246319920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 320

約数和(自身を含む): 1058503680

約数和(自身を除く): 812183760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1481, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2962, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4443, 4620, 4752, 5040, 5544, 5924, 5940, 6160, 6930, 7405, 7560, 7920, 8316, 8886, 9240, 10367, 10395, 11088, 11848, 11880, 13329, 13860, 14810, 15120, 16291, 16632, 17772, 18480, 20734, 20790, 22215, 23696, 23760, 26658, 27720, 29620, 31101, 32582, 33264, 35544, 39987, 41468, 41580, 44430, 48873, 51835, 53316, 55440, 59240, 62202, 65164, 66645, 71088, 79974, 81455, 82936, 83160, 88860, 93303, 97746, 103670, 106632, 114037, 118480, 124404, 130328, 133290, 146619, 155505, 159948, 162910, 165872, 166320, 177720, 186606, 195492, 199935, 207340, 213264, 228074, 244365, 248808, 260656, 266580, 279909, 293238, 311010, 319896, 325820, 342111, 355440, 373212, 390984, 399870, 414680, 439857, 456148, 466515, 488730, 497616, 533160, 559818, 570185, 586476, 622020, 639792, 651640, 684222, 733095, 746424, 781968, 799740, 829360, 879714, 912296, 933030, 977460, 1026333, 1066320, 1119636, 1140370, 1172952, 1244040, 1303280, 1368444, 1399545, 1466190, 1492848, 1599480, 1710555, 1759428, 1824592, 1866060, 1954920, 2052666, 2199285, 2239272, 2280740, 2345904, 2488080, 2736888, 2799090, 2932380, 3078999, 3198960, 3421110, 3518856, 3732120, 3909840, 4105332, 4398570, 4478544, 4561480, 5131665, 5473776, 5598180, 5864760, 6157998, 6842220, 7037712, 7464240, 8210664, 8797140, 9122960, 10263330, 11196360, 11729520, 12315996, 13684440, 15394995, 16421328, 17594280, 20526660, 22392720, 24631992, 27368880, 30789990, 35188560, 41053320, 49263984, 61579980, 82106640, 123159960, 246319920]

約数ペア:

[(1, 246319920), (2, 123159960), (3, 82106640), (4, 61579980), (5, 49263984), (6, 41053320), (7, 35188560), (8, 30789990), (9, 27368880), (10, 24631992), (11, 22392720), (12, 20526660), (14, 17594280), (15, 16421328), (16, 15394995), (18, 13684440), (20, 12315996), (21, 11729520), (22, 11196360), (24, 10263330), (27, 9122960), (28, 8797140), (30, 8210664), (33, 7464240), (35, 7037712), (36, 6842220), (40, 6157998), (42, 5864760), (44, 5598180), (45, 5473776), (48, 5131665), (54, 4561480), (55, 4478544), (56, 4398570), (60, 4105332), (63, 3909840), (66, 3732120), (70, 3518856), (72, 3421110), (77, 3198960), (80, 3078999), (84, 2932380), (88, 2799090), (90, 2736888), (99, 2488080), (105, 2345904), (108, 2280740), (110, 2239272), (112, 2199285), (120, 2052666), (126, 1954920), (132, 1866060), (135, 1824592), (140, 1759428), (144, 1710555), (154, 1599480), (165, 1492848), (168, 1466190), (176, 1399545), (180, 1368444), (189, 1303280), (198, 1244040), (210, 1172952), (216, 1140370), (220, 1119636), (231, 1066320), (240, 1026333), (252, 977460), (264, 933030), (270, 912296), (280, 879714), (297, 829360), (308, 799740), (315, 781968), (330, 746424), (336, 733095), (360, 684222), (378, 651640), (385, 639792), (396, 622020), (420, 586476), (432, 570185), (440, 559818), (462, 533160), (495, 497616), (504, 488730), (528, 466515), (540, 456148), (560, 439857), (594, 414680), (616, 399870), (630, 390984), (660, 373212), (693, 355440), (720, 342111), (756, 325820), (770, 319896), (792, 311010), (840, 293238), (880, 279909), (924, 266580), (945, 260656), (990, 248808), (1008, 244365), (1080, 228074), (1155, 213264), (1188, 207340), (1232, 199935), (1260, 195492), (1320, 186606), (1386, 177720), (1481, 166320), (1485, 165872), (1512, 162910), (1540, 159948), (1584, 155505), (1680, 146619), (1848, 133290), (1890, 130328), (1980, 124404), (2079, 118480), (2160, 114037), (2310, 106632), (2376, 103670), (2520, 97746), (2640, 93303), (2772, 88860), (2962, 83160), (2970, 82936), (3024, 81455), (3080, 79974), (3465, 71088), (3696, 66645), (3780, 65164), (3960, 62202), (4158, 59240), (4443, 55440), (4620, 53316), (4752, 51835), (5040, 48873), (5544, 44430), (5924, 41580), (5940, 41468), (6160, 39987), (6930, 35544), (7405, 33264), (7560, 32582), (7920, 31101), (8316, 29620), (8886, 27720), (9240, 26658), (10367, 23760), (10395, 23696), (11088, 22215), (11848, 20790), (11880, 20734), (13329, 18480), (13860, 17772), (14810, 16632), (15120, 16291)]