20160731052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 864

約数和(自身を含む): 75290342400

約数和(自身を除く): 55129611348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 23, 28, 33, 34, 36, 38, 42, 44, 46, 51, 57, 63, 66, 68, 69, 76, 77, 84, 89, 92, 99, 102, 114, 119, 121, 126, 132, 133, 138, 153, 154, 161, 171, 178, 187, 198, 204, 207, 209, 228, 231, 238, 242, 252, 253, 266, 267, 276, 306, 308, 322, 323, 342, 356, 357, 363, 374, 391, 396, 399, 414, 418, 437, 462, 476, 483, 484, 506, 532, 534, 561, 612, 623, 627, 644, 646, 684, 693, 714, 726, 748, 759, 782, 798, 801, 828, 836, 847, 874, 924, 966, 969, 979, 1012, 1068, 1071, 1089, 1122, 1173, 1197, 1246, 1254, 1292, 1309, 1311, 1386, 1428, 1449, 1452, 1463, 1513, 1518, 1564, 1596, 1602, 1683, 1691, 1694, 1748, 1771, 1869, 1881, 1932, 1938, 1958, 2047, 2057, 2142, 2178, 2244, 2261, 2277, 2299, 2346, 2394, 2492, 2508, 2541, 2618, 2622, 2737, 2772, 2783, 2898, 2907, 2926, 2937, 3026, 3036, 3059, 3204, 3366, 3382, 3388, 3519, 3542, 3553, 3738, 3762, 3876, 3916, 3927, 3933, 4094, 4114, 4284, 4301, 4356, 4389, 4522, 4539, 4554, 4598, 4692, 4788, 4807, 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1252764, 1264868, 1281511, 1283469, 1322362, 1324708, 1356894, 1398012, 1400148, 1406988, 1418571, 1432277, 1461558, 1470942, 1480556, 1486122, 1531156, 1562484, 1633506, 1641486, 1647657, 1703196, 1711292, 1716099, 1733809, 1797818, 1811061, 1841499, 1872108, 1891428, 1897302, 1903572, 1983543, 1987062, 2097018, 2192337, 2196876, 2213519, 2220834, 2229183, 2288132, 2296734, 2343726, 2414748, 2450259, 2455332, 2462229, 2563022, 2566938, 2644724, 2679523, 2696727, 2713788, 2837142, 2845953, 2864554, 2923116, 2941884, 2972244, 2980593, 2994761, 3267012, 3282972, 3295314, 3331251, 3432198, 3445101, 3467618, 3478387, 3595636, 3622122, 3682998, 3794604, 3844533, 3850407, 3967086, 3974124, 4194036, 4210679, 4296831, 4384674, 4427038, 4441668, 4458366, 4593468, 4628267, 4687452, 4706053, 4900518, 4924458, 5126044, 5133876, 5148297, 5201427, 5359046, 5393454, 5674284, 5691906, 5729108, 5950629, 5961186, 5989522, 6292363, 6590628, 6640557, 6662502, 6864396, 6890202, 6935236, 6956774, 7244244, 7272991, 7365996, 7689066, 7700814, 7934172, 8038569, 8090181, 8421358, 8593662, 8769348, 8854076, 8916732, 8984283, 9256534, 9412106, 9801036, 9848916, 10296594, 10402854, 10435161, 10718092, 10786908, 11383812, 11533599, 11901258, 11922372, 11979044, 12584726, 12632037, 12890493, 13281114, 13325004, 13780404, 13884801, 13913548, 14118159, 14545982, 15378132, 15401628, 15604281, 16077138, 16180362, 16842716, 17187324, 17968566, 18513068, 18824212, 18877089, 19921671, 20593188, 20805708, 20870322, 21818973, 23067198, 23802516, 24115707, 24348709, 25169452, 25264074, 25780986, 26562228, 26952849, 27769602, 28236318, 29091964, 29474753, 31208562, 31305483, 32154276, 32360724, 32942371, 35937132, 37754178, 37896111, 39843342, 41654403, 41740644, 42354477, 43637946, 46134396, 48231414, 48697418, 50528148, 50910937, 51561972, 53905698, 55539204, 56472636, 56631267, 58949506, 62417124, 62610966, 65456919, 65884742, 73046127, 75508356, 75792222, 79686684, 80002901, 83308806, 84708954, 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約数ペア:

[(1, 20160731052), (2, 10080365526), (3, 6720243684), (4, 5040182763), (6, 3360121842), (7, 2880104436), (9, 2240081228), (11, 1832793732), (12, 1680060921), (14, 1440052218), (17, 1185925356), (18, 1120040614), (19, 1061091108), (21, 960034812), (22, 916396866), (23, 876553524), (28, 720026109), (33, 610931244), (34, 592962678), (36, 560020307), (38, 530545554), (42, 480017406), (44, 458198433), (46, 438276762), (51, 395308452), (57, 353697036), (63, 320011604), (66, 305465622), (68, 296481339), (69, 292184508), (76, 265272777), (77, 261827676), (84, 240008703), (89, 226525068), (92, 219138381), (99, 203643748), (102, 197654226), (114, 176848518), (119, 169417908), (121, 166617612), (126, 160005802), (132, 152732811), (133, 151584444), (138, 146092254), (153, 131769484), (154, 130913838), (161, 125221932), (171, 117899012), (178, 113262534), (187, 107811396), (198, 101821874), (204, 98827113), (207, 97394836), (209, 96462828), (228, 88424259), (231, 87275892), (238, 84708954), (242, 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