139968780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9007}}^1$

素因数の和:9063

約数の個数: 96

約数和(自身を含む): 460056576

約数和(自身を除く): 320087796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9007, 15540, 18014, 27021, 36028, 45035, 54042, 63049, 90070, 108084, 126098, 135105, 180140, 189147, 252196, 270210, 315245, 333259, 378294, 540420, 630490, 666518, 756588, 945735, 999777, 1260980, 1333036, 1666295, 1891470, 1999554, 2332813, 3332590, 3782940, 3999108, 4665626, 4998885, 6665180, 6998439, 9331252, 9997770, 11664065, 13996878, 19995540, 23328130, 27993756, 34992195, 46656260, 69984390, 139968780]

約数ペア:

[(1, 139968780), (2, 69984390), (3, 46656260), (4, 34992195), (5, 27993756), (6, 23328130), (7, 19995540), (10, 13996878), (12, 11664065), (14, 9997770), (15, 9331252), (20, 6998439), (21, 6665180), (28, 4998885), (30, 4665626), (35, 3999108), (37, 3782940), (42, 3332590), (60, 2332813), (70, 1999554), (74, 1891470), (84, 1666295), (105, 1333036), (111, 1260980), (140, 999777), (148, 945735), (185, 756588), (210, 666518), (222, 630490), (259, 540420), (370, 378294), (420, 333259), (444, 315245), (518, 270210), (555, 252196), (740, 189147), (777, 180140), (1036, 135105), (1110, 126098), (1295, 108084), (1554, 90070), (2220, 63049), (2590, 54042), (3108, 45035), (3885, 36028), (5180, 27021), (7770, 18014), (9007, 15540)]