20451472272

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 600

約数和(自身を含む): 76883856896

約数和(自身を除く): 56432384624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 81, 84, 88, 93, 99, 108, 112, 121, 124, 126, 132, 144, 154, 162, 168, 176, 186, 189, 198, 216, 217, 231, 242, 248, 252, 264, 279, 297, 308, 324, 336, 341, 363, 372, 378, 396, 432, 434, 462, 484, 496, 504, 528, 558, 567, 594, 601, 616, 648, 651, 682, 693, 726, 744, 756, 792, 837, 847, 868, 891, 924, 968, 1008, 1023, 1089, 1116, 1134, 1188, 1202, 1232, 1296, 1302, 1364, 1386, 1452, 1488, 1512, 1584, 1674, 1694, 1736, 1782, 1803, 1848, 1936, 1953, 2046, 2079, 2178, 2232, 2268, 2376, 2387, 2404, 2511, 2541, 2604, 2728, 2772, 2904, 3024, 3069, 3267, 3348, 3388, 3472, 3564, 3606, 3696, 3751, 3906, 4092, 4158, 4207, 4356, 4464, 4536, 4752, 4774, 4808, 5022, 5082, 5208, 5409, 5456, 5544, 5808, 5859, 6138, 6237, 6534, 6611, 6696, 6776, 7128, 7161, 7212, 7502, 7623, 7812, 8184, 8316, 8414, 8712, 9072, 9207, 9548, 9616, 9801, 10044, 10164, 10416, 10818, 11088, 11253, 11718, 12276, 12474, 12621, 13068, 13222, 13392, 13552, 14256, 14322, 14424, 15004, 15246, 15624, 16227, 16368, 16632, 16828, 17424, 17577, 18414, 18631, 19096, 19602, 19833, 20088, 20328, 21483, 21636, 22506, 22869, 23436, 24552, 24948, 25242, 26136, 26257, 26444, 27621, 28644, 28848, 30008, 30492, 31248, 32454, 33264, 33656, 33759, 35154, 36828, 37262, 37863, 38192, 39204, 39666, 40176, 40656, 42966, 43272, 45012, 45738, 46277, 46872, 48681, 49104, 49896, 50484, 52272, 52514, 52888, 55242, 55893, 57288, 59499, 60016, 60984, 64449, 64908, 67312, 67518, 68607, 70308, 72721, 73656, 74524, 75726, 78408, 78771, 79332, 85932, 86544, 90024, 91476, 92554, 93744, 97362, 99792, 100968, 101277, 105028, 105776, 110484, 111786, 113589, 114576, 118998, 121968, 128898, 129816, 130417, 135036, 137214, 138831, 140616, 145442, 147312, 149048, 151452, 156816, 157542, 158664, 167679, 171864, 178497, 180048, 182952, 185108, 193347, 194724, 201936, 202554, 204941, 210056, 218163, 220968, 223572, 227178, 236313, 237996, 257796, 259632, 260834, 270072, 274428, 277662, 281232, 290884, 298096, 302904, 303831, 315084, 317328, 335358, 340767, 343728, 356994, 365904, 370216, 386694, 389448, 391251, 405108, 409882, 416493, 420112, 436326, 441936, 447144, 454356, 472626, 475992, 503037, 509047, 515592, 521668, 535491, 540144, 548856, 555324, 581768, 605808, 607662, 614823, 630168, 654489, 670716, 681534, 708939, 713988, 740432, 773388, 778896, 782502, 810216, 819764, 832986, 872652, 894288, 908712, 945252, 951984, 1006074, 1018094, 1031184, 1043336, 1070982, 1097712, 1110648, 1163536, 1173753, 1215324, 1229646, 1249479, 1260336, 1308978, 1341432, 1363068, 1417878, 1427976, 1434587, 1509111, 1527141, 1546776, 1565004, 1620432, 1639528, 1665972, 1745304, 1817424, 1844469, 1890504, 1963467, 2012148, 2036188, 2086672, 2126817, 2141964, 2221296, 2254351, 2347506, 2430648, 2459292, 2498958, 2617956, 2682864, 2726136, 2835756, 2855952, 2869174, 3018222, 3054282, 3093552, 3130008, 3279056, 3331944, 3490608, 3521259, 3688938, 3748437, 3781008, 3926934, 4024296, 4072376, 4253634, 4283928, 4303761, 4508702, 4581423, 4695012, 4861296, 4918584, 4997916, 5235912, 5452272, 5533407, 5671512, 5738348, 5890401, 6036444, 6108564, 6260016, 6663888, 6763053, 7042518, 7377876, 7496874, 7853868, 8048592, 8144752, 8507268, 8567856, 8607522, 9017404, 9162846, 9390024, 9837168, 9995832, 10471824, 10563777, 11066814, 11343024, 11476696, 11780802, 12072888, 12217128, 12911283, 13526106, 13744269, 14085036, 14755752, 14993748, 15707736, 15780457, 16600221, 17014536, 17215044, 18034808, 18325692, 18780048, 19991664, 20289159, 21127554, 22133628, 22953392, 23561604, 24145776, 24434256, 25822566, 27052212, 27488538, 28170072, 29511504, 29987496, 31415472, 31560914, 33200442, 34029072, 34430088, 36069616, 36651384, 38733849, 40578318, 41232807, 42255108, 44267256, 47123208, 47341371, 51645132, 54104424, 54977076, 56340144, 59974992, 60867477, 63121828, 66400884, 68860176, 73302768, 77467698, 81156636, 82465614, 84510216, 88534512, 94246416, 94682742, 103290264, 108208848, 109954152, 116201547, 121734954, 126243656, 132801768, 142024113, 154935396, 162313272, 164931228, 169020432, 182602431, 189365484, 206580528, 219908304, 232403094, 243469908, 252487312, 265603536, 284048226, 309870792, 324626544, 329862456, 365204862, 378730968, 426072339, 464806188, 486939816, 568096452, 619741584, 659724912, 730409724, 757461936, 852144678, 929612376, 973879632, 1136192904, 1278217017, 1460819448, 1704289356, 1859224752, 2272385808, 2556434034, 2921638896, 3408578712, 5112868068, 6817157424, 10225736136, 20451472272]

約数ペア:

[(1, 20451472272), (2, 10225736136), (3, 6817157424), (4, 5112868068), (6, 3408578712), (7, 2921638896), (8, 2556434034), (9, 2272385808), (11, 1859224752), (12, 1704289356), (14, 1460819448), (16, 1278217017), (18, 1136192904), (21, 973879632), (22, 929612376), (24, 852144678), (27, 757461936), (28, 730409724), (31, 659724912), (33, 619741584), (36, 568096452), (42, 486939816), (44, 464806188), (48, 426072339), (54, 378730968), (56, 365204862), (62, 329862456), (63, 324626544), (66, 309870792), (72, 284048226), (77, 265603536), (81, 252487312), (84, 243469908), (88, 232403094), (93, 219908304), (99, 206580528), (108, 189365484), (112, 182602431), (121, 169020432), (124, 164931228), (126, 162313272), (132, 154935396), (144, 142024113), (154, 132801768), (162, 126243656), (168, 121734954), (176, 116201547), (186, 109954152), (189, 108208848), (198, 103290264), (216, 94682742), (217, 94246416), (231, 88534512), (242, 84510216), (248, 82465614), (252, 81156636), (264, 77467698), (279, 73302768), (297, 68860176), (308, 66400884), (324, 63121828), (336, 60867477), (341, 59974992), (363, 56340144), (372, 54977076), (378, 54104424), (396, 51645132), (432, 47341371), (434, 47123208), (462, 44267256), (484, 42255108), (496, 41232807), (504, 40578318), (528, 38733849), (558, 36651384), (567, 36069616), (594, 34430088), (601, 34029072), (616, 33200442), (648, 31560914), (651, 31415472), (682, 29987496), (693, 29511504), (726, 28170072), (744, 27488538), (756, 27052212), (792, 25822566), (837, 24434256), (847, 24145776), (868, 23561604), (891, 22953392), (924, 22133628), (968, 21127554), (1008, 20289159), (1023, 19991664), (1089, 18780048), (1116, 18325692), (1134, 18034808), (1188, 17215044), (1202, 17014536), (1232, 16600221), (1296, 15780457), (1302, 15707736), (1364, 14993748), (1386, 14755752), (1452, 14085036), (1488, 13744269), (1512, 13526106), (1584, 12911283), (1674, 12217128), (1694, 12072888), (1736, 11780802), (1782, 11476696), (1803, 11343024), (1848, 11066814), (1936, 10563777), (1953, 10471824), (2046, 9995832), (2079, 9837168), (2178, 9390024), (2232, 9162846), (2268, 9017404), (2376, 8607522), (2387, 8567856), (2404, 8507268), (2511, 8144752), (2541, 8048592), (2604, 7853868), (2728, 7496874), (2772, 7377876), (2904, 7042518), (3024, 6763053), (3069, 6663888), (3267, 6260016), (3348, 6108564), (3388, 6036444), (3472, 5890401), (3564, 5738348), (3606, 5671512), (3696, 5533407), (3751, 5452272), (3906, 5235912), (4092, 4997916), (4158, 4918584), (4207, 4861296), (4356, 4695012), (4464, 4581423), (4536, 4508702), (4752, 4303761), (4774, 4283928), (4808, 4253634), (5022, 4072376), (5082, 4024296), (5208, 3926934), (5409, 3781008), (5456, 3748437), (5544, 3688938), (5808, 3521259), (5859, 3490608), (6138, 3331944), (6237, 3279056), (6534, 3130008), (6611, 3093552), (6696, 3054282), (6776, 3018222), (7128, 2869174), (7161, 2855952), (7212, 2835756), (7502, 2726136), (7623, 2682864), (7812, 2617956), (8184, 2498958), (8316, 2459292), (8414, 2430648), (8712, 2347506), (9072, 2254351), (9207, 2221296), (9548, 2141964), (9616, 2126817), (9801, 2086672), (10044, 2036188), (10164, 2012148), (10416, 1963467), (10818, 1890504), (11088, 1844469), (11253, 1817424), (11718, 1745304), (12276, 1665972), (12474, 1639528), (12621, 1620432), (13068, 1565004), (13222, 1546776), (13392, 1527141), (13552, 1509111), (14256, 1434587), (14322, 1427976), (14424, 1417878), (15004, 1363068), (15246, 1341432), (15624, 1308978), (16227, 1260336), (16368, 1249479), (16632, 1229646), (16828, 1215324), (17424, 1173753), (17577, 1163536), (18414, 1110648), (18631, 1097712), (19096, 1070982), (19602, 1043336), (19833, 1031184), (20088, 1018094), (20328, 1006074), (21483, 951984), (21636, 945252), (22506, 908712), (22869, 894288), (23436, 872652), (24552, 832986), (24948, 819764), (25242, 810216), (26136, 782502), (26257, 778896), (26444, 773388), (27621, 740432), (28644, 713988), (28848, 708939), (30008, 681534), (30492, 670716), (31248, 654489), (32454, 630168), (33264, 614823), (33656, 607662), (33759, 605808), (35154, 581768), (36828, 555324), (37262, 548856), (37863, 540144), (38192, 535491), (39204, 521668), (39666, 515592), (40176, 509047), (40656, 503037), (42966, 475992), (43272, 472626), (45012, 454356), (45738, 447144), (46277, 441936), (46872, 436326), (48681, 420112), (49104, 416493), (49896, 409882), (50484, 405108), (52272, 391251), (52514, 389448), (52888, 386694), (55242, 370216), (55893, 365904), (57288, 356994), (59499, 343728), (60016, 340767), (60984, 335358), (64449, 317328), (64908, 315084), (67312, 303831), (67518, 302904), (68607, 298096), (70308, 290884), (72721, 281232), (73656, 277662), (74524, 274428), (75726, 270072), (78408, 260834), (78771, 259632), (79332, 257796), (85932, 237996), (86544, 236313), (90024, 227178), (91476, 223572), (92554, 220968), (93744, 218163), (97362, 210056), (99792, 204941), (100968, 202554), (101277, 201936), (105028, 194724), (105776, 193347), (110484, 185108), (111786, 182952), (113589, 180048), (114576, 178497), (118998, 171864), (121968, 167679), (128898, 158664), (129816, 157542), (130417, 156816), (135036, 151452), (137214, 149048), (138831, 147312), (140616, 145442)]