126761880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150907}}^1$

素因数の和:150928

約数の個数: 64

約数和(自身を含む): 434615040

約数和(自身を除く): 307853160

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, 150907, 301814, 452721, 603628, 754535, 905442, 1056349, 1207256, 1509070, 1810884, 2112698, 2263605, 3018140, 3169047, 3621768, 4225396, 4527210, 5281745, 6036280, 6338094, 8450792, 9054420, 10563490, 12676188, 15845235, 18108840, 21126980, 25352376, 31690470, 42253960, 63380940, 126761880]

約数ペア:

[(1, 126761880), (2, 63380940), (3, 42253960), (4, 31690470), (5, 25352376), (6, 21126980), (7, 18108840), (8, 15845235), (10, 12676188), (12, 10563490), (14, 9054420), (15, 8450792), (20, 6338094), (21, 6036280), (24, 5281745), (28, 4527210), (30, 4225396), (35, 3621768), (40, 3169047), (42, 3018140), (56, 2263605), (60, 2112698), (70, 1810884), (84, 1509070), (105, 1207256), (120, 1056349), (140, 905442), (168, 754535), (210, 603628), (280, 452721), (420, 301814), (840, 150907)]