258227200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 264

約数和(自身を含む): 804127104

約数和(自身を除く): 545899904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 131, 140, 154, 160, 175, 176, 200, 220, 224, 256, 262, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 512, 524, 550, 560, 616, 640, 655, 700, 704, 770, 800, 880, 896, 917, 1024, 1048, 1100, 1120, 1232, 1280, 1310, 1400, 1408, 1441, 1540, 1600, 1760, 1792, 1834, 1925, 2096, 2200, 2240, 2464, 2560, 2620, 2800, 2816, 2882, 3080, 3200, 3275, 3520, 3584, 3668, 3850, 4192, 4400, 4480, 4585, 4928, 5120, 5240, 5600, 5632, 5764, 6160, 6400, 6550, 7040, 7168, 7205, 7336, 7700, 8384, 8800, 8960, 9170, 9856, 10087, 10480, 11200, 11264, 11528, 12320, 12800, 13100, 14080, 14410, 14672, 15400, 16768, 17600, 17920, 18340, 19712, 20174, 20960, 22400, 22925, 23056, 24640, 25600, 26200, 28160, 28820, 29344, 30800, 33536, 35200, 35840, 36025, 36680, 39424, 40348, 41920, 44800, 45850, 46112, 49280, 50435, 52400, 56320, 57640, 58688, 61600, 67072, 70400, 72050, 73360, 78848, 80696, 83840, 89600, 91700, 92224, 98560, 100870, 104800, 115280, 117376, 123200, 134144, 140800, 144100, 146720, 161392, 167680, 179200, 183400, 184448, 197120, 201740, 209600, 230560, 234752, 246400, 252175, 281600, 288200, 293440, 322784, 335360, 366800, 368896, 394240, 403480, 419200, 461120, 469504, 492800, 504350, 576400, 586880, 645568, 670720, 733600, 737792, 806960, 838400, 922240, 939008, 985600, 1008700, 1152800, 1173760, 1291136, 1467200, 1475584, 1613920, 1676800, 1844480, 1971200, 2017400, 2305600, 2347520, 2582272, 2934400, 3227840, 3353600, 3688960, 4034800, 4611200, 4695040, 5164544, 5868800, 6455680, 7377920, 8069600, 9222400, 10329088, 11737600, 12911360, 16139200, 18444800, 23475200, 25822720, 32278400, 36889600, 51645440, 64556800, 129113600, 258227200]

約数ペア:

[(1, 258227200), (2, 129113600), (4, 64556800), (5, 51645440), (7, 36889600), (8, 32278400), (10, 25822720), (11, 23475200), (14, 18444800), (16, 16139200), (20, 12911360), (22, 11737600), (25, 10329088), (28, 9222400), (32, 8069600), (35, 7377920), (40, 6455680), (44, 5868800), (50, 5164544), (55, 4695040), (56, 4611200), (64, 4034800), (70, 3688960), (77, 3353600), (80, 3227840), (88, 2934400), (100, 2582272), (110, 2347520), (112, 2305600), (128, 2017400), (131, 1971200), (140, 1844480), (154, 1676800), (160, 1613920), (175, 1475584), (176, 1467200), (200, 1291136), (220, 1173760), (224, 1152800), (256, 1008700), (262, 985600), (275, 939008), (280, 922240), (308, 838400), (320, 806960), (350, 737792), (352, 733600), (385, 670720), (400, 645568), (440, 586880), (448, 576400), (512, 504350), (524, 492800), (550, 469504), (560, 461120), (616, 419200), (640, 403480), (655, 394240), (700, 368896), (704, 366800), (770, 335360), (800, 322784), (880, 293440), (896, 288200), (917, 281600), (1024, 252175), (1048, 246400), (1100, 234752), (1120, 230560), (1232, 209600), (1280, 201740), (1310, 197120), (1400, 184448), (1408, 183400), (1441, 179200), (1540, 167680), (1600, 161392), (1760, 146720), (1792, 144100), (1834, 140800), (1925, 134144), (2096, 123200), (2200, 117376), (2240, 115280), (2464, 104800), (2560, 100870), (2620, 98560), (2800, 92224), (2816, 91700), (2882, 89600), (3080, 83840), (3200, 80696), (3275, 78848), (3520, 73360), (3584, 72050), (3668, 70400), (3850, 67072), (4192, 61600), (4400, 58688), (4480, 57640), (4585, 56320), (4928, 52400), (5120, 50435), (5240, 49280), (5600, 46112), (5632, 45850), (5764, 44800), (6160, 41920), (6400, 40348), (6550, 39424), (7040, 36680), (7168, 36025), (7205, 35840), (7336, 35200), (7700, 33536), (8384, 30800), (8800, 29344), (8960, 28820), (9170, 28160), (9856, 26200), (10087, 25600), (10480, 24640), (11200, 23056), (11264, 22925), (11528, 22400), (12320, 20960), (12800, 20174), (13100, 19712), (14080, 18340), (14410, 17920), (14672, 17600), (15400, 16768)]