216915060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 415302540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 278, 310, 372, 417, 465, 556, 620, 695, 834, 839, 930, 1390, 1668, 1678, 1860, 2085, 2517, 2780, 3356, 4170, 4195, 4309, 5034, 8340, 8390, 8618, 10068, 12585, 12927, 16780, 17236, 21545, 25170, 25854, 26009, 43090, 50340, 51708, 52018, 64635, 78027, 86180, 104036, 116621, 129270, 130045, 156054, 233242, 258540, 260090, 312108, 349863, 390135, 466484, 520180, 583105, 699726, 780270, 1166210, 1399452, 1560540, 1749315, 2332420, 3498630, 3615251, 6997260, 7230502, 10845753, 14461004, 18076255, 21691506, 36152510, 43383012, 54228765, 72305020, 108457530, 216915060]

約数ペア:

[(1, 216915060), (2, 108457530), (3, 72305020), (4, 54228765), (5, 43383012), (6, 36152510), (10, 21691506), (12, 18076255), (15, 14461004), (20, 10845753), (30, 7230502), (31, 6997260), (60, 3615251), (62, 3498630), (93, 2332420), (124, 1749315), (139, 1560540), (155, 1399452), (186, 1166210), (278, 780270), (310, 699726), (372, 583105), (417, 520180), (465, 466484), (556, 390135), (620, 349863), (695, 312108), (834, 260090), (839, 258540), (930, 233242), (1390, 156054), (1668, 130045), (1678, 129270), (1860, 116621), (2085, 104036), (2517, 86180), (2780, 78027), (3356, 64635), (4170, 52018), (4195, 51708), (4309, 50340), (5034, 43090), (8340, 26009), (8390, 25854), (8618, 25170), (10068, 21545), (12585, 17236), (12927, 16780)]