672300580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4314

約数の個数: 96

約数和(自身を含む): 1718438400

約数和(自身を除く): 1046137820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 460, 490, 644, 686, 805, 980, 1127, 1372, 1610, 1715, 2254, 3220, 3430, 4261, 4508, 5635, 6860, 7889, 8522, 11270, 15778, 17044, 21305, 22540, 29827, 31556, 39445, 42610, 59654, 78890, 85220, 98003, 119308, 149135, 157780, 196006, 208789, 298270, 392012, 417578, 490015, 596540, 686021, 835156, 980030, 1043945, 1372042, 1461523, 1960060, 2087890, 2744084, 2923046, 3430105, 4175780, 4802147, 5846092, 6860210, 7307615, 9604294, 13720420, 14615230, 19208588, 24010735, 29230460, 33615029, 48021470, 67230058, 96042940, 134460116, 168075145, 336150290, 672300580]

約数ペア:

[(1, 672300580), (2, 336150290), (4, 168075145), (5, 134460116), (7, 96042940), (10, 67230058), (14, 48021470), (20, 33615029), (23, 29230460), (28, 24010735), (35, 19208588), (46, 14615230), (49, 13720420), (70, 9604294), (92, 7307615), (98, 6860210), (115, 5846092), (140, 4802147), (161, 4175780), (196, 3430105), (230, 2923046), (245, 2744084), (322, 2087890), (343, 1960060), (460, 1461523), (490, 1372042), (644, 1043945), (686, 980030), (805, 835156), (980, 686021), (1127, 596540), (1372, 490015), (1610, 417578), (1715, 392012), (2254, 298270), (3220, 208789), (3430, 196006), (4261, 157780), (4508, 149135), (5635, 119308), (6860, 98003), (7889, 85220), (8522, 78890), (11270, 59654), (15778, 42610), (17044, 39445), (21305, 31556), (22540, 29827)]