20180216448

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:749

約数の個数: 384

約数和(自身を含む): 69698232000

約数和(自身を除く): 49518015552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 269, 288, 294, 336, 378, 384, 392, 432, 441, 443, 448, 504, 538, 576, 588, 672, 756, 784, 807, 864, 882, 886, 896, 1008, 1076, 1152, 1176, 1323, 1329, 1344, 1512, 1568, 1614, 1728, 1764, 1772, 1883, 2016, 2152, 2352, 2421, 2646, 2658, 2688, 3024, 3101, 3136, 3228, 3456, 3528, 3544, 3766, 3987, 4032, 4304, 4704, 4842, 5292, 5316, 5649, 6048, 6202, 6272, 6456, 7056, 7088, 7263, 7532, 7974, 8064, 8608, 9303, 9408, 9684, 10584, 10632, 11298, 11961, 12096, 12404, 12912, 13181, 14112, 14176, 14526, 15064, 15948, 16947, 17216, 18606, 18816, 19368, 21168, 21264, 21707, 22596, 23922, 24192, 24808, 25824, 26362, 27909, 28224, 28352, 29052, 30128, 31896, 33894, 34432, 37212, 38736, 39543, 42336, 42528, 43414, 45192, 47844, 49616, 50841, 51648, 52724, 55818, 56448, 56704, 58104, 60256, 63792, 65121, 67788, 74424, 77472, 79086, 83727, 84672, 85056, 86828, 90384, 95688, 99232, 101682, 103296, 105448, 111636, 116208, 118629, 119167, 120512, 127584, 130242, 135576, 148848, 154944, 158172, 167454, 169344, 170112, 173656, 180768, 191376, 195363, 198464, 203364, 210896, 223272, 232416, 237258, 238334, 241024, 255168, 260484, 271152, 297696, 309888, 316344, 334908, 347312, 355887, 357501, 361536, 382752, 390726, 396928, 406728, 421792, 446544, 464832, 474516, 476668, 510336, 520968, 542304, 586089, 595392, 632688, 669816, 694624, 711774, 715002, 723072, 765504, 781452, 813456, 834169, 843584, 893088, 929664, 949032, 953336, 1041936, 1072503, 1084608, 1172178, 1190784, 1265376, 1339632, 1389248, 1423548, 1430004, 1531008, 1562904, 1626912, 1668338, 1687168, 1786176, 1898064, 1906672, 2083872, 2145006, 2169216, 2344356, 2502507, 2530752, 2679264, 2778496, 2847096, 2860008, 3125808, 3217509, 3253824, 3336676, 3572352, 3796128, 3813344, 4167744, 4290012, 4688712, 5005014, 5061504, 5358528, 5694192, 5720016, 5839183, 6251616, 6435018, 6507648, 6673352, 7507521, 7592256, 7626688, 8335488, 8580024, 9377424, 10010028, 10717056, 11388384, 11440032, 11678366, 12503232, 12870036, 13346704, 15015042, 15184512, 15253376, 17160048, 17517549, 18754848, 20020056, 22522563, 22776768, 22880064, 23356732, 25006464, 25740072, 26693408, 30030084, 34320096, 35035098, 37509696, 40040112, 45045126, 45553536, 45760128, 46713464, 51480144, 52552647, 53386816, 60060168, 68640192, 70070196, 75019392, 80080224, 90090252, 93426928, 102960288, 105105294, 106773632, 120120336, 137280384, 140140392, 157657941, 160160448, 180180504, 186853856, 205920576, 210210588, 240240672, 280280784, 315315882, 320320896, 360361008, 373707712, 411841152, 420421176, 480481344, 560561568, 630631764, 720722016, 747415424, 840842352, 960962688, 1121123136, 1261263528, 1441444032, 1681684704, 2242246272, 2522527056, 2882888064, 3363369408, 5045054112, 6726738816, 10090108224, 20180216448]

約数ペア:

[(1, 20180216448), (2, 10090108224), (3, 6726738816), (4, 5045054112), (6, 3363369408), (7, 2882888064), (8, 2522527056), (9, 2242246272), (12, 1681684704), (14, 1441444032), (16, 1261263528), (18, 1121123136), (21, 960962688), (24, 840842352), (27, 747415424), (28, 720722016), (32, 630631764), (36, 560561568), (42, 480481344), (48, 420421176), (49, 411841152), (54, 373707712), (56, 360361008), (63, 320320896), (64, 315315882), (72, 280280784), (84, 240240672), (96, 210210588), (98, 205920576), (108, 186853856), (112, 180180504), (126, 160160448), (128, 157657941), (144, 140140392), (147, 137280384), (168, 120120336), (189, 106773632), (192, 105105294), (196, 102960288), (216, 93426928), (224, 90090252), (252, 80080224), (269, 75019392), (288, 70070196), (294, 68640192), (336, 60060168), (378, 53386816), (384, 52552647), (392, 51480144), (432, 46713464), (441, 45760128), (443, 45553536), (448, 45045126), (504, 40040112), (538, 37509696), (576, 35035098), (588, 34320096), (672, 30030084), (756, 26693408), (784, 25740072), (807, 25006464), (864, 23356732), (882, 22880064), (886, 22776768), (896, 22522563), (1008, 20020056), (1076, 18754848), (1152, 17517549), (1176, 17160048), (1323, 15253376), (1329, 15184512), (1344, 15015042), (1512, 13346704), (1568, 12870036), (1614, 12503232), (1728, 11678366), (1764, 11440032), (1772, 11388384), (1883, 10717056), (2016, 10010028), (2152, 9377424), (2352, 8580024), (2421, 8335488), (2646, 7626688), (2658, 7592256), (2688, 7507521), (3024, 6673352), (3101, 6507648), (3136, 6435018), (3228, 6251616), (3456, 5839183), (3528, 5720016), (3544, 5694192), (3766, 5358528), (3987, 5061504), (4032, 5005014), (4304, 4688712), (4704, 4290012), (4842, 4167744), (5292, 3813344), (5316, 3796128), (5649, 3572352), (6048, 3336676), (6202, 3253824), (6272, 3217509), (6456, 3125808), (7056, 2860008), (7088, 2847096), (7263, 2778496), (7532, 2679264), (7974, 2530752), (8064, 2502507), (8608, 2344356), (9303, 2169216), (9408, 2145006), (9684, 2083872), (10584, 1906672), (10632, 1898064), (11298, 1786176), (11961, 1687168), (12096, 1668338), (12404, 1626912), (12912, 1562904), (13181, 1531008), (14112, 1430004), (14176, 1423548), (14526, 1389248), (15064, 1339632), (15948, 1265376), (16947, 1190784), (17216, 1172178), (18606, 1084608), (18816, 1072503), (19368, 1041936), (21168, 953336), (21264, 949032), (21707, 929664), (22596, 893088), (23922, 843584), (24192, 834169), (24808, 813456), (25824, 781452), (26362, 765504), (27909, 723072), (28224, 715002), (28352, 711774), (29052, 694624), (30128, 669816), (31896, 632688), (33894, 595392), (34432, 586089), (37212, 542304), (38736, 520968), (39543, 510336), (42336, 476668), (42528, 474516), (43414, 464832), (45192, 446544), (47844, 421792), (49616, 406728), (50841, 396928), (51648, 390726), (52724, 382752), (55818, 361536), (56448, 357501), (56704, 355887), (58104, 347312), (60256, 334908), (63792, 316344), (65121, 309888), (67788, 297696), (74424, 271152), (77472, 260484), (79086, 255168), (83727, 241024), (84672, 238334), (85056, 237258), (86828, 232416), (90384, 223272), (95688, 210896), (99232, 203364), (101682, 198464), (103296, 195363), (105448, 191376), (111636, 180768), (116208, 173656), (118629, 170112), (119167, 169344), (120512, 167454), (127584, 158172), (130242, 154944), (135576, 148848)]