2215287708480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47797}}^1$

素因数の和:47868

約数の個数: 1008

約数和(自身を含む): 10075803104640

約数和(自身を除く): 7860515396160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 192, 198, 209, 210, 220, 224, 228, 231, 240, 242, 252, 264, 266, 280, 285, 288, 304, 308, 315, 320, 330, 336, 342, 352, 360, 363, 380, 385, 396, 399, 418, 420, 440, 448, 456, 462, 480, 484, 495, 504, 528, 532, 560, 570, 576, 605, 608, 616, 627, 630, 660, 665, 672, 684, 693, 704, 720, 726, 760, 770, 792, 798, 836, 840, 847, 855, 880, 912, 924, 960, 968, 990, 1008, 1045, 1056, 1064, 1089, 1120, 1140, 1155, 1197, 1210, 1216, 1232, 1254, 1260, 1320, 1330, 1344, 1368, 1386, 1440, 1452, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1694, 1710, 1760, 1815, 1824, 1848, 1881, 1936, 1980, 1995, 2016, 2090, 2112, 2128, 2178, 2240, 2280, 2299, 2310, 2394, 2420, 2464, 2508, 2520, 2541, 2640, 2660, 2736, 2772, 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約数ペア:

[(1, 2215287708480), (2, 1107643854240), (3, 738429236160), (4, 553821927120), (5, 443057541696), (6, 369214618080), (7, 316469672640), (8, 276910963560), (9, 246143078720), (10, 221528770848), (11, 201389791680), (12, 184607309040), (14, 158234836320), (15, 147685847232), (16, 138455481780), (18, 123071539360), (19, 116594089920), (20, 110764385424), (21, 105489890880), (22, 100694895840), (24, 92303654520), (28, 79117418160), (30, 73842923616), (32, 69227740890), (33, 67129930560), (35, 63293934528), (36, 61535769680), (38, 58297044960), (40, 55382192712), (42, 52744945440), (44, 50347447920), (45, 49228615744), (48, 46151827260), (55, 40277958336), (56, 39558709080), (57, 38864696640), (60, 36921461808), (63, 35163296960), (64, 34613870445), (66, 33564965280), (70, 31646967264), (72, 30767884840), (76, 29148522480), (77, 28769970240), (80, 27691096356), (84, 26372472720), (88, 25173723960), (90, 24614307872), (95, 23318817984), (96, 23075913630), (99, 22376643520), (105, 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