), (3474, 256320), (3560, 250128), (3860, 230688), (4005, 222336), (4272, 208440), (4320, 206124), (4632, 192240), (4806, 185280), (5184, 171770), (5211, 170880), (5340, 166752), (5696, 156330), (5760, 154593), (5790, 153792), (6176, 144180), (6408, 138960), (6480, 137416), (6948, 128160), (7120, 125064), (7209, 123520), (7720, 115344), (8010, 111168), (8544, 104220), (8640, 103062), (8685, 102528), (9264, 96120), (9612, 92640), (10368, 85885), (10422, 85440), (10680, 83376), (11392, 78165), (11580, 76896), (12015, 74112), (12352, 72090), (12816, 69480), (12960, 68708), (13896, 64080), (14240, 62532), (14418, 61760), (15440, 57672), (15633, 56960), (16020, 55584), (17088, 52110), (17177, 51840), (17280, 51531), (17370, 51264), (18528, 48060), (19224, 46320), (20844, 42720), (21360, 41688), (23160, 38448), (24030, 37056), (24704, 36045), (25632, 34740), (25920, 34354), (26055, 34176), (27792, 32040), (28480, 31266), (28836, 30880)]