246233520

素因数分解:

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

素因数の和:154

約数の個数: 400

約数和(自身を含む): 957855360

約数和(自身を除く): 711621840

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, 81, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 158, 162, 180, 185, 195, 208, 216, 222, 234, 237, 240, 260, 270, 296, 312, 316, 324, 333, 351, 360, 370, 390, 395, 405, 432, 444, 468, 474, 481, 520, 540, 555, 585, 592, 624, 632, 648, 666, 702, 711, 720, 740, 780, 790, 810, 888, 936, 948, 962, 999, 1027, 1040, 1053, 1080, 1110, 1170, 1185, 1264, 1296, 1332, 1404, 1422, 1443, 1480, 1560, 1580, 1620, 1665, 1755, 1776, 1872, 1896, 1924, 1998, 2054, 2106, 2133, 2160, 2220, 2340, 2370, 2405, 2664, 2808, 2844, 2886, 2923, 2960, 2997, 3081, 3120, 3160, 3240, 3330, 3510, 3555, 3792, 3848, 3996, 4108, 4212, 4266, 4329, 4440, 4680, 4740, 4810, 4995, 5135, 5265, 5328, 5616, 5688, 5772, 5846, 5994, 6162, 6320, 6399, 6480, 6660, 7020, 7110, 7215, 7696, 7992, 8216, 8424, 8532, 8658, 8769, 8880, 9243, 9360, 9480, 9620, 9990, 10270, 10530, 10665, 11376, 11544, 11692, 11988, 12324, 12798, 12987, 13320, 14040, 14220, 14430, 14615, 14985, 15405, 15984, 16432, 16848, 17064, 17316, 17538, 18486, 18960, 19240, 19980, 20540, 21060, 21330, 21645, 23088, 23384, 23976, 24648, 25596, 25974, 26307, 26640, 27729, 28080, 28440, 28860, 29230, 29970, 30810, 31995, 34128, 34632, 35076, 36972, 37999, 38480, 38961, 39960, 41080, 42120, 42660, 43290, 43845, 46215, 46768, 47952, 49296, 51192, 51948, 52614, 55458, 56880, 57720, 58460, 59940, 61620, 63990, 64935, 69264, 70152, 73944, 75998, 77922, 78921, 79920, 82160, 83187, 84240, 85320, 86580, 87690, 92430, 102384, 103896, 105228, 110916, 113997, 115440, 116920, 119880, 123240, 127980, 129870, 131535, 138645, 140304, 147888, 151996, 155844, 157842, 166374, 170640, 173160, 175380, 184860, 189995, 194805, 207792, 210456, 221832, 227994, 233840, 236763, 239760, 246480, 255960, 259740, 263070, 277290, 303992, 311688, 315684, 332748, 341991, 346320, 350760, 369720, 379990, 389610, 394605, 415935, 420912, 443664, 455988, 473526, 511920, 519480, 526140, 554580, 569985, 607984, 623376, 631368, 665496, 683982, 701520, 739440, 759980, 779220, 789210, 831870, 911976, 947052, 1025973, 1038960, 1052280, 1109160, 1139970, 1183815, 1262736, 1330992, 1367964, 1519960, 1558440, 1578420, 1663740, 1709955, 1823952, 1894104, 2051946, 2104560, 2218320, 2279940, 2367630, 2735928, 3039920, 3077919, 3116880, 3156840, 3327480, 3419910, 3788208, 4103892, 4559880, 4735260, 5129865, 5471856, 6155838, 6313680, 6654960, 6839820, 8207784, 9119760, 9470520, 10259730, 12311676, 13679640, 15389595, 16415568, 18941040, 20519460, 24623352, 27359280, 30779190, 41038920, 49246704, 61558380, 82077840, 123116760, 246233520]

約数ペア:

[(1, 246233520), (2, 123116760), (3, 82077840), (4, 61558380), (5, 49246704), (6, 41038920), (8, 30779190), (9, 27359280), (10, 24623352), (12, 20519460), (13, 18941040), (15, 16415568), (16, 15389595), (18, 13679640), (20, 12311676), (24, 10259730), (26, 9470520), (27, 9119760), (30, 8207784), (36, 6839820), (37, 6654960), (39, 6313680), (40, 6155838), (45, 5471856), (48, 5129865), (52, 4735260), (54, 4559880), (60, 4103892), (65, 3788208), (72, 3419910), (74, 3327480), (78, 3156840), (79, 3116880), (80, 3077919), (81, 3039920), (90, 2735928), (104, 2367630), (108, 2279940), (111, 2218320), (117, 2104560), (120, 2051946), (130, 1894104), (135, 1823952), (144, 1709955), (148, 1663740), (156, 1578420), (158, 1558440), (162, 1519960), (180, 1367964), (185, 1330992), (195, 1262736), (208, 1183815), (216, 1139970), (222, 1109160), (234, 1052280), (237, 1038960), (240, 1025973), (260, 947052), (270, 911976), (296, 831870), (312, 789210), (316, 779220), (324, 759980), (333, 739440), (351, 701520), (360, 683982), (370, 665496), (390, 631368), (395, 623376), (405, 607984), (432, 569985), (444, 554580), (468, 526140), (474, 519480), (481, 511920), (520, 473526), (540, 455988), (555, 443664), (585, 420912), (592, 415935), (624, 394605), (632, 389610), (648, 379990), (666, 369720), (702, 350760), (711, 346320), (720, 341991), (740, 332748), (780, 315684), (790, 311688), (810, 303992), (888, 277290), (936, 263070), (948, 259740), (962, 255960), (999, 246480), (1027, 239760), (1040, 236763), (1053, 233840), (1080, 227994), (1110, 221832), (1170, 210456), (1185, 207792), (1264, 194805), (1296, 189995), (1332, 184860), (1404, 175380), (1422, 173160), (1443, 170640), (1480, 166374), (1560, 157842), (1580, 155844), (1620, 151996), (1665, 147888), (1755, 140304), (1776, 138645), (1872, 131535), (1896, 129870), (1924, 127980), (1998, 123240), (2054, 119880), (2106, 116920), (2133, 115440), (2160, 113997), (2220, 110916), (2340, 105228), (2370, 103896), (2405, 102384), (2664, 92430), (2808, 87690), (2844, 86580), (2886, 85320), (2923, 84240), (2960, 83187), (2997, 82160), (3081, 79920), (3120, 78921), (3160, 77922), (3240, 75998), (3330, 73944), (3510, 70152), (3555, 69264), (3792, 64935), (3848, 63990), (3996, 61620), (4108, 59940), (4212, 58460), (4266, 57720), (4329, 56880), (4440, 55458), (4680, 52614), (4740, 51948), (4810, 51192), (4995, 49296), (5135, 47952), (5265, 46768), (5328, 46215), (5616, 43845), (5688, 43290), (5772, 42660), (5846, 42120), (5994, 41080), (6162, 39960), (6320, 38961), (6399, 38480), (6480, 37999), (6660, 36972), (7020, 35076), (7110, 34632), (7215, 34128), (7696, 31995), (7992, 30810), (8216, 29970), (8424, 29230), (8532, 28860), (8658, 28440), (8769, 28080), (8880, 27729), (9243, 26640), (9360, 26307), (9480, 25974), (9620, 25596), (9990, 24648), (10270, 23976), (10530, 23384), (10665, 23088), (11376, 21645), (11544, 21330), (11692, 21060), (11988, 20540), (12324, 19980), (12798, 19240), (12987, 18960), (13320, 18486), (14040, 17538), (14220, 17316), (14430, 17064), (14615, 16848), (14985, 16432), (15405, 15984)]