16290540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1847}}^1$

素因数の和:1876

約数の個数: 108

約数和(自身を含む): 57513456

約数和(自身を除く): 41222916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 1847, 2205, 2940, 3694, 4410, 5541, 7388, 8820, 9235, 11082, 12929, 16623, 18470, 22164, 25858, 27705, 33246, 36940, 38787, 51716, 55410, 64645, 66492, 77574, 83115, 90503, 110820, 116361, 129290, 155148, 166230, 181006, 193935, 232722, 258580, 271509, 332460, 362012, 387870, 452515, 465444, 543018, 581805, 775740, 814527, 905030, 1086036, 1163610, 1357545, 1629054, 1810060, 2327220, 2715090, 3258108, 4072635, 5430180, 8145270, 16290540]

約数ペア:

[(1, 16290540), (2, 8145270), (3, 5430180), (4, 4072635), (5, 3258108), (6, 2715090), (7, 2327220), (9, 1810060), (10, 1629054), (12, 1357545), (14, 1163610), (15, 1086036), (18, 905030), (20, 814527), (21, 775740), (28, 581805), (30, 543018), (35, 465444), (36, 452515), (42, 387870), (45, 362012), (49, 332460), (60, 271509), (63, 258580), (70, 232722), (84, 193935), (90, 181006), (98, 166230), (105, 155148), (126, 129290), (140, 116361), (147, 110820), (180, 90503), (196, 83115), (210, 77574), (245, 66492), (252, 64645), (294, 55410), (315, 51716), (420, 38787), (441, 36940), (490, 33246), (588, 27705), (630, 25858), (735, 22164), (882, 18470), (980, 16623), (1260, 12929), (1470, 11082), (1764, 9235), (1847, 8820), (2205, 7388), (2940, 5541), (3694, 4410)]