280060032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2490

約数の個数: 128

約数和(自身を含む): 870312960

約数和(自身を除く): 590252928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2423, 2688, 2752, 3612, 4128, 4816, 4846, 5504, 7224, 7269, 8256, 9632, 9692, 14448, 14538, 16512, 16961, 19264, 19384, 28896, 29076, 33922, 38528, 38768, 50883, 57792, 58152, 67844, 77536, 101766, 104189, 115584, 116304, 135688, 155072, 203532, 208378, 232608, 271376, 310144, 312567, 407064, 416756, 465216, 542752, 625134, 729323, 814128, 833512, 930432, 1085504, 1250268, 1458646, 1628256, 1667024, 2171008, 2187969, 2500536, 2917292, 3256512, 3334048, 4375938, 5001072, 5834584, 6513024, 6668096, 8751876, 10002144, 11669168, 13336192, 17503752, 20004288, 23338336, 35007504, 40008576, 46676672, 70015008, 93353344, 140030016, 280060032]

約数ペア:

[(1, 280060032), (2, 140030016), (3, 93353344), (4, 70015008), (6, 46676672), (7, 40008576), (8, 35007504), (12, 23338336), (14, 20004288), (16, 17503752), (21, 13336192), (24, 11669168), (28, 10002144), (32, 8751876), (42, 6668096), (43, 6513024), (48, 5834584), (56, 5001072), (64, 4375938), (84, 3334048), (86, 3256512), (96, 2917292), (112, 2500536), (128, 2187969), (129, 2171008), (168, 1667024), (172, 1628256), (192, 1458646), (224, 1250268), (258, 1085504), (301, 930432), (336, 833512), (344, 814128), (384, 729323), (448, 625134), (516, 542752), (602, 465216), (672, 416756), (688, 407064), (896, 312567), (903, 310144), (1032, 271376), (1204, 232608), (1344, 208378), (1376, 203532), (1806, 155072), (2064, 135688), (2408, 116304), (2423, 115584), (2688, 104189), (2752, 101766), (3612, 77536), (4128, 67844), (4816, 58152), (4846, 57792), (5504, 50883), (7224, 38768), (7269, 38528), (8256, 33922), (9632, 29076), (9692, 28896), (14448, 19384), (14538, 19264), (16512, 16961)]