40550737920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 1152

約数和(自身を含む): 172092211200

約数和(自身を除く): 131541473280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 62, 64, 66, 70, 77, 79, 80, 84, 88, 93, 96, 98, 105, 110, 112, 120, 124, 128, 132, 140, 147, 154, 155, 158, 160, 165, 168, 176, 186, 192, 196, 210, 217, 220, 224, 231, 237, 240, 245, 248, 256, 264, 280, 294, 308, 310, 316, 320, 330, 336, 341, 352, 372, 384, 385, 392, 395, 420, 434, 440, 448, 462, 465, 474, 480, 490, 496, 512, 528, 539, 553, 560, 588, 616, 620, 632, 640, 651, 660, 672, 682, 704, 735, 744, 768, 770, 784, 790, 840, 868, 869, 880, 896, 924, 930, 948, 960, 980, 992, 1023, 1024, 1056, 1078, 1085, 1106, 1120, 1155, 1176, 1185, 1232, 1240, 1264, 1280, 1302, 1320, 1344, 1364, 1408, 1470, 1488, 1519, 1536, 1540, 1568, 1580, 1617, 1659, 1680, 1705, 1736, 1738, 1760, 1792, 1848, 1860, 1896, 1920, 1960, 1984, 2046, 2048, 2112, 2156, 2170, 2212, 2240, 2310, 2352, 2370, 2387, 2449, 2464, 2480, 2528, 2560, 2604, 2607, 2640, 2688, 2695, 2728, 2765, 2816, 2940, 2976, 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40550737920]

約数ペア:

[(1, 40550737920), (2, 20275368960), (3, 13516912640), (4, 10137684480), (5, 8110147584), (6, 6758456320), (7, 5792962560), (8, 5068842240), (10, 4055073792), (11, 3686430720), (12, 3379228160), (14, 2896481280), (15, 2703382528), (16, 2534421120), (20, 2027536896), (21, 1930987520), (22, 1843215360), (24, 1689614080), (28, 1448240640), (30, 1351691264), (31, 1308088320), (32, 1267210560), (33, 1228810240), (35, 1158592512), (40, 1013768448), (42, 965493760), (44, 921607680), (48, 844807040), (49, 827566080), (55, 737286144), (56, 724120320), (60, 675845632), (62, 654044160), (64, 633605280), (66, 614405120), (70, 579296256), (77, 526632960), (79, 513300480), (80, 506884224), (84, 482746880), (88, 460803840), (93, 436029440), (96, 422403520), (98, 413783040), (105, 386197504), (110, 368643072), (112, 362060160), (120, 337922816), (124, 327022080), (128, 316802640), (132, 307202560), (140, 289648128), (147, 275855360), (154, 263316480), (155, 261617664), (158, 256650240), (160, 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