401038560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 1560504960

約数和(自身を除く): 1159466400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 193, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 386, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 579, 585, 592, 624, 666, 702, 720, 740, 772, 780, 864, 888, 936, 962, 965, 999, 1040, 1080, 1110, 1158, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1544, 1560, 1665, 1737, 1755, 1776, 1872, 1924, 1930, 1998, 2080, 2160, 2220, 2316, 2340, 2405, 2509, 2664, 2808, 2886, 2895, 2960, 3088, 3120, 3330, 3474, 3510, 3552, 3744, 3848, 3860, 3996, 4320, 4329, 4440, 4632, 4680, 4810, 4995, 5018, 5211, 5328, 5616, 5772, 5790, 5920, 6176, 6240, 6660, 6948, 7020, 7141, 7215, 7527, 7696, 7720, 7992, 8658, 8685, 8880, 9264, 9360, 9620, 9990, 10036, 10422, 10656, 11232, 11544, 11580, 12545, 12987, 13320, 13896, 14040, 14282, 14430, 15054, 15392, 15440, 15984, 17316, 17370, 17760, 18528, 18720, 19240, 19980, 20072, 20844, 21423, 21645, 22581, 23088, 23160, 25090, 25974, 26055, 26640, 27792, 28080, 28564, 28860, 30108, 30880, 31968, 34632, 34740, 35705, 37635, 38480, 39960, 40144, 41688, 42846, 43290, 45162, 46176, 46320, 50180, 51948, 52110, 53280, 55584, 56160, 57128, 57720, 60216, 64269, 64935, 67743, 69264, 69480, 71410, 75270, 76960, 79920, 80288, 83376, 85692, 86580, 90324, 92640, 92833, 100360, 103896, 104220, 107115, 112905, 114256, 115440, 120432, 128538, 129870, 135486, 138528, 138960, 142820, 150540, 159840, 166752, 171384, 173160, 180648, 185666, 192807, 200720, 207792, 208440, 214230, 225810, 228512, 230880, 240864, 257076, 259740, 270972, 277920, 278499, 285640, 301080, 321345, 338715, 342768, 346320, 361296, 371332, 385614, 401440, 415584, 416880, 428460, 451620, 464165, 514152, 519480, 541944, 556998, 571280, 602160, 642690, 677430, 685536, 692640, 722592, 742664, 771228, 833760, 835497, 856920, 903240, 928330, 964035, 1028304, 1038960, 1083888, 1113996, 1142560, 1204320, 1285380, 1354860, 1392495, 1485328, 1542456, 1670994, 1713840, 1806480, 1856660, 1928070, 2056608, 2077920, 2167776, 2227992, 2506491, 2570760, 2709720, 2784990, 2970656, 3084912, 3341988, 3427680, 3612960, 3713320, 3856140, 4177485, 4455984, 5012982, 5141520, 5419440, 5569980, 6169824, 6683976, 7426640, 7712280, 8354970, 8911968, 10025964, 10283040, 10838880, 11139960, 12532455, 13367952, 14853280, 15424560, 16709940, 20051928, 22279920, 25064910, 26735904, 30849120, 33419880, 40103856, 44559840, 50129820, 66839760, 80207712, 100259640, 133679520, 200519280, 401038560]

約数ペア:

[(1, 401038560), (2, 200519280), (3, 133679520), (4, 100259640), (5, 80207712), (6, 66839760), (8, 50129820), (9, 44559840), (10, 40103856), (12, 33419880), (13, 30849120), (15, 26735904), (16, 25064910), (18, 22279920), (20, 20051928), (24, 16709940), (26, 15424560), (27, 14853280), (30, 13367952), (32, 12532455), (36, 11139960), (37, 10838880), (39, 10283040), (40, 10025964), (45, 8911968), (48, 8354970), (52, 7712280), (54, 7426640), (60, 6683976), (65, 6169824), (72, 5569980), (74, 5419440), (78, 5141520), (80, 5012982), (90, 4455984), (96, 4177485), (104, 3856140), (108, 3713320), (111, 3612960), (117, 3427680), (120, 3341988), (130, 3084912), (135, 2970656), (144, 2784990), (148, 2709720), (156, 2570760), (160, 2506491), (180, 2227992), (185, 2167776), (193, 2077920), (195, 2056608), (208, 1928070), (216, 1856660), (222, 1806480), (234, 1713840), (240, 1670994), (260, 1542456), (270, 1485328), (288, 1392495), (296, 1354860), (312, 1285380), (333, 1204320), (351, 1142560), (360, 1113996), (370, 1083888), (386, 1038960), (390, 1028304), (416, 964035), (432, 928330), (444, 903240), (468, 856920), (480, 835497), (481, 833760), (520, 771228), (540, 742664), (555, 722592), (579, 692640), (585, 685536), (592, 677430), (624, 642690), (666, 602160), (702, 571280), (720, 556998), (740, 541944), (772, 519480), (780, 514152), (864, 464165), (888, 451620), (936, 428460), (962, 416880), (965, 415584), (999, 401440), (1040, 385614), (1080, 371332), (1110, 361296), (1158, 346320), (1170, 342768), (1184, 338715), (1248, 321345), (1332, 301080), (1404, 285640), (1440, 278499), (1443, 277920), (1480, 270972), (1544, 259740), (1560, 257076), (1665, 240864), (1737, 230880), (1755, 228512), (1776, 225810), (1872, 214230), (1924, 208440), (1930, 207792), (1998, 200720), (2080, 192807), (2160, 185666), (2220, 180648), (2316, 173160), (2340, 171384), (2405, 166752), (2509, 159840), (2664, 150540), (2808, 142820), (2886, 138960), (2895, 138528), (2960, 135486), (3088, 129870), (3120, 128538), (3330, 120432), (3474, 115440), (3510, 114256), (3552, 112905), (3744, 107115), (3848, 104220), (3860, 103896), (3996, 100360), (4320, 92833), (4329, 92640), (4440, 90324), (4632, 86580), (4680, 85692), (4810, 83376), (4995, 80288), (5018, 79920), (5211, 76960), (5328, 75270), (5616, 71410), (5772, 69480), (5790, 69264), (5920, 67743), (6176, 64935), (6240, 64269), (6660, 60216), (6948, 57720), (7020, 57128), (7141, 56160), (7215, 55584), (7527, 53280), (7696, 52110), (7720, 51948), (7992, 50180), (8658, 46320), (8685, 46176), (8880, 45162), (9264, 43290), (9360, 42846), (9620, 41688), (9990, 40144), (10036, 39960), (10422, 38480), (10656, 37635), (11232, 35705), (11544, 34740), (11580, 34632), (12545, 31968), (12987, 30880), (13320, 30108), (13896, 28860), (14040, 28564), (14282, 28080), (14430, 27792), (15054, 26640), (15392, 26055), (15440, 25974), (15984, 25090), (17316, 23160), (17370, 23088), (17760, 22581), (18528, 21645), (18720, 21423), (19240, 20844), (19980, 20072)]