80041666432

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 256

約数和(自身を含む): 200480918400

約数和(自身を除く): 120439251968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 169, 182, 208, 224, 292, 338, 364, 416, 448, 511, 557, 584, 676, 728, 832, 896, 949, 1022, 1114, 1168, 1183, 1352, 1456, 1664, 1898, 2044, 2197, 2228, 2336, 2366, 2704, 2912, 3796, 3899, 4088, 4394, 4456, 4672, 4732, 5408, 5824, 6643, 7241, 7592, 7798, 8176, 8788, 8912, 9344, 9464, 10816, 11648, 12337, 13286, 14482, 15184, 15379, 15596, 16352, 17576, 17824, 18928, 21632, 24674, 26572, 28964, 30368, 30758, 31192, 32704, 35152, 35648, 37856, 40661, 49348, 50687, 53144, 57928, 60736, 61516, 62384, 65408, 70304, 71296, 75712, 81322, 86359, 94133, 98696, 101374, 106288, 115856, 121472, 123032, 124768, 140608, 151424, 160381, 162644, 172718, 188266, 197392, 202748, 212576, 231712, 246064, 249536, 281216, 284627, 320762, 325288, 345436, 376532, 394784, 405496, 425152, 463424, 492128, 499072, 528593, 569254, 641524, 650576, 658931, 690872, 753064, 789568, 810992, 850304, 926848, 984256, 1057186, 1122667, 1138508, 1223729, 1283048, 1301152, 1317862, 1381744, 1506128, 1579136, 1621984, 1968512, 2114372, 2245334, 2277016, 2447458, 2566096, 2602304, 2635724, 2763488, 3012256, 3243968, 3700151, 4228744, 4490668, 4554032, 4894916, 5132192, 5204608, 5271448, 5526976, 6024512, 6487936, 6871709, 7400302, 8457488, 8566103, 8981336, 9108064, 9789832, 10264384, 10542896, 11053952, 12049024, 13743418, 14800604, 16914976, 17132206, 17962672, 18216128, 19579664, 20528768, 21085792, 27486836, 29601208, 33829952, 34264412, 35925344, 36432256, 39159328, 42171584, 48101963, 54973672, 59202416, 67659904, 68528824, 71850688, 78318656, 84343168, 89332217, 96203926, 109947344, 118404832, 137057648, 143701376, 156637312, 178664434, 192407852, 219894688, 236809664, 274115296, 357328868, 384815704, 439789376, 473619328, 548230592, 625325519, 714657736, 769631408, 879578752, 1096461184, 1250651038, 1429315472, 1539262816, 2501302076, 2858630944, 3078525632, 5002604152, 5717261888, 6157051264, 10005208304, 11434523776, 20010416608, 40020833216, 80041666432]

約数ペア:

[(1, 80041666432), (2, 40020833216), (4, 20010416608), (7, 11434523776), (8, 10005208304), (13, 6157051264), (14, 5717261888), (16, 5002604152), (26, 3078525632), (28, 2858630944), (32, 2501302076), (52, 1539262816), (56, 1429315472), (64, 1250651038), (73, 1096461184), (91, 879578752), (104, 769631408), (112, 714657736), (128, 625325519), (146, 548230592), (169, 473619328), (182, 439789376), (208, 384815704), (224, 357328868), (292, 274115296), (338, 236809664), (364, 219894688), (416, 192407852), (448, 178664434), (511, 156637312), (557, 143701376), (584, 137057648), (676, 118404832), (728, 109947344), (832, 96203926), (896, 89332217), (949, 84343168), (1022, 78318656), (1114, 71850688), (1168, 68528824), (1183, 67659904), (1352, 59202416), (1456, 54973672), (1664, 48101963), (1898, 42171584), (2044, 39159328), (2197, 36432256), (2228, 35925344), (2336, 34264412), (2366, 33829952), (2704, 29601208), (2912, 27486836), (3796, 21085792), (3899, 20528768), (4088, 19579664), (4394, 18216128), (4456, 17962672), (4672, 17132206), (4732, 16914976), (5408, 14800604), (5824, 13743418), (6643, 12049024), (7241, 11053952), (7592, 10542896), (7798, 10264384), (8176, 9789832), (8788, 9108064), (8912, 8981336), (9344, 8566103), (9464, 8457488), (10816, 7400302), (11648, 6871709), (12337, 6487936), (13286, 6024512), (14482, 5526976), (15184, 5271448), (15379, 5204608), (15596, 5132192), (16352, 4894916), (17576, 4554032), (17824, 4490668), (18928, 4228744), (21632, 3700151), (24674, 3243968), (26572, 3012256), (28964, 2763488), (30368, 2635724), (30758, 2602304), (31192, 2566096), (32704, 2447458), (35152, 2277016), (35648, 2245334), (37856, 2114372), (40661, 1968512), (49348, 1621984), (50687, 1579136), (53144, 1506128), (57928, 1381744), (60736, 1317862), (61516, 1301152), (62384, 1283048), (65408, 1223729), (70304, 1138508), (71296, 1122667), (75712, 1057186), (81322, 984256), (86359, 926848), (94133, 850304), (98696, 810992), (101374, 789568), (106288, 753064), (115856, 690872), (121472, 658931), (123032, 650576), (124768, 641524), (140608, 569254), (151424, 528593), (160381, 499072), (162644, 492128), (172718, 463424), (188266, 425152), (197392, 405496), (202748, 394784), (212576, 376532), (231712, 345436), (246064, 325288), (249536, 320762), (281216, 284627)]