20154933216

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 432

約数和(自身を含む): 67538225664

約数和(自身を除く): 47383292448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 96, 99, 108, 121, 124, 132, 144, 162, 176, 186, 198, 216, 242, 243, 248, 264, 279, 288, 297, 324, 341, 352, 363, 372, 396, 432, 484, 486, 496, 528, 558, 594, 648, 682, 691, 726, 744, 792, 837, 864, 891, 968, 972, 992, 1023, 1056, 1089, 1116, 1188, 1296, 1364, 1382, 1452, 1488, 1584, 1674, 1782, 1936, 1944, 2046, 2073, 2178, 2232, 2376, 2511, 2592, 2673, 2728, 2764, 2904, 2976, 3069, 3168, 3267, 3348, 3564, 3751, 3872, 3888, 4092, 4146, 4356, 4464, 4752, 5022, 5346, 5456, 5528, 5808, 6138, 6219, 6534, 6696, 7128, 7502, 7533, 7601, 7776, 8184, 8292, 8712, 8928, 9207, 9504, 9801, 10044, 10692, 10912, 11056, 11253, 11616, 12276, 12438, 13068, 13392, 14256, 15004, 15066, 15202, 16368, 16584, 17424, 18414, 18657, 19602, 20088, 21384, 21421, 22112, 22506, 22803, 24552, 24876, 26136, 26784, 27621, 28512, 29403, 30008, 30132, 30404, 32736, 33168, 33759, 34848, 36828, 37314, 39204, 40176, 42768, 42842, 45012, 45606, 49104, 49752, 52272, 55242, 55971, 58806, 60016, 60264, 60808, 64263, 66336, 67518, 68409, 73656, 74628, 78408, 80352, 82863, 83611, 85536, 85684, 90024, 91212, 98208, 99504, 101277, 104544, 110484, 111942, 117612, 120032, 120528, 121616, 128526, 135036, 136818, 147312, 149256, 156816, 165726, 167222, 167913, 171368, 180048, 182424, 192789, 199008, 202554, 205227, 220968, 223884, 235224, 235631, 241056, 243232, 250833, 257052, 270072, 273636, 294624, 298512, 303831, 313632, 331452, 334444, 335826, 342736, 360096, 364848, 385578, 405108, 410454, 441936, 447768, 470448, 471262, 501666, 514104, 540144, 547272, 578367, 597024, 607662, 615681, 662904, 668888, 671652, 685472, 706893, 729696, 752499, 771156, 810216, 820908, 883872, 895536, 911493, 940896, 942524, 1003332, 1028208, 1080288, 1094544, 1156734, 1215324, 1231362, 1325808, 1337776, 1343304, 1413786, 1504998, 1542312, 1620432, 1641816, 1735101, 1791072, 1822986, 1847043, 1885048, 2006664, 2056416, 2120679, 2189088, 2257497, 2313468, 2430648, 2462724, 2591941, 2651616, 2675552, 2686608, 2827572, 3009996, 3084624, 3240864, 3283632, 3470202, 3645972, 3694086, 3770096, 4013328, 4241358, 4514994, 4626936, 4861296, 4925448, 5183882, 5205303, 5373216, 5655144, 6019992, 6169248, 6362037, 6567264, 6772491, 6940404, 7291944, 7388172, 7540192, 7775823, 8026656, 8482716, 9029988, 9253872, 9722592, 9850896, 10367764, 10410606, 11310288, 12039984, 12724074, 13544982, 13880808, 14583888, 14776344, 15551646, 16965432, 18059976, 18507744, 19086111, 19701792, 20317473, 20735528, 20821212, 22620576, 23327469, 24079968, 25448148, 27089964, 27761616, 29167776, 29552688, 31103292, 33930864, 36119952, 38172222, 40634946, 41471056, 41642424, 46654938, 50896296, 54179928, 55523232, 57258333, 59105376, 62206584, 67861728, 69982407, 72239904, 76344444, 81269892, 82942112, 83284848, 93309876, 101792592, 108359856, 114516666, 124413168, 139964814, 152688888, 162539784, 166569696, 186619752, 203585184, 209947221, 216719712, 229033332, 248826336, 279929628, 305377776, 325079568, 373239504, 419894442, 458066664, 559859256, 610755552, 629841663, 650159136, 746479008, 839788884, 916133328, 1119718512, 1259683326, 1679577768, 1832266656, 2239437024, 2519366652, 3359155536, 5038733304, 6718311072, 10077466608, 20154933216]

約数ペア:

[(1, 20154933216), (2, 10077466608), (3, 6718311072), (4, 5038733304), (6, 3359155536), (8, 2519366652), (9, 2239437024), (11, 1832266656), (12, 1679577768), (16, 1259683326), (18, 1119718512), (22, 916133328), (24, 839788884), (27, 746479008), (31, 650159136), (32, 629841663), (33, 610755552), (36, 559859256), (44, 458066664), (48, 419894442), (54, 373239504), (62, 325079568), (66, 305377776), (72, 279929628), (81, 248826336), (88, 229033332), (93, 216719712), (96, 209947221), (99, 203585184), (108, 186619752), (121, 166569696), (124, 162539784), (132, 152688888), (144, 139964814), (162, 124413168), (176, 114516666), (186, 108359856), (198, 101792592), (216, 93309876), (242, 83284848), (243, 82942112), (248, 81269892), (264, 76344444), (279, 72239904), (288, 69982407), (297, 67861728), (324, 62206584), (341, 59105376), (352, 57258333), (363, 55523232), (372, 54179928), (396, 50896296), (432, 46654938), (484, 41642424), (486, 41471056), (496, 40634946), (528, 38172222), (558, 36119952), (594, 33930864), (648, 31103292), (682, 29552688), (691, 29167776), (726, 27761616), (744, 27089964), (792, 25448148), (837, 24079968), (864, 23327469), (891, 22620576), (968, 20821212), (972, 20735528), (992, 20317473), (1023, 19701792), (1056, 19086111), (1089, 18507744), (1116, 18059976), (1188, 16965432), (1296, 15551646), (1364, 14776344), (1382, 14583888), (1452, 13880808), (1488, 13544982), (1584, 12724074), (1674, 12039984), (1782, 11310288), (1936, 10410606), (1944, 10367764), (2046, 9850896), (2073, 9722592), (2178, 9253872), (2232, 9029988), (2376, 8482716), (2511, 8026656), (2592, 7775823), (2673, 7540192), (2728, 7388172), (2764, 7291944), (2904, 6940404), (2976, 6772491), (3069, 6567264), (3168, 6362037), (3267, 6169248), (3348, 6019992), (3564, 5655144), (3751, 5373216), (3872, 5205303), (3888, 5183882), (4092, 4925448), (4146, 4861296), (4356, 4626936), (4464, 4514994), (4752, 4241358), (5022, 4013328), (5346, 3770096), (5456, 3694086), (5528, 3645972), (5808, 3470202), (6138, 3283632), (6219, 3240864), (6534, 3084624), (6696, 3009996), (7128, 2827572), (7502, 2686608), (7533, 2675552), (7601, 2651616), (7776, 2591941), (8184, 2462724), (8292, 2430648), (8712, 2313468), (8928, 2257497), (9207, 2189088), (9504, 2120679), (9801, 2056416), (10044, 2006664), (10692, 1885048), (10912, 1847043), (11056, 1822986), (11253, 1791072), (11616, 1735101), (12276, 1641816), (12438, 1620432), (13068, 1542312), (13392, 1504998), (14256, 1413786), (15004, 1343304), (15066, 1337776), (15202, 1325808), (16368, 1231362), (16584, 1215324), (17424, 1156734), (18414, 1094544), (18657, 1080288), (19602, 1028208), (20088, 1003332), (21384, 942524), (21421, 940896), (22112, 911493), (22506, 895536), (22803, 883872), (24552, 820908), (24876, 810216), (26136, 771156), (26784, 752499), (27621, 729696), (28512, 706893), (29403, 685472), (30008, 671652), (30132, 668888), (30404, 662904), (32736, 615681), (33168, 607662), (33759, 597024), (34848, 578367), (36828, 547272), (37314, 540144), (39204, 514104), (40176, 501666), (42768, 471262), (42842, 470448), (45012, 447768), (45606, 441936), (49104, 410454), (49752, 405108), (52272, 385578), (55242, 364848), (55971, 360096), (58806, 342736), (60016, 335826), (60264, 334444), (60808, 331452), (64263, 313632), (66336, 303831), (67518, 298512), (68409, 294624), (73656, 273636), (74628, 270072), (78408, 257052), (80352, 250833), (82863, 243232), (83611, 241056), (85536, 235631), (85684, 235224), (90024, 223884), (91212, 220968), (98208, 205227), (99504, 202554), (101277, 199008), (104544, 192789), (110484, 182424), (111942, 180048), (117612, 171368), (120032, 167913), (120528, 167222), (121616, 165726), (128526, 156816), (135036, 149256), (136818, 147312)]