14815920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8842

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 37680720

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, 8819, 17638, 26457, 35276, 44095, 52914, 61733, 70552, 88190, 105828, 123466, 132285, 141104, 176380, 185199, 211656, 246932, 264570, 308665, 352760, 370398, 423312, 493864, 529140, 617330, 705520, 740796, 925995, 987728, 1058280, 1234660, 1481592, 1851990, 2116560, 2469320, 2963184, 3703980, 4938640, 7407960, 14815920]

約数ペア:

[(1, 14815920), (2, 7407960), (3, 4938640), (4, 3703980), (5, 2963184), (6, 2469320), (7, 2116560), (8, 1851990), (10, 1481592), (12, 1234660), (14, 1058280), (15, 987728), (16, 925995), (20, 740796), (21, 705520), (24, 617330), (28, 529140), (30, 493864), (35, 423312), (40, 370398), (42, 352760), (48, 308665), (56, 264570), (60, 246932), (70, 211656), (80, 185199), (84, 176380), (105, 141104), (112, 132285), (120, 123466), (140, 105828), (168, 88190), (210, 70552), (240, 61733), (280, 52914), (336, 44095), (420, 35276), (560, 26457), (840, 17638), (1680, 8819)]