682456440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6961}}^1$

素因数の和:7037

約数の個数: 128

約数和(自身を含む): 2205561600

約数和(自身を除く): 1523105160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 6961, 8170, 9804, 12255, 13922, 16340, 19608, 20883, 24510, 27844, 32680, 34805, 41766, 49020, 55688, 69610, 83532, 98040, 104415, 132259, 139220, 167064, 208830, 264518, 278440, 299323, 396777, 417660, 529036, 598646, 661295, 793554, 835320, 897969, 1058072, 1197292, 1322590, 1496615, 1587108, 1795938, 1983885, 2394584, 2645180, 2993230, 3174216, 3591876, 3967770, 4489845, 5290360, 5687137, 5986460, 7183752, 7935540, 8979690, 11374274, 11972920, 15871080, 17061411, 17959380, 22748548, 28435685, 34122822, 35918760, 45497096, 56871370, 68245644, 85307055, 113742740, 136491288, 170614110, 227485480, 341228220, 682456440]

約数ペア:

[(1, 682456440), (2, 341228220), (3, 227485480), (4, 170614110), (5, 136491288), (6, 113742740), (8, 85307055), (10, 68245644), (12, 56871370), (15, 45497096), (19, 35918760), (20, 34122822), (24, 28435685), (30, 22748548), (38, 17959380), (40, 17061411), (43, 15871080), (57, 11972920), (60, 11374274), (76, 8979690), (86, 7935540), (95, 7183752), (114, 5986460), (120, 5687137), (129, 5290360), (152, 4489845), (172, 3967770), (190, 3591876), (215, 3174216), (228, 2993230), (258, 2645180), (285, 2394584), (344, 1983885), (380, 1795938), (430, 1587108), (456, 1496615), (516, 1322590), (570, 1197292), (645, 1058072), (760, 897969), (817, 835320), (860, 793554), (1032, 661295), (1140, 598646), (1290, 529036), (1634, 417660), (1720, 396777), (2280, 299323), (2451, 278440), (2580, 264518), (3268, 208830), (4085, 167064), (4902, 139220), (5160, 132259), (6536, 104415), (6961, 98040), (8170, 83532), (9804, 69610), (12255, 55688), (13922, 49020), (16340, 41766), (19608, 34805), (20883, 32680), (24510, 27844)]