194731977440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1215859}}^1$

素因数の和:1215905

約数の個数: 192

約数和(自身を含む): 617695787520

約数和(自身を除く): 422963810080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 12320, 14560, 16016, 20020, 22880, 32032, 40040, 80080, 160160, 1215859, 2431718, 4863436, 6079295, 8511013, 9726872, 12158590, 13374449, 15806167, 17022026, 19453744, 24317180, 26748898, 31612334, 34044052, 38907488, 42555065, 48634360, 53497796, 63224668, 66872245, 68088104, 79030835, 85110130, 93621143, 97268720, 106995592, 110643169, 126449336, 133744490, 136176208, 158061670, 170220260, 173867837, 187242286, 194537440, 213991184, 221286338, 252898672, 267488980, 272352416, 316123340, 340440520, 347735674, 374484572, 427982368, 442572676, 468105715, 505797344, 534977960, 553215845, 632246680, 680881040, 695471348, 748969144, 869339185, 885145352, 936211430, 1069955920, 1106431690, 1217074859, 1264493360, 1361762080, 1390942696, 1497938288, 1738678370, 1770290704, 1872422860, 2139911840, 2212863380, 2434149718, 2528986720, 2781885392, 2995876576, 3477356740, 3540581408, 3744845720, 4425726760, 4868299436, 5563770784, 6085374295, 6954713480, 7489691440, 8851453520, 9736598872, 12170748590, 13909426960, 14979382880, 17702907040, 19473197744, 24341497180, 27818853920, 38946395488, 48682994360, 97365988720, 194731977440]

約数ペア:

[(1, 194731977440), (2, 97365988720), (4, 48682994360), (5, 38946395488), (7, 27818853920), (8, 24341497180), (10, 19473197744), (11, 17702907040), (13, 14979382880), (14, 13909426960), (16, 12170748590), (20, 9736598872), (22, 8851453520), (26, 7489691440), (28, 6954713480), (32, 6085374295), (35, 5563770784), (40, 4868299436), (44, 4425726760), (52, 3744845720), (55, 3540581408), (56, 3477356740), (65, 2995876576), (70, 2781885392), (77, 2528986720), (80, 2434149718), (88, 2212863380), (91, 2139911840), (104, 1872422860), (110, 1770290704), (112, 1738678370), (130, 1497938288), (140, 1390942696), (143, 1361762080), (154, 1264493360), (160, 1217074859), (176, 1106431690), (182, 1069955920), (208, 936211430), (220, 885145352), (224, 869339185), (260, 748969144), (280, 695471348), (286, 680881040), (308, 632246680), (352, 553215845), (364, 534977960), (385, 505797344), (416, 468105715), (440, 442572676), (455, 427982368), (520, 374484572), (560, 347735674), (572, 340440520), (616, 316123340), (715, 272352416), (728, 267488980), (770, 252898672), (880, 221286338), (910, 213991184), (1001, 194537440), (1040, 187242286), (1120, 173867837), (1144, 170220260), (1232, 158061670), (1430, 136176208), (1456, 133744490), (1540, 126449336), (1760, 110643169), (1820, 106995592), (2002, 97268720), (2080, 93621143), (2288, 85110130), (2464, 79030835), (2860, 68088104), (2912, 66872245), (3080, 63224668), (3640, 53497796), (4004, 48634360), (4576, 42555065), (5005, 38907488), (5720, 34044052), (6160, 31612334), (7280, 26748898), (8008, 24317180), (10010, 19453744), (11440, 17022026), (12320, 15806167), (14560, 13374449), (16016, 12158590), (20020, 9726872), (22880, 8511013), (32032, 6079295), (40040, 4863436), (80080, 2431718), (160160, 1215859)]