461202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 1304398080

約数和(自身を除く): 843195800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 137, 140, 154, 220, 274, 280, 308, 385, 440, 548, 616, 685, 770, 959, 1093, 1096, 1370, 1507, 1540, 1918, 2186, 2740, 3014, 3080, 3836, 4372, 4795, 5465, 5480, 6028, 7535, 7651, 7672, 8744, 9590, 10549, 10930, 12023, 12056, 15070, 15302, 19180, 21098, 21860, 24046, 30140, 30604, 38255, 38360, 42196, 43720, 48092, 52745, 60115, 60280, 61208, 76510, 84161, 84392, 96184, 105490, 120230, 149741, 153020, 168322, 210980, 240460, 299482, 306040, 336644, 420805, 421960, 480920, 598964, 673288, 748705, 841610, 1048187, 1197928, 1497410, 1647151, 1683220, 2096374, 2994820, 3294302, 3366440, 4192748, 5240935, 5989640, 6588604, 8235755, 8385496, 10481870, 11530057, 13177208, 16471510, 20963740, 23060114, 32943020, 41927480, 46120228, 57650285, 65886040, 92240456, 115300570, 230601140, 461202280]

約数ペア:

[(1, 461202280), (2, 230601140), (4, 115300570), (5, 92240456), (7, 65886040), (8, 57650285), (10, 46120228), (11, 41927480), (14, 32943020), (20, 23060114), (22, 20963740), (28, 16471510), (35, 13177208), (40, 11530057), (44, 10481870), (55, 8385496), (56, 8235755), (70, 6588604), (77, 5989640), (88, 5240935), (110, 4192748), (137, 3366440), (140, 3294302), (154, 2994820), (220, 2096374), (274, 1683220), (280, 1647151), (308, 1497410), (385, 1197928), (440, 1048187), (548, 841610), (616, 748705), (685, 673288), (770, 598964), (959, 480920), (1093, 421960), (1096, 420805), (1370, 336644), (1507, 306040), (1540, 299482), (1918, 240460), (2186, 210980), (2740, 168322), (3014, 153020), (3080, 149741), (3836, 120230), (4372, 105490), (4795, 96184), (5465, 84392), (5480, 84161), (6028, 76510), (7535, 61208), (7651, 60280), (7672, 60115), (8744, 52745), (9590, 48092), (10549, 43720), (10930, 42196), (12023, 38360), (12056, 38255), (15070, 30604), (15302, 30140), (19180, 24046), (21098, 21860)]