16284660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 55157760

約数和(自身を除く): 38873100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 191, 196, 203, 210, 245, 290, 294, 348, 382, 406, 420, 435, 490, 573, 580, 588, 609, 735, 764, 812, 870, 955, 980, 1015, 1146, 1218, 1337, 1421, 1470, 1740, 1910, 2030, 2292, 2436, 2674, 2842, 2865, 2940, 3045, 3820, 4011, 4060, 4263, 5348, 5539, 5684, 5730, 6090, 6685, 7105, 8022, 8526, 9359, 11078, 11460, 12180, 13370, 14210, 16044, 16617, 17052, 18718, 20055, 21315, 22156, 26740, 27695, 28077, 28420, 33234, 37436, 38773, 40110, 42630, 46795, 55390, 56154, 66468, 77546, 80220, 83085, 85260, 93590, 110780, 112308, 116319, 140385, 155092, 166170, 187180, 193865, 232638, 271411, 280770, 332340, 387730, 465276, 542822, 561540, 581595, 775460, 814233, 1085644, 1163190, 1357055, 1628466, 2326380, 2714110, 3256932, 4071165, 5428220, 8142330, 16284660]

約数ペア:

[(1, 16284660), (2, 8142330), (3, 5428220), (4, 4071165), (5, 3256932), (6, 2714110), (7, 2326380), (10, 1628466), (12, 1357055), (14, 1163190), (15, 1085644), (20, 814233), (21, 775460), (28, 581595), (29, 561540), (30, 542822), (35, 465276), (42, 387730), (49, 332340), (58, 280770), (60, 271411), (70, 232638), (84, 193865), (87, 187180), (98, 166170), (105, 155092), (116, 140385), (140, 116319), (145, 112308), (147, 110780), (174, 93590), (191, 85260), (196, 83085), (203, 80220), (210, 77546), (245, 66468), (290, 56154), (294, 55390), (348, 46795), (382, 42630), (406, 40110), (420, 38773), (435, 37436), (490, 33234), (573, 28420), (580, 28077), (588, 27695), (609, 26740), (735, 22156), (764, 21315), (812, 20055), (870, 18718), (955, 17052), (980, 16617), (1015, 16044), (1146, 14210), (1218, 13370), (1337, 12180), (1421, 11460), (1470, 11078), (1740, 9359), (1910, 8526), (2030, 8022), (2292, 7105), (2436, 6685), (2674, 6090), (2842, 5730), (2865, 5684), (2940, 5539), (3045, 5348), (3820, 4263), (4011, 4060)]