808225320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1759}}^1$

素因数の和:2327

約数の個数: 128

約数和(自身を含む): 2777702400

約数和(自身を除く): 1969477080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 547, 840, 1094, 1641, 1759, 2188, 2735, 3282, 3518, 3829, 4376, 5277, 5470, 6564, 7036, 7658, 8205, 8795, 10554, 10940, 11487, 12313, 13128, 14072, 15316, 16410, 17590, 19145, 21108, 21880, 22974, 24626, 26385, 30632, 32820, 35180, 36939, 38290, 42216, 45948, 49252, 52770, 57435, 61565, 65640, 70360, 73878, 76580, 91896, 98504, 105540, 114870, 123130, 147756, 153160, 184695, 211080, 229740, 246260, 295512, 369390, 459480, 492520, 738780, 962173, 1477560, 1924346, 2886519, 3848692, 4810865, 5773038, 6735211, 7697384, 9621730, 11546076, 13470422, 14432595, 19243460, 20205633, 23092152, 26940844, 28865190, 33676055, 38486920, 40411266, 53881688, 57730380, 67352110, 80822532, 101028165, 115460760, 134704220, 161645064, 202056330, 269408440, 404112660, 808225320]

約数ペア:

[(1, 808225320), (2, 404112660), (3, 269408440), (4, 202056330), (5, 161645064), (6, 134704220), (7, 115460760), (8, 101028165), (10, 80822532), (12, 67352110), (14, 57730380), (15, 53881688), (20, 40411266), (21, 38486920), (24, 33676055), (28, 28865190), (30, 26940844), (35, 23092152), (40, 20205633), (42, 19243460), (56, 14432595), (60, 13470422), (70, 11546076), (84, 9621730), (105, 7697384), (120, 6735211), (140, 5773038), (168, 4810865), (210, 3848692), (280, 2886519), (420, 1924346), (547, 1477560), (840, 962173), (1094, 738780), (1641, 492520), (1759, 459480), (2188, 369390), (2735, 295512), (3282, 246260), (3518, 229740), (3829, 211080), (4376, 184695), (5277, 153160), (5470, 147756), (6564, 123130), (7036, 114870), (7658, 105540), (8205, 98504), (8795, 91896), (10554, 76580), (10940, 73878), (11487, 70360), (12313, 65640), (13128, 61565), (14072, 57435), (15316, 52770), (16410, 49252), (17590, 45948), (19145, 42216), (21108, 38290), (21880, 36939), (22974, 35180), (24626, 32820), (26385, 30632)]