223949040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{133303}}^1$

素因数の和:133326

約数の個数: 80

約数和(自身を含む): 793425408

約数和(自身を除く): 569476368

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, 133303, 266606, 399909, 533212, 666515, 799818, 933121, 1066424, 1333030, 1599636, 1866242, 1999545, 2132848, 2666060, 2799363, 3199272, 3732484, 3999090, 4665605, 5332120, 5598726, 6398544, 7464968, 7998180, 9331210, 10664240, 11197452, 13996815, 14929936, 15996360, 18662420, 22394904, 27993630, 31992720, 37324840, 44789808, 55987260, 74649680, 111974520, 223949040]

約数ペア:

[(1, 223949040), (2, 111974520), (3, 74649680), (4, 55987260), (5, 44789808), (6, 37324840), (7, 31992720), (8, 27993630), (10, 22394904), (12, 18662420), (14, 15996360), (15, 14929936), (16, 13996815), (20, 11197452), (21, 10664240), (24, 9331210), (28, 7998180), (30, 7464968), (35, 6398544), (40, 5598726), (42, 5332120), (48, 4665605), (56, 3999090), (60, 3732484), (70, 3199272), (80, 2799363), (84, 2666060), (105, 2132848), (112, 1999545), (120, 1866242), (140, 1599636), (168, 1333030), (210, 1066424), (240, 933121), (280, 799818), (336, 666515), (420, 533212), (560, 399909), (840, 266606), (1680, 133303)]