2744737920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1044

約数の個数: 256

約数和(自身を含む): 9783187200

約数和(自身を除く): 7038449280

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 193, 216, 240, 270, 288, 320, 360, 384, 386, 432, 480, 540, 576, 579, 640, 720, 772, 823, 864, 960, 965, 1080, 1152, 1158, 1440, 1544, 1646, 1728, 1737, 1920, 1930, 2160, 2316, 2469, 2880, 2895, 3088, 3292, 3456, 3474, 3860, 4115, 4320, 4632, 4938, 5211, 5760, 5790, 6176, 6584, 6948, 7407, 7720, 8230, 8640, 8685, 9264, 9876, 10422, 11580, 12345, 12352, 13168, 13896, 14814, 15440, 16460, 17280, 17370, 18528, 19752, 20844, 22221, 23160, 24690, 24704, 26055, 26336, 27792, 29628, 30880, 32920, 34740, 37035, 37056, 39504, 41688, 44442, 46320, 49380, 52110, 52672, 55584, 59256, 61760, 65840, 69480, 74070, 74112, 79008, 83376, 88884, 92640, 98760, 104220, 105344, 111105, 111168, 118512, 123520, 131680, 138960, 148140, 158016, 158839, 166752, 177768, 185280, 197520, 208440, 222210, 222336, 237024, 263360, 277920, 296280, 316032, 317678, 333504, 355536, 370560, 395040, 416880, 444420, 474048, 476517, 526720, 555840, 592560, 635356, 667008, 711072, 790080, 794195, 833760, 888840, 948096, 953034, 1111680, 1185120, 1270712, 1422144, 1429551, 1580160, 1588390, 1667520, 1777680, 1906068, 2370240, 2382585, 2541424, 2844288, 2859102, 3176780, 3335040, 3555360, 3812136, 4288653, 4740480, 4765170, 5082848, 5718204, 6353560, 7110720, 7147755, 7624272, 8577306, 9530340, 10165696, 11436408, 12707120, 14221440, 14295510, 15248544, 17154612, 19060680, 20331392, 21443265, 22872816, 25414240, 28591020, 30497088, 34309224, 38121360, 42886530, 45745632, 50828480, 57182040, 60994176, 68618448, 76242720, 85773060, 91491264, 101656960, 114364080, 137236896, 152485440, 171546120, 182982528, 228728160, 274473792, 304970880, 343092240, 457456320, 548947584, 686184480, 914912640, 1372368960, 2744737920]

約数ペア:

[(1, 2744737920), (2, 1372368960), (3, 914912640), (4, 686184480), (5, 548947584), (6, 457456320), (8, 343092240), (9, 304970880), (10, 274473792), (12, 228728160), (15, 182982528), (16, 171546120), (18, 152485440), (20, 137236896), (24, 114364080), (27, 101656960), (30, 91491264), (32, 85773060), (36, 76242720), (40, 68618448), (45, 60994176), (48, 57182040), (54, 50828480), (60, 45745632), (64, 42886530), (72, 38121360), (80, 34309224), (90, 30497088), (96, 28591020), (108, 25414240), (120, 22872816), (128, 21443265), (135, 20331392), (144, 19060680), (160, 17154612), (180, 15248544), (192, 14295510), (193, 14221440), (216, 12707120), (240, 11436408), (270, 10165696), (288, 9530340), (320, 8577306), (360, 7624272), (384, 7147755), (386, 7110720), (432, 6353560), (480, 5718204), (540, 5082848), (576, 4765170), (579, 4740480), (640, 4288653), (720, 3812136), (772, 3555360), (823, 3335040), (864, 3176780), (960, 2859102), (965, 2844288), (1080, 2541424), (1152, 2382585), (1158, 2370240), (1440, 1906068), (1544, 1777680), (1646, 1667520), (1728, 1588390), (1737, 1580160), (1920, 1429551), (1930, 1422144), (2160, 1270712), (2316, 1185120), (2469, 1111680), (2880, 953034), (2895, 948096), (3088, 888840), (3292, 833760), (3456, 794195), (3474, 790080), (3860, 711072), (4115, 667008), (4320, 635356), (4632, 592560), (4938, 555840), (5211, 526720), (5760, 476517), (5790, 474048), (6176, 444420), (6584, 416880), (6948, 395040), (7407, 370560), (7720, 355536), (8230, 333504), (8640, 317678), (8685, 316032), (9264, 296280), (9876, 277920), (10422, 263360), (11580, 237024), (12345, 222336), (12352, 222210), (13168, 208440), (13896, 197520), (14814, 185280), (15440, 177768), (16460, 166752), (17280, 158839), (17370, 158016), (18528, 148140), (19752, 138960), (20844, 131680), (22221, 123520), (23160, 118512), (24690, 111168), (24704, 111105), (26055, 105344), (26336, 104220), (27792, 98760), (29628, 92640), (30880, 88884), (32920, 83376), (34740, 79008), (37035, 74112), (37056, 74070), (39504, 69480), (41688, 65840), (44442, 61760), (46320, 59256), (49380, 55584), (52110, 52672)]