188147960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 588349440

約数和(自身を除く): 400201480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 40, 44, 52, 55, 56, 65, 70, 74, 77, 88, 91, 104, 110, 127, 130, 140, 143, 148, 154, 182, 185, 220, 254, 259, 260, 280, 286, 296, 308, 364, 370, 385, 407, 440, 455, 481, 508, 518, 520, 572, 616, 635, 715, 728, 740, 770, 814, 889, 910, 962, 1001, 1016, 1036, 1144, 1270, 1295, 1397, 1430, 1480, 1540, 1628, 1651, 1778, 1820, 1924, 2002, 2035, 2072, 2405, 2540, 2590, 2794, 2849, 2860, 3080, 3256, 3302, 3367, 3556, 3640, 3848, 4004, 4070, 4445, 4699, 4810, 5005, 5080, 5180, 5291, 5588, 5698, 5720, 6604, 6734, 6985, 7112, 8008, 8140, 8255, 8890, 9398, 9620, 9779, 10010, 10360, 10582, 11176, 11396, 11557, 13208, 13468, 13970, 14245, 16280, 16510, 16835, 17780, 18161, 18796, 19240, 19558, 20020, 21164, 22792, 23114, 23495, 26455, 26936, 27940, 28490, 32893, 33020, 33670, 35560, 36322, 37037, 37592, 39116, 40040, 42328, 46228, 46990, 48895, 51689, 52910, 55880, 56980, 57785, 61087, 65786, 66040, 67340, 72644, 74074, 78232, 90805, 92456, 93980, 97790, 103378, 105820, 113960, 115570, 122174, 127127, 131572, 134680, 145288, 148148, 164465, 181610, 185185, 187960, 195580, 206756, 211640, 231140, 244348, 254254, 258445, 263144, 296296, 305435, 328930, 361823, 363220, 370370, 391160, 413512, 427609, 462280, 488696, 508508, 516890, 610870, 635635, 657860, 671957, 723646, 726440, 740740, 855218, 1017016, 1033780, 1221740, 1271270, 1315720, 1343914, 1447292, 1481480, 1710436, 1809115, 2067560, 2138045, 2443480, 2542540, 2687828, 2894584, 3359785, 3420872, 3618230, 4276090, 4703699, 5085080, 5375656, 6719570, 7236460, 8552180, 9407398, 13439140, 14472920, 17104360, 18814796, 23518495, 26878280, 37629592, 47036990, 94073980, 188147960]

約数ペア:

[(1, 188147960), (2, 94073980), (4, 47036990), (5, 37629592), (7, 26878280), (8, 23518495), (10, 18814796), (11, 17104360), (13, 14472920), (14, 13439140), (20, 9407398), (22, 8552180), (26, 7236460), (28, 6719570), (35, 5375656), (37, 5085080), (40, 4703699), (44, 4276090), (52, 3618230), (55, 3420872), (56, 3359785), (65, 2894584), (70, 2687828), (74, 2542540), (77, 2443480), (88, 2138045), (91, 2067560), (104, 1809115), (110, 1710436), (127, 1481480), (130, 1447292), (140, 1343914), (143, 1315720), (148, 1271270), (154, 1221740), (182, 1033780), (185, 1017016), (220, 855218), (254, 740740), (259, 726440), (260, 723646), (280, 671957), (286, 657860), (296, 635635), (308, 610870), (364, 516890), (370, 508508), (385, 488696), (407, 462280), (440, 427609), (455, 413512), (481, 391160), (508, 370370), (518, 363220), (520, 361823), (572, 328930), (616, 305435), (635, 296296), (715, 263144), (728, 258445), (740, 254254), (770, 244348), (814, 231140), (889, 211640), (910, 206756), (962, 195580), (1001, 187960), (1016, 185185), (1036, 181610), (1144, 164465), (1270, 148148), (1295, 145288), (1397, 134680), (1430, 131572), (1480, 127127), (1540, 122174), (1628, 115570), (1651, 113960), (1778, 105820), (1820, 103378), (1924, 97790), (2002, 93980), (2035, 92456), (2072, 90805), (2405, 78232), (2540, 74074), (2590, 72644), (2794, 67340), (2849, 66040), (2860, 65786), (3080, 61087), (3256, 57785), (3302, 56980), (3367, 55880), (3556, 52910), (3640, 51689), (3848, 48895), (4004, 46990), (4070, 46228), (4445, 42328), (4699, 40040), (4810, 39116), (5005, 37592), (5080, 37037), (5180, 36322), (5291, 35560), (5588, 33670), (5698, 33020), (5720, 32893), (6604, 28490), (6734, 27940), (6985, 26936), (7112, 26455), (8008, 23495), (8140, 23114), (8255, 22792), (8890, 21164), (9398, 20020), (9620, 19558), (9779, 19240), (10010, 18796), (10360, 18161), (10582, 17780), (11176, 16835), (11396, 16510), (11557, 16280), (13208, 14245), (13468, 13970)]