201630807280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1\times {\mathrm{2797}}^1$

素因数の和:4107

約数の個数: 160

約数和(自身を含む): 541328388480

約数和(自身を除く): 339697581200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1181, 1526, 1744, 2180, 2362, 2797, 3052, 3815, 4360, 4724, 5594, 5905, 6104, 7630, 8267, 8720, 9448, 11188, 11810, 12208, 13985, 15260, 16534, 18896, 19579, 22376, 23620, 27970, 30520, 33068, 39158, 41335, 44752, 47240, 55940, 61040, 66136, 78316, 82670, 94480, 97895, 111880, 128729, 132272, 156632, 165340, 195790, 223760, 257458, 304873, 313264, 330680, 391580, 514916, 609746, 643645, 661360, 783160, 901103, 1029832, 1219492, 1287290, 1524365, 1566320, 1802206, 2059664, 2134111, 2438984, 2574580, 3048730, 3303257, 3604412, 4268222, 4505515, 4877968, 5149160, 6097460, 6606514, 7208824, 8536444, 9011030, 10298320, 10670555, 12194920, 13213028, 14417648, 16516285, 17072888, 18022060, 21341110, 23122799, 24389840, 26426056, 33032570, 34145776, 36044120, 42682220, 46245598, 52852112, 66065140, 72088240, 85364440, 92491196, 115613995, 132130280, 170728880, 184982392, 231227990, 264260560, 360055013, 369964784, 462455980, 720110026, 924911960, 1440220052, 1800275065, 1849823920, 2520385091, 2880440104, 3600550130, 5040770182, 5760880208, 7201100260, 10081540364, 12601925455, 14402200520, 20163080728, 25203850910, 28804401040, 40326161456, 50407701820, 100815403640, 201630807280]

約数ペア:

[(1, 201630807280), (2, 100815403640), (4, 50407701820), (5, 40326161456), (7, 28804401040), (8, 25203850910), (10, 20163080728), (14, 14402200520), (16, 12601925455), (20, 10081540364), (28, 7201100260), (35, 5760880208), (40, 5040770182), (56, 3600550130), (70, 2880440104), (80, 2520385091), (109, 1849823920), (112, 1800275065), (140, 1440220052), (218, 924911960), (280, 720110026), (436, 462455980), (545, 369964784), (560, 360055013), (763, 264260560), (872, 231227990), (1090, 184982392), (1181, 170728880), (1526, 132130280), (1744, 115613995), (2180, 92491196), (2362, 85364440), (2797, 72088240), (3052, 66065140), (3815, 52852112), (4360, 46245598), (4724, 42682220), (5594, 36044120), (5905, 34145776), (6104, 33032570), (7630, 26426056), (8267, 24389840), (8720, 23122799), (9448, 21341110), (11188, 18022060), (11810, 17072888), (12208, 16516285), (13985, 14417648), (15260, 13213028), (16534, 12194920), (18896, 10670555), (19579, 10298320), (22376, 9011030), (23620, 8536444), (27970, 7208824), (30520, 6606514), (33068, 6097460), (39158, 5149160), (41335, 4877968), (44752, 4505515), (47240, 4268222), (55940, 3604412), (61040, 3303257), (66136, 3048730), (78316, 2574580), (82670, 2438984), (94480, 2134111), (97895, 2059664), (111880, 1802206), (128729, 1566320), (132272, 1524365), (156632, 1287290), (165340, 1219492), (195790, 1029832), (223760, 901103), (257458, 783160), (304873, 661360), (313264, 643645), (330680, 609746), (391580, 514916)]