78336720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 400

約数和(自身を含む): 341371008

約数和(自身を除く): 263034288

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, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 157, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 314, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 471, 495, 504, 528, 540, 560, 567, 594, 616, 628, 630, 648, 660, 693, 720, 756, 770, 785, 792, 810, 840, 880, 891, 924, 942, 945, 990, 1008, 1080, 1099, 1134, 1155, 1188, 1232, 1256, 1260, 1296, 1320, 1386, 1413, 1485, 1512, 1540, 1570, 1584, 1620, 1680, 1727, 1782, 1848, 1884, 1890, 1980, 2079, 2160, 2198, 2268, 2310, 2355, 2376, 2512, 2520, 2640, 2772, 2826, 2835, 2970, 3024, 3080, 3140, 3240, 3297, 3454, 3465, 3564, 3696, 3768, 3780, 3960, 4158, 4239, 4396, 4455, 4536, 4620, 4710, 4752, 5040, 5181, 5495, 5544, 5652, 5670, 5940, 6160, 6237, 6280, 6480, 6594, 6908, 6930, 7065, 7128, 7536, 7560, 7920, 8316, 8478, 8635, 8792, 8910, 9072, 9240, 9420, 9891, 10362, 10395, 10990, 11088, 11304, 11340, 11880, 12089, 12474, 12560, 12717, 13188, 13816, 13860, 14130, 14256, 15120, 15543, 16485, 16632, 16956, 17270, 17584, 17820, 18480, 18840, 19782, 20724, 20790, 21195, 21980, 22608, 22680, 23760, 24178, 24948, 25434, 25905, 26376, 27632, 27720, 28260, 29673, 31086, 31185, 32970, 33264, 33912, 34540, 35640, 36267, 37680, 39564, 41448, 41580, 42390, 43960, 45360, 46629, 48356, 49455, 49896, 50868, 51810, 52752, 55440, 56520, 59346, 60445, 62172, 62370, 63585, 65940, 67824, 69080, 71280, 72534, 77715, 79128, 82896, 83160, 84780, 87920, 89019, 93258, 96712, 98910, 99792, 101736, 103620, 108801, 113040, 118692, 120890, 124344, 124740, 127170, 131880, 138160, 139887, 145068, 148365, 155430, 158256, 166320, 169560, 178038, 181335, 186516, 193424, 197820, 203472, 207240, 217602, 233145, 237384, 241780, 248688, 249480, 254340, 263760, 279774, 290136, 296730, 310860, 326403, 339120, 356076, 362670, 373032, 395640, 414480, 435204, 445095, 466290, 474768, 483560, 498960, 508680, 544005, 559548, 580272, 593460, 621720, 652806, 699435, 712152, 725340, 746064, 791280, 870408, 890190, 932580, 967120, 979209, 1017360, 1088010, 1119096, 1186920, 1243440, 1305612, 1398870, 1424304, 1450680, 1632015, 1740816, 1780380, 1865160, 1958418, 2176020, 2238192, 2373840, 2611224, 2797740, 2901360, 3264030, 3560760, 3730320, 3916836, 4352040, 4896045, 5222448, 5595480, 6528060, 7121520, 7833672, 8704080, 9792090, 11190960, 13056120, 15667344, 19584180, 26112240, 39168360, 78336720]

約数ペア:

[(1, 78336720), (2, 39168360), (3, 26112240), (4, 19584180), (5, 15667344), (6, 13056120), (7, 11190960), (8, 9792090), (9, 8704080), (10, 7833672), (11, 7121520), (12, 6528060), (14, 5595480), (15, 5222448), (16, 4896045), (18, 4352040), (20, 3916836), (21, 3730320), (22, 3560760), (24, 3264030), (27, 2901360), (28, 2797740), (30, 2611224), (33, 2373840), (35, 2238192), (36, 2176020), (40, 1958418), (42, 1865160), (44, 1780380), (45, 1740816), (48, 1632015), (54, 1450680), (55, 1424304), (56, 1398870), (60, 1305612), (63, 1243440), (66, 1186920), (70, 1119096), (72, 1088010), (77, 1017360), (80, 979209), (81, 967120), (84, 932580), (88, 890190), (90, 870408), (99, 791280), (105, 746064), (108, 725340), (110, 712152), (112, 699435), (120, 652806), (126, 621720), (132, 593460), (135, 580272), (140, 559548), (144, 544005), (154, 508680), (157, 498960), (162, 483560), (165, 474768), (168, 466290), (176, 445095), (180, 435204), (189, 414480), (198, 395640), (210, 373032), (216, 362670), (220, 356076), (231, 339120), (240, 326403), (252, 310860), (264, 296730), (270, 290136), (280, 279774), (297, 263760), (308, 254340), (314, 249480), (315, 248688), (324, 241780), (330, 237384), (336, 233145), (360, 217602), (378, 207240), (385, 203472), (396, 197820), (405, 193424), (420, 186516), (432, 181335), (440, 178038), (462, 169560), (471, 166320), (495, 158256), (504, 155430), (528, 148365), (540, 145068), (560, 139887), (567, 138160), (594, 131880), (616, 127170), (628, 124740), (630, 124344), (648, 120890), (660, 118692), (693, 113040), (720, 108801), (756, 103620), (770, 101736), (785, 99792), (792, 98910), (810, 96712), (840, 93258), (880, 89019), (891, 87920), (924, 84780), (942, 83160), (945, 82896), (990, 79128), (1008, 77715), (1080, 72534), (1099, 71280), (1134, 69080), (1155, 67824), (1188, 65940), (1232, 63585), (1256, 62370), (1260, 62172), (1296, 60445), (1320, 59346), (1386, 56520), (1413, 55440), (1485, 52752), (1512, 51810), (1540, 50868), (1570, 49896), (1584, 49455), (1620, 48356), (1680, 46629), (1727, 45360), (1782, 43960), (1848, 42390), (1884, 41580), (1890, 41448), (1980, 39564), (2079, 37680), (2160, 36267), (2198, 35640), (2268, 34540), (2310, 33912), (2355, 33264), (2376, 32970), (2512, 31185), (2520, 31086), (2640, 29673), (2772, 28260), (2826, 27720), (2835, 27632), (2970, 26376), (3024, 25905), (3080, 25434), (3140, 24948), (3240, 24178), (3297, 23760), (3454, 22680), (3465, 22608), (3564, 21980), (3696, 21195), (3768, 20790), (3780, 20724), (3960, 19782), (4158, 18840), (4239, 18480), (4396, 17820), (4455, 17584), (4536, 17270), (4620, 16956), (4710, 16632), (4752, 16485), (5040, 15543), (5181, 15120), (5495, 14256), (5544, 14130), (5652, 13860), (5670, 13816), (5940, 13188), (6160, 12717), (6237, 12560), (6280, 12474), (6480, 12089), (6594, 11880), (6908, 11340), (6930, 11304), (7065, 11088), (7128, 10990), (7536, 10395), (7560, 10362), (7920, 9891), (8316, 9420), (8478, 9240), (8635, 9072), (8792, 8910)]