327009760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 1029611520

約数和(自身を除く): 702601760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 127, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 254, 266, 280, 304, 308, 352, 380, 385, 418, 440, 484, 508, 532, 560, 605, 608, 616, 635, 665, 760, 770, 836, 847, 880, 889, 968, 1016, 1045, 1064, 1120, 1210, 1232, 1270, 1330, 1397, 1463, 1520, 1540, 1672, 1694, 1760, 1778, 1936, 2032, 2090, 2128, 2299, 2413, 2420, 2464, 2540, 2660, 2794, 2926, 3040, 3080, 3344, 3388, 3556, 3872, 4064, 4180, 4235, 4256, 4445, 4598, 4826, 4840, 5080, 5320, 5588, 5852, 6160, 6688, 6776, 6985, 7112, 7315, 8360, 8470, 8890, 9196, 9652, 9680, 9779, 10160, 10640, 11176, 11495, 11704, 12065, 12320, 13552, 13970, 14224, 14630, 15367, 16093, 16720, 16891, 16940, 17780, 18392, 19304, 19360, 19558, 20320, 21280, 22352, 22990, 23408, 24130, 26543, 27104, 27940, 28448, 29260, 30734, 32186, 33440, 33782, 33880, 35560, 36784, 38608, 39116, 44704, 45980, 46816, 48260, 48895, 53086, 55880, 58520, 61468, 64372, 67564, 67760, 71120, 73568, 76835, 77216, 78232, 80465, 84455, 91960, 96520, 97790, 106172, 107569, 111760, 117040, 122936, 128744, 132715, 135128, 135520, 142240, 153670, 156464, 160930, 168910, 183920, 185801, 193040, 195580, 212344, 215138, 223520, 234080, 245872, 257488, 265430, 270256, 291973, 307340, 312928, 321860, 337820, 367840, 371602, 386080, 391160, 424688, 430276, 491744, 514976, 530860, 537845, 540512, 583946, 614680, 643720, 675640, 743204, 782320, 849376, 860552, 929005, 1061720, 1075690, 1167892, 1229360, 1287440, 1351280, 1459865, 1486408, 1564640, 1721104, 1858010, 2043811, 2123440, 2151380, 2335784, 2458720, 2574880, 2702560, 2919730, 2972816, 3442208, 3716020, 4087622, 4246880, 4302760, 4671568, 5839460, 5945632, 7432040, 8175244, 8605520, 9343136, 10219055, 11678920, 14864080, 16350488, 17211040, 20438110, 23357840, 29728160, 32700976, 40876220, 46715680, 65401952, 81752440, 163504880, 327009760]

約数ペア:

[(1, 327009760), (2, 163504880), (4, 81752440), (5, 65401952), (7, 46715680), (8, 40876220), (10, 32700976), (11, 29728160), (14, 23357840), (16, 20438110), (19, 17211040), (20, 16350488), (22, 14864080), (28, 11678920), (32, 10219055), (35, 9343136), (38, 8605520), (40, 8175244), (44, 7432040), (55, 5945632), (56, 5839460), (70, 4671568), (76, 4302760), (77, 4246880), (80, 4087622), (88, 3716020), (95, 3442208), (110, 2972816), (112, 2919730), (121, 2702560), (127, 2574880), (133, 2458720), (140, 2335784), (152, 2151380), (154, 2123440), (160, 2043811), (176, 1858010), (190, 1721104), (209, 1564640), (220, 1486408), (224, 1459865), (242, 1351280), (254, 1287440), (266, 1229360), (280, 1167892), (304, 1075690), (308, 1061720), (352, 929005), (380, 860552), (385, 849376), (418, 782320), (440, 743204), (484, 675640), (508, 643720), (532, 614680), (560, 583946), (605, 540512), (608, 537845), (616, 530860), (635, 514976), (665, 491744), (760, 430276), (770, 424688), (836, 391160), (847, 386080), (880, 371602), (889, 367840), (968, 337820), (1016, 321860), (1045, 312928), (1064, 307340), (1120, 291973), (1210, 270256), (1232, 265430), (1270, 257488), (1330, 245872), (1397, 234080), (1463, 223520), (1520, 215138), (1540, 212344), (1672, 195580), (1694, 193040), (1760, 185801), (1778, 183920), (1936, 168910), (2032, 160930), (2090, 156464), (2128, 153670), (2299, 142240), (2413, 135520), (2420, 135128), (2464, 132715), (2540, 128744), (2660, 122936), (2794, 117040), (2926, 111760), (3040, 107569), (3080, 106172), (3344, 97790), (3388, 96520), (3556, 91960), (3872, 84455), (4064, 80465), (4180, 78232), (4235, 77216), (4256, 76835), (4445, 73568), (4598, 71120), (4826, 67760), (4840, 67564), (5080, 64372), (5320, 61468), (5588, 58520), (5852, 55880), (6160, 53086), (6688, 48895), (6776, 48260), (6985, 46816), (7112, 45980), (7315, 44704), (8360, 39116), (8470, 38608), (8890, 36784), (9196, 35560), (9652, 33880), (9680, 33782), (9779, 33440), (10160, 32186), (10640, 30734), (11176, 29260), (11495, 28448), (11704, 27940), (12065, 27104), (12320, 26543), (13552, 24130), (13970, 23408), (14224, 22990), (14630, 22352), (15367, 21280), (16093, 20320), (16720, 19558), (16891, 19360), (16940, 19304), (17780, 18392)]