231865920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 336

約数和(自身を含む): 938613312

約数和(自身を除く): 706747392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 320, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 563, 572, 576, 585, 624, 660, 704, 715, 720, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1126, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1689, 1716, 1760, 1872, 1980, 2080, 2112, 2145, 2252, 2288, 2340, 2496, 2574, 2640, 2815, 2860, 2880, 3120, 3168, 3378, 3432, 3520, 3744, 3960, 4160, 4290, 4504, 4576, 4680, 5067, 5148, 5280, 5630, 5720, 6193, 6240, 6336, 6435, 6756, 6864, 7319, 7488, 7920, 8445, 8580, 9008, 9152, 9360, 10134, 10296, 10560, 11260, 11440, 12386, 12480, 12870, 13512, 13728, 14638, 15840, 16890, 17160, 18016, 18579, 18720, 20268, 20592, 21957, 22520, 22880, 24772, 25335, 25740, 27024, 27456, 29276, 30965, 31680, 33780, 34320, 36032, 36595, 37158, 37440, 40536, 41184, 43914, 45040, 45760, 49544, 50670, 51480, 54048, 55737, 58552, 61930, 65871, 67560, 68640, 73190, 74316, 80509, 81072, 82368, 87828, 90080, 92895, 99088, 101340, 102960, 108096, 109785, 111474, 117104, 123860, 131742, 135120, 137280, 146380, 148632, 161018, 162144, 175656, 180160, 185790, 198176, 202680, 205920, 219570, 222948, 234208, 241527, 247720, 263484, 270240, 278685, 292760, 297264, 322036, 324288, 329355, 351312, 371580, 396352, 402545, 405360, 411840, 439140, 445896, 468416, 483054, 495440, 526968, 540480, 557370, 585520, 594528, 644072, 658710, 702624, 724581, 743160, 805090, 810720, 878280, 891792, 966108, 990880, 1053936, 1114740, 1171040, 1189056, 1207635, 1288144, 1317420, 1405248, 1449162, 1486320, 1610180, 1621440, 1756560, 1783584, 1932216, 1981760, 2107872, 2229480, 2342080, 2415270, 2576288, 2634840, 2898324, 2972640, 3220360, 3513120, 3567168, 3622905, 3864432, 4215744, 4458960, 4830540, 5152576, 5269680, 5796648, 5945280, 6440720, 7026240, 7245810, 7728864, 8917920, 9661080, 10539360, 11593296, 12881440, 14491620, 15457728, 17835840, 19322160, 21078720, 23186592, 25762880, 28983240, 38644320, 46373184, 57966480, 77288640, 115932960, 231865920]

約数ペア:

[(1, 231865920), (2, 115932960), (3, 77288640), (4, 57966480), (5, 46373184), (6, 38644320), (8, 28983240), (9, 25762880), (10, 23186592), (11, 21078720), (12, 19322160), (13, 17835840), (15, 15457728), (16, 14491620), (18, 12881440), (20, 11593296), (22, 10539360), (24, 9661080), (26, 8917920), (30, 7728864), (32, 7245810), (33, 7026240), (36, 6440720), (39, 5945280), (40, 5796648), (44, 5269680), (45, 5152576), (48, 4830540), (52, 4458960), (55, 4215744), (60, 3864432), (64, 3622905), (65, 3567168), (66, 3513120), (72, 3220360), (78, 2972640), (80, 2898324), (88, 2634840), (90, 2576288), (96, 2415270), (99, 2342080), (104, 2229480), (110, 2107872), (117, 1981760), (120, 1932216), (130, 1783584), (132, 1756560), (143, 1621440), (144, 1610180), (156, 1486320), (160, 1449162), (165, 1405248), (176, 1317420), (180, 1288144), (192, 1207635), (195, 1189056), (198, 1171040), (208, 1114740), (220, 1053936), (234, 990880), (240, 966108), (260, 891792), (264, 878280), (286, 810720), (288, 805090), (312, 743160), (320, 724581), (330, 702624), (352, 658710), (360, 644072), (390, 594528), (396, 585520), (416, 557370), (429, 540480), (440, 526968), (468, 495440), (480, 483054), (495, 468416), (520, 445896), (528, 439140), (563, 411840), (572, 405360), (576, 402545), (585, 396352), (624, 371580), (660, 351312), (704, 329355), (715, 324288), (720, 322036), (780, 297264), (792, 292760), (832, 278685), (858, 270240), (880, 263484), (936, 247720), (960, 241527), (990, 234208), (1040, 222948), (1056, 219570), (1126, 205920), (1144, 202680), (1170, 198176), (1248, 185790), (1287, 180160), (1320, 175656), (1430, 162144), (1440, 161018), (1560, 148632), (1584, 146380), (1689, 137280), (1716, 135120), (1760, 131742), (1872, 123860), (1980, 117104), (2080, 111474), (2112, 109785), (2145, 108096), (2252, 102960), (2288, 101340), (2340, 99088), (2496, 92895), (2574, 90080), (2640, 87828), (2815, 82368), (2860, 81072), (2880, 80509), (3120, 74316), (3168, 73190), (3378, 68640), (3432, 67560), (3520, 65871), (3744, 61930), (3960, 58552), (4160, 55737), (4290, 54048), (4504, 51480), (4576, 50670), (4680, 49544), (5067, 45760), (5148, 45040), (5280, 43914), (5630, 41184), (5720, 40536), (6193, 37440), (6240, 37158), (6336, 36595), (6435, 36032), (6756, 34320), (6864, 33780), (7319, 31680), (7488, 30965), (7920, 29276), (8445, 27456), (8580, 27024), (9008, 25740), (9152, 25335), (9360, 24772), (10134, 22880), (10296, 22520), (10560, 21957), (11260, 20592), (11440, 20268), (12386, 18720), (12480, 18579), (12870, 18016), (13512, 17160), (13728, 16890), (14638, 15840)]