201326261760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2159

約数の個数: 960

約数和(自身を含む): 837300784320

約数和(自身を除く): 635974522560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 64, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 114, 117, 120, 128, 130, 136, 144, 152, 153, 156, 160, 170, 171, 180, 190, 192, 195, 204, 208, 221, 228, 234, 240, 247, 255, 256, 260, 272, 285, 288, 304, 306, 312, 320, 323, 340, 342, 360, 380, 384, 390, 408, 416, 442, 456, 468, 480, 494, 510, 512, 520, 544, 570, 576, 585, 608, 612, 624, 640, 646, 663, 680, 684, 720, 741, 760, 765, 768, 780, 816, 832, 855, 884, 912, 936, 960, 969, 988, 1020, 1040, 1088, 1105, 1140, 1152, 1170, 1216, 1224, 1235, 1248, 1280, 1292, 1326, 1360, 1368, 1440, 1482, 1520, 1530, 1536, 1560, 1615, 1632, 1664, 1710, 1768, 1824, 1872, 1920, 1938, 1976, 1989, 2040, 2080, 2081, 2176, 2210, 2223, 2280, 2304, 2340, 2432, 2448, 2470, 2496, 2560, 2584, 2652, 2720, 2736, 2880, 2907, 2964, 3040, 3060, 3120, 3230, 3264, 3315, 3328, 3420, 3536, 3648, 3705, 3744, 3840, 3876, 3952, 3978, 4080, 4160, 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2687360, 2688652, 2759406, 2830160, 2845440, 2846808, 2996640, 3023280, 3084042, 3163120, 3183930, 3196416, 3224832, 3246360, 3360815, 3396192, 3462784, 3558510, 3679208, 3720960, 3795744, 3895632, 3995520, 4031040, 4032978, 4112056, 4139109, 4245240, 4328480, 4528256, 4599010, 4626063, 4744680, 4794624, 4837248, 4869540, 5060992, 5091840, 5094288, 5140070, 5194176, 5327360, 5374720, 5377304, 5518812, 5660320, 5690880, 5693616, 5993280, 6046560, 6049467, 6168084, 6326240, 6367860, 6449664, 6492720, 6721630, 6792384, 6898515, 6925568, 7117020, 7358416, 7441920, 7591488, 7710105, 7791264, 7991040, 8062080, 8065956, 8224112, 8278218, 8490480, 8656960, 8738119, 9056512, 9198020, 9252126, 9489360, 9589248, 9674496, 9739080, 10082445, 10121984, 10188576, 10280140, 10388352, 10749440, 10754608, 11037624, 11320640, 11387232, 11986560, 12093120, 12098934, 12336168, 12652480, 12735720, 12985440, 13443260, 13584768, 13797030, 13851136, 14234040, 14716832, 15182976, 15420210, 15582528, 15982080, 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約数ペア:

[(1, 201326261760), (2, 100663130880), (3, 67108753920), (4, 50331565440), (5, 40265252352), (6, 33554376960), (8, 25165782720), (9, 22369584640), (10, 20132626176), (12, 16777188480), (13, 15486635520), (15, 13421750784), (16, 12582891360), (17, 11842721280), (18, 11184792320), (19, 10596119040), (20, 10066313088), (24, 8388594240), (26, 7743317760), (30, 6710875392), (32, 6291445680), (34, 5921360640), (36, 5592396160), (38, 5298059520), (39, 5162211840), (40, 5033156544), (45, 4473916928), (48, 4194297120), (51, 3947573760), (52, 3871658880), (57, 3532039680), (60, 3355437696), (64, 3145722840), (65, 3097327104), (68, 2960680320), (72, 2796198080), (76, 2649029760), (78, 2581105920), (80, 2516578272), (85, 2368544256), (90, 2236958464), (95, 2119223808), (96, 2097148560), (102, 1973786880), (104, 1935829440), (114, 1766019840), (117, 1720737280), (120, 1677718848), (128, 1572861420), (130, 1548663552), (136, 1480340160), (144, 1398099040), (152, 1324514880), (153, 1315857920), (156, 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