20162378016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 288

約数和(自身を含む): 64352800512

約数和(自身を除く): 44190422496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 283, 288, 344, 352, 387, 396, 473, 516, 523, 528, 566, 688, 774, 792, 849, 946, 1032, 1046, 1056, 1132, 1376, 1419, 1548, 1569, 1584, 1698, 1892, 2064, 2092, 2264, 2547, 2838, 3096, 3113, 3138, 3168, 3396, 3784, 4128, 4184, 4257, 4528, 4707, 5094, 5676, 5753, 6192, 6226, 6276, 6792, 7568, 8368, 8514, 9056, 9339, 9414, 10188, 11352, 11506, 12169, 12384, 12452, 12552, 13584, 15136, 16736, 17028, 17259, 18678, 18828, 20376, 22489, 22704, 23012, 24338, 24904, 25104, 27168, 28017, 34056, 34518, 36507, 37356, 37656, 40752, 44978, 45408, 46024, 48676, 49808, 50208, 51777, 56034, 67467, 68112, 69036, 73014, 74712, 75312, 81504, 89956, 92048, 97352, 99616, 103554, 109521, 112068, 133859, 134934, 136224, 138072, 146028, 148009, 149424, 150624, 179912, 184096, 194704, 202401, 207108, 219042, 224136, 247379, 267718, 269868, 276144, 292056, 296018, 298848, 359824, 389408, 401577, 404802, 414216, 438084, 444027, 448272, 494758, 535436, 539736, 552288, 584112, 592036, 719648, 742137, 803154, 809604, 828432, 876168, 888054, 896544, 989516, 1070872, 1079472, 1168224, 1184072, 1204731, 1332081, 1484274, 1606308, 1619208, 1628099, 1656864, 1752336, 1776108, 1979032, 2141744, 2158944, 2226411, 2368144, 2409462, 2664162, 2968548, 3212616, 3238416, 3256198, 3504672, 3552216, 3958064, 4283488, 4452822, 4736288, 4818924, 4884297, 5328324, 5937096, 6364387, 6425232, 6476832, 6512396, 7104432, 7916128, 8905644, 9637848, 9768594, 10656648, 11874192, 12728774, 12850464, 13024792, 14208864, 14652891, 17811288, 19093161, 19275696, 19537188, 21313296, 23748384, 25457548, 26049584, 29305782, 35622576, 38186322, 38551392, 39074376, 42626592, 50915096, 52099168, 57279483, 58611564, 70008257, 71245152, 76372644, 78148752, 101830192, 114558966, 117223128, 140016514, 152745288, 156297504, 203660384, 210024771, 229117932, 234446256, 280033028, 305490576, 420049542, 458235864, 468892512, 560066056, 610981152, 630074313, 840099084, 916471728, 1120132112, 1260148626, 1680198168, 1832943456, 2240264224, 2520297252, 3360396336, 5040594504, 6720792672, 10081189008, 20162378016]

約数ペア:

[(1, 20162378016), (2, 10081189008), (3, 6720792672), (4, 5040594504), (6, 3360396336), (8, 2520297252), (9, 2240264224), (11, 1832943456), (12, 1680198168), (16, 1260148626), (18, 1120132112), (22, 916471728), (24, 840099084), (32, 630074313), (33, 610981152), (36, 560066056), (43, 468892512), (44, 458235864), (48, 420049542), (66, 305490576), (72, 280033028), (86, 234446256), (88, 229117932), (96, 210024771), (99, 203660384), (129, 156297504), (132, 152745288), (144, 140016514), (172, 117223128), (176, 114558966), (198, 101830192), (258, 78148752), (264, 76372644), (283, 71245152), (288, 70008257), (344, 58611564), (352, 57279483), (387, 52099168), (396, 50915096), (473, 42626592), (516, 39074376), (523, 38551392), (528, 38186322), (566, 35622576), (688, 29305782), (774, 26049584), (792, 25457548), (849, 23748384), (946, 21313296), (1032, 19537188), (1046, 19275696), (1056, 19093161), (1132, 17811288), (1376, 14652891), (1419, 14208864), (1548, 13024792), (1569, 12850464), (1584, 12728774), (1698, 11874192), (1892, 10656648), (2064, 9768594), (2092, 9637848), (2264, 8905644), (2547, 7916128), (2838, 7104432), (3096, 6512396), (3113, 6476832), (3138, 6425232), (3168, 6364387), (3396, 5937096), (3784, 5328324), (4128, 4884297), (4184, 4818924), (4257, 4736288), (4528, 4452822), (4707, 4283488), (5094, 3958064), (5676, 3552216), (5753, 3504672), (6192, 3256198), (6226, 3238416), (6276, 3212616), (6792, 2968548), (7568, 2664162), (8368, 2409462), (8514, 2368144), (9056, 2226411), (9339, 2158944), (9414, 2141744), (10188, 1979032), (11352, 1776108), (11506, 1752336), (12169, 1656864), (12384, 1628099), (12452, 1619208), (12552, 1606308), (13584, 1484274), (15136, 1332081), (16736, 1204731), (17028, 1184072), (17259, 1168224), (18678, 1079472), (18828, 1070872), (20376, 989516), (22489, 896544), (22704, 888054), (23012, 876168), (24338, 828432), (24904, 809604), (25104, 803154), (27168, 742137), (28017, 719648), (34056, 592036), (34518, 584112), (36507, 552288), (37356, 539736), (37656, 535436), (40752, 494758), (44978, 448272), (45408, 444027), (46024, 438084), (48676, 414216), (49808, 404802), (50208, 401577), (51777, 389408), (56034, 359824), (67467, 298848), (68112, 296018), (69036, 292056), (73014, 276144), (74712, 269868), (75312, 267718), (81504, 247379), (89956, 224136), (92048, 219042), (97352, 207108), (99616, 202401), (103554, 194704), (109521, 184096), (112068, 179912), (133859, 150624), (134934, 149424), (136224, 148009), (138072, 146028)]