2225502720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13799}}^1$

素因数の和:13835

約数の個数: 240

約数和(自身を含む): 8809257600

約数和(自身を除く): 6583754880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 13799, 16128, 17920, 20160, 23040, 26880, 27598, 32256, 40320, 41397, 53760, 55196, 68995, 80640, 82794, 96593, 110392, 124191, 137990, 161280, 165588, 193186, 206985, 220784, 248382, 275980, 289779, 331176, 386372, 413970, 441568, 482965, 496764, 551960, 579558, 620955, 662352, 772744, 827940, 869337, 883136, 965930, 993528, 1103920, 1159116, 1241910, 1324704, 1448895, 1545488, 1655880, 1738674, 1766272, 1931860, 1987056, 2207840, 2318232, 2483820, 2649408, 2897790, 3090976, 3311760, 3477348, 3532544, 3863720, 3974112, 4346685, 4415680, 4636464, 4967640, 5298816, 5795580, 6181952, 6623520, 6954696, 7065088, 7727440, 7948224, 8693370, 8831360, 9272928, 9935280, 10597632, 11591160, 12363904, 13247040, 13909392, 15454880, 15896448, 17386740, 17662720, 18545856, 19870560, 21195264, 23182320, 24727808, 26494080, 27818784, 30909760, 31792896, 34773480, 35325440, 37091712, 39741120, 46364640, 49455616, 52988160, 55637568, 61819520, 63585792, 69546960, 74183424, 79482240, 92729280, 105976320, 111275136, 123639040, 139093920, 148366848, 158964480, 185458560, 222550272, 247278080, 278187840, 317928960, 370917120, 445100544, 556375680, 741834240, 1112751360, 2225502720]

約数ペア:

[(1, 2225502720), (2, 1112751360), (3, 741834240), (4, 556375680), (5, 445100544), (6, 370917120), (7, 317928960), (8, 278187840), (9, 247278080), (10, 222550272), (12, 185458560), (14, 158964480), (15, 148366848), (16, 139093920), (18, 123639040), (20, 111275136), (21, 105976320), (24, 92729280), (28, 79482240), (30, 74183424), (32, 69546960), (35, 63585792), (36, 61819520), (40, 55637568), (42, 52988160), (45, 49455616), (48, 46364640), (56, 39741120), (60, 37091712), (63, 35325440), (64, 34773480), (70, 31792896), (72, 30909760), (80, 27818784), (84, 26494080), (90, 24727808), (96, 23182320), (105, 21195264), (112, 19870560), (120, 18545856), (126, 17662720), (128, 17386740), (140, 15896448), (144, 15454880), (160, 13909392), (168, 13247040), (180, 12363904), (192, 11591160), (210, 10597632), (224, 9935280), (240, 9272928), (252, 8831360), (256, 8693370), (280, 7948224), (288, 7727440), (315, 7065088), (320, 6954696), (336, 6623520), (360, 6181952), (384, 5795580), (420, 5298816), (448, 4967640), (480, 4636464), (504, 4415680), (512, 4346685), (560, 3974112), (576, 3863720), (630, 3532544), (640, 3477348), (672, 3311760), (720, 3090976), (768, 2897790), (840, 2649408), (896, 2483820), (960, 2318232), (1008, 2207840), (1120, 1987056), (1152, 1931860), (1260, 1766272), (1280, 1738674), (1344, 1655880), (1440, 1545488), (1536, 1448895), (1680, 1324704), (1792, 1241910), (1920, 1159116), (2016, 1103920), (2240, 993528), (2304, 965930), (2520, 883136), (2560, 869337), (2688, 827940), (2880, 772744), (3360, 662352), (3584, 620955), (3840, 579558), (4032, 551960), (4480, 496764), (4608, 482965), (5040, 441568), (5376, 413970), (5760, 386372), (6720, 331176), (7680, 289779), (8064, 275980), (8960, 248382), (10080, 220784), (10752, 206985), (11520, 193186), (13440, 165588), (13799, 161280), (16128, 137990), (17920, 124191), (20160, 110392), (23040, 96593), (26880, 82794), (27598, 80640), (32256, 68995), (40320, 55196), (41397, 53760)]