16552620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 61286400

約数和(自身を除く): 44733780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 151, 174, 180, 189, 203, 210, 252, 261, 270, 290, 302, 315, 348, 378, 406, 420, 435, 453, 522, 540, 580, 604, 609, 630, 755, 756, 783, 812, 870, 906, 945, 1015, 1044, 1057, 1218, 1260, 1305, 1359, 1510, 1566, 1740, 1812, 1827, 1890, 2030, 2114, 2265, 2436, 2610, 2718, 3020, 3045, 3132, 3171, 3654, 3780, 3915, 4060, 4077, 4228, 4379, 4530, 5220, 5285, 5436, 5481, 6090, 6342, 6795, 7308, 7830, 8154, 8758, 9060, 9135, 9513, 10570, 10962, 12180, 12684, 13137, 13590, 15660, 15855, 16308, 17516, 18270, 19026, 20385, 21140, 21895, 21924, 26274, 27180, 27405, 28539, 30653, 31710, 36540, 38052, 39411, 40770, 43790, 47565, 52548, 54810, 57078, 61306, 63420, 65685, 78822, 81540, 87580, 91959, 95130, 109620, 114156, 118233, 122612, 131370, 142695, 153265, 157644, 183918, 190260, 197055, 236466, 262740, 275877, 285390, 306530, 367836, 394110, 459795, 472932, 551754, 570780, 591165, 613060, 788220, 827631, 919590, 1103508, 1182330, 1379385, 1655262, 1839180, 2364660, 2758770, 3310524, 4138155, 5517540, 8276310, 16552620]

約数ペア:

[(1, 16552620), (2, 8276310), (3, 5517540), (4, 4138155), (5, 3310524), (6, 2758770), (7, 2364660), (9, 1839180), (10, 1655262), (12, 1379385), (14, 1182330), (15, 1103508), (18, 919590), (20, 827631), (21, 788220), (27, 613060), (28, 591165), (29, 570780), (30, 551754), (35, 472932), (36, 459795), (42, 394110), (45, 367836), (54, 306530), (58, 285390), (60, 275877), (63, 262740), (70, 236466), (84, 197055), (87, 190260), (90, 183918), (105, 157644), (108, 153265), (116, 142695), (126, 131370), (135, 122612), (140, 118233), (145, 114156), (151, 109620), (174, 95130), (180, 91959), (189, 87580), (203, 81540), (210, 78822), (252, 65685), (261, 63420), (270, 61306), (290, 57078), (302, 54810), (315, 52548), (348, 47565), (378, 43790), (406, 40770), (420, 39411), (435, 38052), (453, 36540), (522, 31710), (540, 30653), (580, 28539), (604, 27405), (609, 27180), (630, 26274), (755, 21924), (756, 21895), (783, 21140), (812, 20385), (870, 19026), (906, 18270), (945, 17516), (1015, 16308), (1044, 15855), (1057, 15660), (1218, 13590), (1260, 13137), (1305, 12684), (1359, 12180), (1510, 10962), (1566, 10570), (1740, 9513), (1812, 9135), (1827, 9060), (1890, 8758), (2030, 8154), (2114, 7830), (2265, 7308), (2436, 6795), (2610, 6342), (2718, 6090), (3020, 5481), (3045, 5436), (3132, 5285), (3171, 5220), (3654, 4530), (3780, 4379), (3915, 4228), (4060, 4077)]