195469680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116374

約数の個数: 80

約数和(自身を含む): 692527104

約数和(自身を除く): 497057424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 116351, 232702, 349053, 465404, 581755, 698106, 814457, 930808, 1163510, 1396212, 1628914, 1745265, 1861616, 2327020, 2443371, 2792424, 3257828, 3490530, 4072285, 4654040, 4886742, 5584848, 6515656, 6981060, 8144570, 9308080, 9773484, 12216855, 13031312, 13962120, 16289140, 19546968, 24433710, 27924240, 32578280, 39093936, 48867420, 65156560, 97734840, 195469680]

約数ペア:

[(1, 195469680), (2, 97734840), (3, 65156560), (4, 48867420), (5, 39093936), (6, 32578280), (7, 27924240), (8, 24433710), (10, 19546968), (12, 16289140), (14, 13962120), (15, 13031312), (16, 12216855), (20, 9773484), (21, 9308080), (24, 8144570), (28, 6981060), (30, 6515656), (35, 5584848), (40, 4886742), (42, 4654040), (48, 4072285), (56, 3490530), (60, 3257828), (70, 2792424), (80, 2443371), (84, 2327020), (105, 1861616), (112, 1745265), (120, 1628914), (140, 1396212), (168, 1163510), (210, 930808), (240, 814457), (280, 698106), (336, 581755), (420, 465404), (560, 349053), (840, 232702), (1680, 116351)]