229562760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{273289}}^1$

素因数の和:273310

約数の個数: 64

約数和(自身を含む): 787075200

約数和(自身を除く): 557512440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 273289, 546578, 819867, 1093156, 1366445, 1639734, 1913023, 2186312, 2732890, 3279468, 3826046, 4099335, 5465780, 5739069, 6558936, 7652092, 8198670, 9565115, 10931560, 11478138, 15304184, 16397340, 19130230, 22956276, 28695345, 32794680, 38260460, 45912552, 57390690, 76520920, 114781380, 229562760]

約数ペア:

[(1, 229562760), (2, 114781380), (3, 76520920), (4, 57390690), (5, 45912552), (6, 38260460), (7, 32794680), (8, 28695345), (10, 22956276), (12, 19130230), (14, 16397340), (15, 15304184), (20, 11478138), (21, 10931560), (24, 9565115), (28, 8198670), (30, 7652092), (35, 6558936), (40, 5739069), (42, 5465780), (56, 4099335), (60, 3826046), (70, 3279468), (84, 2732890), (105, 2186312), (120, 1913023), (140, 1639734), (168, 1366445), (210, 1093156), (280, 819867), (420, 546578), (840, 273289)]