146000040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8753}}^1$

素因数の和:8906

約数の個数: 64

約数和(自身を含む): 441201600

約数和(自身を除く): 295201560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 8753, 16680, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 175060, 210072, 262590, 350120, 525180, 1050360, 1216667, 2433334, 3650001, 4866668, 6083335, 7300002, 9733336, 12166670, 14600004, 18250005, 24333340, 29200008, 36500010, 48666680, 73000020, 146000040]

約数ペア:

[(1, 146000040), (2, 73000020), (3, 48666680), (4, 36500010), (5, 29200008), (6, 24333340), (8, 18250005), (10, 14600004), (12, 12166670), (15, 9733336), (20, 7300002), (24, 6083335), (30, 4866668), (40, 3650001), (60, 2433334), (120, 1216667), (139, 1050360), (278, 525180), (417, 350120), (556, 262590), (695, 210072), (834, 175060), (1112, 131295), (1390, 105036), (1668, 87530), (2085, 70024), (2780, 52518), (3336, 43765), (4170, 35012), (5560, 26259), (8340, 17506), (8753, 16680)]