109631760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{65257}}^1$

素因数の和:65280

約数の個数: 80

約数和(自身を含む): 388415616

約数和(自身を除く): 278783856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 65257, 130514, 195771, 261028, 326285, 391542, 456799, 522056, 652570, 783084, 913598, 978855, 1044112, 1305140, 1370397, 1566168, 1827196, 1957710, 2283995, 2610280, 2740794, 3132336, 3654392, 3915420, 4567990, 5220560, 5481588, 6851985, 7308784, 7830840, 9135980, 10963176, 13703970, 15661680, 18271960, 21926352, 27407940, 36543920, 54815880, 109631760]

約数ペア:

[(1, 109631760), (2, 54815880), (3, 36543920), (4, 27407940), (5, 21926352), (6, 18271960), (7, 15661680), (8, 13703970), (10, 10963176), (12, 9135980), (14, 7830840), (15, 7308784), (16, 6851985), (20, 5481588), (21, 5220560), (24, 4567990), (28, 3915420), (30, 3654392), (35, 3132336), (40, 2740794), (42, 2610280), (48, 2283995), (56, 1957710), (60, 1827196), (70, 1566168), (80, 1370397), (84, 1305140), (105, 1044112), (112, 978855), (120, 913598), (140, 783084), (168, 652570), (210, 522056), (240, 456799), (280, 391542), (336, 326285), (420, 261028), (560, 195771), (840, 130514), (1680, 65257)]