15679328560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2211

約数の個数: 160

約数和(自身を含む): 42383572992

約数和(自身を除く): 26704244432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 127, 140, 226, 254, 280, 452, 508, 560, 565, 635, 791, 889, 904, 1016, 1130, 1270, 1582, 1778, 1808, 1951, 2032, 2260, 2540, 3164, 3556, 3902, 3955, 4445, 4520, 5080, 6328, 7112, 7804, 7910, 8890, 9040, 9755, 10160, 12656, 13657, 14224, 14351, 15608, 15820, 17780, 19510, 27314, 28702, 31216, 31640, 35560, 39020, 54628, 57404, 63280, 68285, 71120, 71755, 78040, 100457, 109256, 114808, 136570, 143510, 156080, 200914, 218512, 220463, 229616, 247777, 273140, 287020, 401828, 440926, 495554, 502285, 546280, 574040, 803656, 881852, 991108, 1004570, 1092560, 1102315, 1148080, 1238885, 1543241, 1607312, 1734439, 1763704, 1982216, 2009140, 2204630, 2477770, 3086482, 3468878, 3527408, 3964432, 4018280, 4409260, 4955540, 6172964, 6937756, 7716205, 8036560, 8672195, 8818520, 9911080, 12345928, 13875512, 15432410, 17344390, 17637040, 19822160, 24691856, 27751024, 27998801, 30864820, 34688780, 55997602, 61729640, 69377560, 111995204, 123459280, 138755120, 139994005, 195991607, 223990408, 279988010, 391983214, 447980816, 559976020, 783966428, 979958035, 1119952040, 1567932856, 1959916070, 2239904080, 3135865712, 3919832140, 7839664280, 15679328560]

約数ペア:

[(1, 15679328560), (2, 7839664280), (4, 3919832140), (5, 3135865712), (7, 2239904080), (8, 1959916070), (10, 1567932856), (14, 1119952040), (16, 979958035), (20, 783966428), (28, 559976020), (35, 447980816), (40, 391983214), (56, 279988010), (70, 223990408), (80, 195991607), (112, 139994005), (113, 138755120), (127, 123459280), (140, 111995204), (226, 69377560), (254, 61729640), (280, 55997602), (452, 34688780), (508, 30864820), (560, 27998801), (565, 27751024), (635, 24691856), (791, 19822160), (889, 17637040), (904, 17344390), (1016, 15432410), (1130, 13875512), (1270, 12345928), (1582, 9911080), (1778, 8818520), (1808, 8672195), (1951, 8036560), (2032, 7716205), (2260, 6937756), (2540, 6172964), (3164, 4955540), (3556, 4409260), (3902, 4018280), (3955, 3964432), (4445, 3527408), (4520, 3468878), (5080, 3086482), (6328, 2477770), (7112, 2204630), (7804, 2009140), (7910, 1982216), (8890, 1763704), (9040, 1734439), (9755, 1607312), (10160, 1543241), (12656, 1238885), (13657, 1148080), (14224, 1102315), (14351, 1092560), (15608, 1004570), (15820, 991108), (17780, 881852), (19510, 803656), (27314, 574040), (28702, 546280), (31216, 502285), (31640, 495554), (35560, 440926), (39020, 401828), (54628, 287020), (57404, 273140), (63280, 247777), (68285, 229616), (71120, 220463), (71755, 218512), (78040, 200914), (100457, 156080), (109256, 143510), (114808, 136570)]