1922019960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2288119}}^1$

素因数の和:2288140

約数の個数: 64

約数和(自身を含む): 6589785600

約数和(自身を除く): 4667765640

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, 2288119, 4576238, 6864357, 9152476, 11440595, 13728714, 16016833, 18304952, 22881190, 27457428, 32033666, 34321785, 45762380, 48050499, 54914856, 64067332, 68643570, 80084165, 91524760, 96100998, 128134664, 137287140, 160168330, 192201996, 240252495, 274574280, 320336660, 384403992, 480504990, 640673320, 961009980, 1922019960]

約数ペア:

[(1, 1922019960), (2, 961009980), (3, 640673320), (4, 480504990), (5, 384403992), (6, 320336660), (7, 274574280), (8, 240252495), (10, 192201996), (12, 160168330), (14, 137287140), (15, 128134664), (20, 96100998), (21, 91524760), (24, 80084165), (28, 68643570), (30, 64067332), (35, 54914856), (40, 48050499), (42, 45762380), (56, 34321785), (60, 32033666), (70, 27457428), (84, 22881190), (105, 18304952), (120, 16016833), (140, 13728714), (168, 11440595), (210, 9152476), (280, 6864357), (420, 4576238), (840, 2288119)]