16295580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 58705920

約数和(自身を除く): 42410340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 479, 486, 540, 567, 630, 756, 810, 945, 958, 972, 1134, 1215, 1260, 1437, 1620, 1701, 1890, 1916, 2268, 2395, 2430, 2835, 2874, 3353, 3402, 3780, 4311, 4790, 4860, 5670, 5748, 6706, 6804, 7185, 8505, 8622, 9580, 10059, 11340, 12933, 13412, 14370, 16765, 17010, 17244, 20118, 21555, 25866, 28740, 30177, 33530, 34020, 38799, 40236, 43110, 50295, 51732, 60354, 64665, 67060, 77598, 86220, 90531, 100590, 116397, 120708, 129330, 150885, 155196, 181062, 193995, 201180, 232794, 258660, 271593, 301770, 362124, 387990, 452655, 465588, 543186, 581985, 603540, 775980, 814779, 905310, 1086372, 1163970, 1357965, 1629558, 1810620, 2327940, 2715930, 3259116, 4073895, 5431860, 8147790, 16295580]

約数ペア:

[(1, 16295580), (2, 8147790), (3, 5431860), (4, 4073895), (5, 3259116), (6, 2715930), (7, 2327940), (9, 1810620), (10, 1629558), (12, 1357965), (14, 1163970), (15, 1086372), (18, 905310), (20, 814779), (21, 775980), (27, 603540), (28, 581985), (30, 543186), (35, 465588), (36, 452655), (42, 387990), (45, 362124), (54, 301770), (60, 271593), (63, 258660), (70, 232794), (81, 201180), (84, 193995), (90, 181062), (105, 155196), (108, 150885), (126, 129330), (135, 120708), (140, 116397), (162, 100590), (180, 90531), (189, 86220), (210, 77598), (243, 67060), (252, 64665), (270, 60354), (315, 51732), (324, 50295), (378, 43110), (405, 40236), (420, 38799), (479, 34020), (486, 33530), (540, 30177), (567, 28740), (630, 25866), (756, 21555), (810, 20118), (945, 17244), (958, 17010), (972, 16765), (1134, 14370), (1215, 13412), (1260, 12933), (1437, 11340), (1620, 10059), (1701, 9580), (1890, 8622), (1916, 8505), (2268, 7185), (2395, 6804), (2430, 6706), (2835, 5748), (2874, 5670), (3353, 4860), (3402, 4790), (3780, 4311)]