2023308840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12611}}^1$

素因数の和:12823

約数の個数: 128

約数和(自身を含む): 6973931520

約数和(自身を除く): 4950622680

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, 191, 210, 280, 382, 420, 573, 764, 840, 955, 1146, 1337, 1528, 1910, 2292, 2674, 2865, 3820, 4011, 4584, 5348, 5730, 6685, 7640, 8022, 10696, 11460, 12611, 13370, 16044, 20055, 22920, 25222, 26740, 32088, 37833, 40110, 50444, 53480, 63055, 75666, 80220, 88277, 100888, 126110, 151332, 160440, 176554, 189165, 252220, 264831, 302664, 353108, 378330, 441385, 504440, 529662, 706216, 756660, 882770, 1059324, 1324155, 1513320, 1765540, 2118648, 2408701, 2648310, 3531080, 4817402, 5296620, 7226103, 9634804, 10593240, 12043505, 14452206, 16860907, 19269608, 24087010, 28904412, 33721814, 36130515, 48174020, 50582721, 57808824, 67443628, 72261030, 84304535, 96348040, 101165442, 134887256, 144522060, 168609070, 202330884, 252913605, 289044120, 337218140, 404661768, 505827210, 674436280, 1011654420, 2023308840]

約数ペア:

[(1, 2023308840), (2, 1011654420), (3, 674436280), (4, 505827210), (5, 404661768), (6, 337218140), (7, 289044120), (8, 252913605), (10, 202330884), (12, 168609070), (14, 144522060), (15, 134887256), (20, 101165442), (21, 96348040), (24, 84304535), (28, 72261030), (30, 67443628), (35, 57808824), (40, 50582721), (42, 48174020), (56, 36130515), (60, 33721814), (70, 28904412), (84, 24087010), (105, 19269608), (120, 16860907), (140, 14452206), (168, 12043505), (191, 10593240), (210, 9634804), (280, 7226103), (382, 5296620), (420, 4817402), (573, 3531080), (764, 2648310), (840, 2408701), (955, 2118648), (1146, 1765540), (1337, 1513320), (1528, 1324155), (1910, 1059324), (2292, 882770), (2674, 756660), (2865, 706216), (3820, 529662), (4011, 504440), (4584, 441385), (5348, 378330), (5730, 353108), (6685, 302664), (7640, 264831), (8022, 252220), (10696, 189165), (11460, 176554), (12611, 160440), (13370, 151332), (16044, 126110), (20055, 100888), (22920, 88277), (25222, 80220), (26740, 75666), (32088, 63055), (37833, 53480), (40110, 50444)]