82077840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 320

約数和(自身を含む): 316646400

約数和(自身を除く): 234568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 79, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 158, 180, 185, 195, 208, 216, 222, 234, 237, 240, 260, 270, 296, 312, 316, 333, 351, 360, 370, 390, 395, 432, 444, 468, 474, 481, 520, 540, 555, 585, 592, 624, 632, 666, 702, 711, 720, 740, 780, 790, 888, 936, 948, 962, 999, 1027, 1040, 1080, 1110, 1170, 1185, 1264, 1332, 1404, 1422, 1443, 1480, 1560, 1580, 1665, 1755, 1776, 1872, 1896, 1924, 1998, 2054, 2133, 2160, 2220, 2340, 2370, 2405, 2664, 2808, 2844, 2886, 2923, 2960, 3081, 3120, 3160, 3330, 3510, 3555, 3792, 3848, 3996, 4108, 4266, 4329, 4440, 4680, 4740, 4810, 4995, 5135, 5328, 5616, 5688, 5772, 5846, 6162, 6320, 6660, 7020, 7110, 7215, 7696, 7992, 8216, 8532, 8658, 8769, 8880, 9243, 9360, 9480, 9620, 9990, 10270, 10665, 11376, 11544, 11692, 12324, 12987, 13320, 14040, 14220, 14430, 14615, 15405, 15984, 16432, 17064, 17316, 17538, 18486, 18960, 19240, 19980, 20540, 21330, 21645, 23088, 23384, 24648, 25974, 26307, 26640, 27729, 28080, 28440, 28860, 29230, 30810, 34128, 34632, 35076, 36972, 37999, 38480, 39960, 41080, 42660, 43290, 43845, 46215, 46768, 49296, 51948, 52614, 55458, 56880, 57720, 58460, 61620, 64935, 69264, 70152, 73944, 75998, 78921, 79920, 82160, 85320, 86580, 87690, 92430, 103896, 105228, 110916, 113997, 115440, 116920, 123240, 129870, 131535, 138645, 140304, 147888, 151996, 157842, 170640, 173160, 175380, 184860, 189995, 207792, 210456, 221832, 227994, 233840, 246480, 259740, 263070, 277290, 303992, 315684, 341991, 346320, 350760, 369720, 379990, 394605, 420912, 443664, 455988, 519480, 526140, 554580, 569985, 607984, 631368, 683982, 701520, 739440, 759980, 789210, 911976, 1025973, 1038960, 1052280, 1109160, 1139970, 1262736, 1367964, 1519960, 1578420, 1709955, 1823952, 2051946, 2104560, 2218320, 2279940, 2735928, 3039920, 3156840, 3419910, 4103892, 4559880, 5129865, 5471856, 6313680, 6839820, 8207784, 9119760, 10259730, 13679640, 16415568, 20519460, 27359280, 41038920, 82077840]

約数ペア:

[(1, 82077840), (2, 41038920), (3, 27359280), (4, 20519460), (5, 16415568), (6, 13679640), (8, 10259730), (9, 9119760), (10, 8207784), (12, 6839820), (13, 6313680), (15, 5471856), (16, 5129865), (18, 4559880), (20, 4103892), (24, 3419910), (26, 3156840), (27, 3039920), (30, 2735928), (36, 2279940), (37, 2218320), (39, 2104560), (40, 2051946), (45, 1823952), (48, 1709955), (52, 1578420), (54, 1519960), (60, 1367964), (65, 1262736), (72, 1139970), (74, 1109160), (78, 1052280), (79, 1038960), (80, 1025973), (90, 911976), (104, 789210), (108, 759980), (111, 739440), (117, 701520), (120, 683982), (130, 631368), (135, 607984), (144, 569985), (148, 554580), (156, 526140), (158, 519480), (180, 455988), (185, 443664), (195, 420912), (208, 394605), (216, 379990), (222, 369720), (234, 350760), (237, 346320), (240, 341991), (260, 315684), (270, 303992), (296, 277290), (312, 263070), (316, 259740), (333, 246480), (351, 233840), (360, 227994), (370, 221832), (390, 210456), (395, 207792), (432, 189995), (444, 184860), (468, 175380), (474, 173160), (481, 170640), (520, 157842), (540, 151996), (555, 147888), (585, 140304), (592, 138645), (624, 131535), (632, 129870), (666, 123240), (702, 116920), (711, 115440), (720, 113997), (740, 110916), (780, 105228), (790, 103896), (888, 92430), (936, 87690), (948, 86580), (962, 85320), (999, 82160), (1027, 79920), (1040, 78921), (1080, 75998), (1110, 73944), (1170, 70152), (1185, 69264), (1264, 64935), (1332, 61620), (1404, 58460), (1422, 57720), (1443, 56880), (1480, 55458), (1560, 52614), (1580, 51948), (1665, 49296), (1755, 46768), (1776, 46215), (1872, 43845), (1896, 43290), (1924, 42660), (1998, 41080), (2054, 39960), (2133, 38480), (2160, 37999), (2220, 36972), (2340, 35076), (2370, 34632), (2405, 34128), (2664, 30810), (2808, 29230), (2844, 28860), (2886, 28440), (2923, 28080), (2960, 27729), (3081, 26640), (3120, 26307), (3160, 25974), (3330, 24648), (3510, 23384), (3555, 23088), (3792, 21645), (3848, 21330), (3996, 20540), (4108, 19980), (4266, 19240), (4329, 18960), (4440, 18486), (4680, 17538), (4740, 17316), (4810, 17064), (4995, 16432), (5135, 15984), (5328, 15405), (5616, 14615), (5688, 14430), (5772, 14220), (5846, 14040), (6162, 13320), (6320, 12987), (6660, 12324), (7020, 11692), (7110, 11544), (7215, 11376), (7696, 10665), (7992, 10270), (8216, 9990), (8532, 9620), (8658, 9480), (8769, 9360), (8880, 9243)]