538181280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 576

約数和(自身を含む): 2382670080

約数和(自身を除く): 1844488800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 130, 135, 140, 144, 148, 156, 160, 168, 180, 182, 185, 189, 195, 208, 210, 216, 222, 224, 234, 240, 252, 259, 260, 270, 273, 280, 288, 296, 312, 315, 333, 336, 351, 360, 364, 370, 378, 390, 416, 420, 432, 444, 455, 468, 480, 481, 504, 518, 520, 540, 546, 555, 560, 585, 592, 624, 630, 666, 672, 702, 720, 728, 740, 756, 777, 780, 819, 840, 864, 888, 910, 936, 945, 962, 999, 1008, 1036, 1040, 1080, 1092, 1110, 1120, 1170, 1184, 1248, 1260, 1295, 1332, 1365, 1369, 1404, 1440, 1443, 1456, 1480, 1512, 1554, 1560, 1638, 1665, 1680, 1755, 1776, 1820, 1872, 1890, 1924, 1998, 2016, 2072, 2080, 2160, 2184, 2220, 2331, 2340, 2405, 2457, 2520, 2590, 2664, 2730, 2738, 2808, 2886, 2912, 2960, 3024, 3108, 3120, 3276, 3330, 3360, 3367, 3510, 3552, 3640, 3744, 3780, 3848, 3885, 3996, 4095, 4107, 4144, 4320, 4329, 4368, 4440, 4662, 4680, 4810, 4914, 4995, 5040, 5180, 5328, 5460, 5476, 5616, 5772, 5920, 6048, 6216, 6240, 6552, 6660, 6734, 6845, 6993, 7020, 7215, 7280, 7560, 7696, 7770, 7992, 8190, 8214, 8288, 8658, 8736, 8880, 9324, 9360, 9583, 9620, 9828, 9990, 10080, 10101, 10360, 10656, 10920, 10952, 11232, 11544, 11655, 12285, 12321, 12432, 12987, 13104, 13320, 13468, 13690, 13986, 14040, 14430, 14560, 15120, 15392, 15540, 15984, 16380, 16428, 16835, 17316, 17760, 17797, 18648, 18720, 19166, 19240, 19656, 19980, 20202, 20535, 20720, 21645, 21840, 21904, 23088, 23310, 24570, 24642, 24864, 25974, 26208, 26640, 26936, 27380, 27972, 28080, 28749, 28860, 30240, 30303, 31080, 31968, 32760, 32856, 33670, 34632, 34965, 35594, 36963, 37296, 38332, 38480, 39312, 39960, 40404, 41070, 41440, 43290, 43680, 43808, 46176, 46620, 47915, 49140, 49284, 50505, 51948, 53280, 53391, 53872, 54760, 55944, 56160, 57498, 57720, 60606, 61605, 62160, 64935, 65520, 65712, 67340, 69264, 69930, 71188, 73926, 74592, 76664, 76960, 78624, 79920, 80808, 82140, 86247, 86580, 88985, 90909, 93240, 95830, 98280, 98568, 101010, 103896, 106782, 107744, 109520, 111888, 114996, 115440, 121212, 123210, 124320, 124579, 129870, 131040, 131424, 134680, 138528, 139860, 142376, 143745, 147852, 151515, 153328, 159840, 160173, 161616, 164280, 172494, 173160, 177970, 181818, 184815, 186480, 191660, 196560, 197136, 202020, 207792, 213564, 219040, 223776, 229992, 230880, 242424, 246420, 249158, 258741, 259740, 266955, 269360, 279720, 284752, 287490, 295704, 303030, 306656, 320346, 323232, 328560, 344988, 346320, 355940, 363636, 369630, 372960, 373737, 383320, 393120, 394272, 404040, 415584, 427128, 431235, 454545, 459984, 480519, 484848, 492840, 498316, 517482, 519480, 533910, 538720, 559440, 569504, 574980, 591408, 606060, 622895, 640692, 657120, 689976, 692640, 711880, 727272, 739260, 747474, 766640, 800865, 808080, 854256, 862470, 909090, 919968, 961038, 969696, 985680, 996632, 1034964, 1038960, 1067820, 1118880, 1121211, 1149960, 1182816, 1212120, 1245790, 1281384, 1293705, 1379952, 1423760, 1454544, 1478520, 1494948, 1533280, 1601730, 1616160, 1708512, 1724940, 1818180, 1868685, 1922076, 1971360, 1993264, 2069928, 2077920, 2135640, 2242422, 2299920, 2402595, 2424240, 2491580, 2562768, 2587410, 2759904, 2847520, 2909088, 2957040, 2989896, 3203460, 3363633, 3449880, 3636360, 3737370, 3844152, 3986528, 4139856, 4271280, 4484844, 4599840, 4805190, 4848480, 4983160, 5125536, 5174820, 5606055, 5914080, 5979792, 6406920, 6727266, 6899760, 7272720, 7474740, 7688304, 8279712, 8542560, 8969688, 9610380, 9966320, 10349640, 11212110, 11959584, 12813840, 13454532, 13799520, 14545440, 14949480, 15376608, 16818165, 17939376, 19220760, 19932640, 20699280, 22424220, 25627680, 26909064, 29898960, 33636330, 35878752, 38441520, 41398560, 44848440, 53818128, 59797920, 67272660, 76883040, 89696880, 107636256, 134545320, 179393760, 269090640, 538181280]

約数ペア:

[(1, 538181280), (2, 269090640), (3, 179393760), (4, 134545320), (5, 107636256), (6, 89696880), (7, 76883040), (8, 67272660), (9, 59797920), (10, 53818128), (12, 44848440), (13, 41398560), (14, 38441520), (15, 35878752), (16, 33636330), (18, 29898960), (20, 26909064), (21, 25627680), (24, 22424220), (26, 20699280), (27, 19932640), (28, 19220760), (30, 17939376), (32, 16818165), (35, 15376608), (36, 14949480), (37, 14545440), (39, 13799520), (40, 13454532), (42, 12813840), (45, 11959584), (48, 11212110), (52, 10349640), (54, 9966320), (56, 9610380), (60, 8969688), (63, 8542560), (65, 8279712), (70, 7688304), (72, 7474740), (74, 7272720), (78, 6899760), (80, 6727266), (84, 6406920), (90, 5979792), (91, 5914080), (96, 5606055), (104, 5174820), (105, 5125536), (108, 4983160), (111, 4848480), (112, 4805190), (117, 4599840), (120, 4484844), (126, 4271280), (130, 4139856), (135, 3986528), (140, 3844152), (144, 3737370), (148, 3636360), (156, 3449880), (160, 3363633), (168, 3203460), (180, 2989896), (182, 2957040), (185, 2909088), (189, 2847520), (195, 2759904), (208, 2587410), (210, 2562768), (216, 2491580), (222, 2424240), (224, 2402595), (234, 2299920), (240, 2242422), (252, 2135640), (259, 2077920), (260, 2069928), (270, 1993264), (273, 1971360), (280, 1922076), (288, 1868685), (296, 1818180), (312, 1724940), (315, 1708512), (333, 1616160), (336, 1601730), (351, 1533280), (360, 1494948), (364, 1478520), (370, 1454544), (378, 1423760), (390, 1379952), (416, 1293705), (420, 1281384), (432, 1245790), (444, 1212120), (455, 1182816), (468, 1149960), (480, 1121211), (481, 1118880), (504, 1067820), (518, 1038960), (520, 1034964), (540, 996632), (546, 985680), (555, 969696), (560, 961038), (585, 919968), (592, 909090), (624, 862470), (630, 854256), (666, 808080), (672, 800865), (702, 766640), (720, 747474), (728, 739260), (740, 727272), (756, 711880), (777, 692640), (780, 689976), (819, 657120), (840, 640692), (864, 622895), (888, 606060), (910, 591408), (936, 574980), (945, 569504), (962, 559440), (999, 538720), (1008, 533910), (1036, 519480), (1040, 517482), (1080, 498316), (1092, 492840), (1110, 484848), (1120, 480519), (1170, 459984), (1184, 454545), (1248, 431235), (1260, 427128), (1295, 415584), (1332, 404040), (1365, 394272), (1369, 393120), (1404, 383320), (1440, 373737), (1443, 372960), (1456, 369630), (1480, 363636), (1512, 355940), (1554, 346320), (1560, 344988), (1638, 328560), (1665, 323232), (1680, 320346), (1755, 306656), (1776, 303030), (1820, 295704), (1872, 287490), (1890, 284752), (1924, 279720), (1998, 269360), (2016, 266955), (2072, 259740), (2080, 258741), (2160, 249158), (2184, 246420), (2220, 242424), (2331, 230880), (2340, 229992), (2405, 223776), (2457, 219040), (2520, 213564), (2590, 207792), (2664, 202020), (2730, 197136), (2738, 196560), (2808, 191660), (2886, 186480), (2912, 184815), (2960, 181818), (3024, 177970), (3108, 173160), (3120, 172494), (3276, 164280), (3330, 161616), (3360, 160173), (3367, 159840), (3510, 153328), (3552, 151515), (3640, 147852), (3744, 143745), (3780, 142376), (3848, 139860), (3885, 138528), (3996, 134680), (4095, 131424), (4107, 131040), (4144, 129870), (4320, 124579), (4329, 124320), (4368, 123210), (4440, 121212), (4662, 115440), (4680, 114996), (4810, 111888), (4914, 109520), (4995, 107744), (5040, 106782), (5180, 103896), (5328, 101010), (5460, 98568), (5476, 98280), (5616, 95830), (5772, 93240), (5920, 90909), (6048, 88985), (6216, 86580), (6240, 86247), (6552, 82140), (6660, 80808), (6734, 79920), (6845, 78624), (6993, 76960), (7020, 76664), (7215, 74592), (7280, 73926), (7560, 71188), (7696, 69930), (7770, 69264), (7992, 67340), (8190, 65712), (8214, 65520), (8288, 64935), (8658, 62160), (8736, 61605), (8880, 60606), (9324, 57720), (9360, 57498), (9583, 56160), (9620, 55944), (9828, 54760), (9990, 53872), (10080, 53391), (10101, 53280), (10360, 51948), (10656, 50505), (10920, 49284), (10952, 49140), (11232, 47915), (11544, 46620), (11655, 46176), (12285, 43808), (12321, 43680), (12432, 43290), (12987, 41440), (13104, 41070), (13320, 40404), (13468, 39960), (13690, 39312), (13986, 38480), (14040, 38332), (14430, 37296), (14560, 36963), (15120, 35594), (15392, 34965), (15540, 34632), (15984, 33670), (16380, 32856), (16428, 32760), (16835, 31968), (17316, 31080), (17760, 30303), (17797, 30240), (18648, 28860), (18720, 28749), (19166, 28080), (19240, 27972), (19656, 27380), (19980, 26936), (20202, 26640), (20535, 26208), (20720, 25974), (21645, 24864), (21840, 24642), (21904, 24570), (23088, 23310)]