31401227520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^2$

素因数の和:307

約数の個数: 486

約数和(自身を含む): 118578785598

約数和(自身を除く): 87177558078

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 254, 256, 260, 288, 312, 320, 338, 360, 381, 384, 390, 416, 468, 480, 507, 508, 520, 576, 585, 624, 635, 640, 676, 720, 762, 768, 780, 832, 845, 936, 960, 1014, 1016, 1040, 1143, 1152, 1170, 1248, 1270, 1280, 1352, 1440, 1521, 1524, 1560, 1651, 1664, 1690, 1872, 1905, 1920, 2028, 2032, 2080, 2286, 2304, 2340, 2496, 2535, 2540, 2704, 2880, 3042, 3048, 3120, 3302, 3328, 3380, 3744, 3810, 3840, 4056, 4064, 4160, 4572, 4680, 4953, 4992, 5070, 5080, 5408, 5715, 5760, 6084, 6096, 6240, 6604, 6760, 7488, 7605, 7620, 8112, 8128, 8255, 8320, 9144, 9360, 9906, 9984, 10140, 10160, 10816, 11430, 11520, 12168, 12192, 12480, 13208, 13520, 14859, 14976, 15210, 15240, 16129, 16224, 16256, 16510, 16640, 18288, 18720, 19812, 20280, 20320, 21463, 21632, 22860, 24336, 24384, 24765, 24960, 26416, 27040, 29718, 29952, 30420, 30480, 32258, 32448, 32512, 33020, 36576, 37440, 39624, 40560, 40640, 42926, 43264, 45720, 48387, 48672, 48768, 49530, 49920, 52832, 54080, 59436, 60840, 60960, 64389, 64516, 64896, 66040, 73152, 74295, 74880, 79248, 80645, 81120, 81280, 85852, 91440, 96774, 97344, 97536, 99060, 105664, 107315, 108160, 118872, 121680, 121920, 128778, 129032, 129792, 132080, 145161, 146304, 148590, 149760, 158496, 161290, 162240, 162560, 171704, 182880, 193167, 193548, 194688, 198120, 209677, 211328, 214630, 216320, 237744, 241935, 243360, 243840, 257556, 258064, 264160, 290322, 292608, 297180, 316992, 321945, 322580, 324480, 343408, 365760, 386334, 387096, 389376, 396240, 419354, 422656, 429260, 475488, 483870, 486720, 487680, 515112, 516128, 528320, 580644, 594360, 629031, 633984, 643890, 645160, 648960, 686816, 725805, 731520, 772668, 774192, 792480, 838708, 858520, 950976, 965835, 967740, 973440, 1030224, 1032256, 1048385, 1056640, 1161288, 1188720, 1258062, 1267968, 1287780, 1290320, 1373632, 1451610, 1463040, 1545336, 1548384, 1584960, 1677416, 1717040, 1887093, 1901952, 1931670, 1935480, 1946880, 2060448, 2064512, 2096770, 2113280, 2322576, 2377440, 2516124, 2575560, 2580640, 2725801, 2747264, 2903220, 3090672, 3096768, 3145155, 3169920, 3354832, 3434080, 3774186, 3803904, 3863340, 3870960, 4120896, 4129024, 4193540, 4645152, 4754880, 5032248, 5151120, 5161280, 5451602, 5494528, 5806440, 6181344, 6193536, 6290310, 6339840, 6709664, 6868160, 7548372, 7726680, 7741920, 8177403, 8241792, 8387080, 9290304, 9435465, 9509760, 10064496, 10302240, 10322560, 10903204, 11612880, 12362688, 12387072, 12580620, 13419328, 13629005, 13736320, 15096744, 15453360, 15483840, 16354806, 16483584, 16774160, 18580608, 18870930, 19019520, 20128992, 20604480, 20645120, 21806408, 23225760, 24532209, 24725376, 25161240, 26838656, 27258010, 27472640, 30193488, 30906720, 30967680, 32709612, 33548320, 37161216, 37741860, 40257984, 40887015, 41208960, 43612816, 46451520, 49064418, 49450752, 50322480, 53677312, 54516020, 60386976, 61813440, 61935360, 65419224, 67096640, 75483720, 80515968, 81774030, 82417920, 87225632, 92903040, 98128836, 100644960, 109032040, 120773952, 122661045, 123626880, 130838448, 134193280, 150967440, 161031936, 163548060, 174451264, 185806080, 196257672, 201289920, 218064080, 241547904, 245322090, 247253760, 261676896, 268386560, 301934880, 327096120, 348902528, 392515344, 402579840, 436128160, 483095808, 490644180, 523353792, 603869760, 654192240, 697805056, 785030688, 805159680, 872256320, 981288360, 1046707584, 1207739520, 1308384480, 1570061376, 1744512640, 1962576720, 2093415168, 2415479040, 2616768960, 3140122752, 3489025280, 3925153440, 5233537920, 6280245504, 7850306880, 10467075840, 15700613760, 31401227520]

約数ペア:

[(1, 31401227520), (2, 15700613760), (3, 10467075840), (4, 7850306880), (5, 6280245504), (6, 5233537920), (8, 3925153440), (9, 3489025280), (10, 3140122752), (12, 2616768960), (13, 2415479040), (15, 2093415168), (16, 1962576720), (18, 1744512640), (20, 1570061376), (24, 1308384480), (26, 1207739520), (30, 1046707584), (32, 981288360), (36, 872256320), (39, 805159680), (40, 785030688), (45, 697805056), (48, 654192240), (52, 603869760), (60, 523353792), (64, 490644180), (65, 483095808), (72, 436128160), (78, 402579840), (80, 392515344), (90, 348902528), (96, 327096120), (104, 301934880), (117, 268386560), (120, 261676896), (127, 247253760), (128, 245322090), (130, 241547904), (144, 218064080), (156, 201289920), (160, 196257672), (169, 185806080), (180, 174451264), (192, 163548060), (195, 161031936), (208, 150967440), (234, 134193280), (240, 130838448), (254, 123626880), (256, 122661045), (260, 120773952), (288, 109032040), (312, 100644960), (320, 98128836), (338, 92903040), (360, 87225632), (381, 82417920), (384, 81774030), (390, 80515968), (416, 75483720), (468, 67096640), (480, 65419224), (507, 61935360), (508, 61813440), (520, 60386976), (576, 54516020), (585, 53677312), (624, 50322480), (635, 49450752), (640, 49064418), (676, 46451520), (720, 43612816), (762, 41208960), (768, 40887015), (780, 40257984), (832, 37741860), (845, 37161216), (936, 33548320), (960, 32709612), (1014, 30967680), (1016, 30906720), (1040, 30193488), (1143, 27472640), (1152, 27258010), (1170, 26838656), (1248, 25161240), (1270, 24725376), (1280, 24532209), (1352, 23225760), (1440, 21806408), (1521, 20645120), (1524, 20604480), (1560, 20128992), (1651, 19019520), (1664, 18870930), (1690, 18580608), (1872, 16774160), (1905, 16483584), (1920, 16354806), (2028, 15483840), (2032, 15453360), (2080, 15096744), (2286, 13736320), (2304, 13629005), (2340, 13419328), (2496, 12580620), (2535, 12387072), (2540, 12362688), (2704, 11612880), (2880, 10903204), (3042, 10322560), (3048, 10302240), (3120, 10064496), (3302, 9509760), (3328, 9435465), (3380, 9290304), (3744, 8387080), (3810, 8241792), (3840, 8177403), (4056, 7741920), (4064, 7726680), (4160, 7548372), (4572, 6868160), (4680, 6709664), (4953, 6339840), (4992, 6290310), (5070, 6193536), (5080, 6181344), (5408, 5806440), (5715, 5494528), (5760, 5451602), (6084, 5161280), (6096, 5151120), (6240, 5032248), (6604, 4754880), (6760, 4645152), (7488, 4193540), (7605, 4129024), (7620, 4120896), (8112, 3870960), (8128, 3863340), (8255, 3803904), (8320, 3774186), (9144, 3434080), (9360, 3354832), (9906, 3169920), (9984, 3145155), (10140, 3096768), (10160, 3090672), (10816, 2903220), (11430, 2747264), (11520, 2725801), (12168, 2580640), (12192, 2575560), (12480, 2516124), (13208, 2377440), (13520, 2322576), (14859, 2113280), (14976, 2096770), (15210, 2064512), (15240, 2060448), (16129, 1946880), (16224, 1935480), (16256, 1931670), (16510, 1901952), (16640, 1887093), (18288, 1717040), (18720, 1677416), (19812, 1584960), (20280, 1548384), (20320, 1545336), (21463, 1463040), (21632, 1451610), (22860, 1373632), (24336, 1290320), (24384, 1287780), (24765, 1267968), (24960, 1258062), (26416, 1188720), (27040, 1161288), (29718, 1056640), (29952, 1048385), (30420, 1032256), (30480, 1030224), (32258, 973440), (32448, 967740), (32512, 965835), (33020, 950976), (36576, 858520), (37440, 838708), (39624, 792480), (40560, 774192), (40640, 772668), (42926, 731520), (43264, 725805), (45720, 686816), (48387, 648960), (48672, 645160), (48768, 643890), (49530, 633984), (49920, 629031), (52832, 594360), (54080, 580644), (59436, 528320), (60840, 516128), (60960, 515112), (64389, 487680), (64516, 486720), (64896, 483870), (66040, 475488), (73152, 429260), (74295, 422656), (74880, 419354), (79248, 396240), (80645, 389376), (81120, 387096), (81280, 386334), (85852, 365760), (91440, 343408), (96774, 324480), (97344, 322580), (97536, 321945), (99060, 316992), (105664, 297180), (107315, 292608), (108160, 290322), (118872, 264160), (121680, 258064), (121920, 257556), (128778, 243840), (129032, 243360), (129792, 241935), (132080, 237744), (145161, 216320), (146304, 214630), (148590, 211328), (149760, 209677), (158496, 198120), (161290, 194688), (162240, 193548), (162560, 193167), (171704, 182880)]