1922349240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{254279}}^1$

素因数の和:254306

約数の個数: 128

約数和(自身を含む): 7323264000

約数和(自身を除く): 5400914760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 254279, 508558, 762837, 1017116, 1271395, 1525674, 1779953, 2034232, 2288511, 2542790, 3051348, 3559906, 3814185, 4577022, 5085580, 5339859, 6102696, 6865533, 7119812, 7628370, 8899765, 9154044, 10171160, 10679718, 11442555, 13731066, 14239624, 15256740, 16019577, 17799530, 18308088, 21359436, 22885110, 26699295, 27462132, 30513480, 32039154, 34327665, 35599060, 42718872, 45770220, 48058731, 53398590, 54924264, 64078308, 68655330, 71198120, 80097885, 91540440, 96117462, 106797180, 128156616, 137310660, 160195770, 192234924, 213594360, 240293655, 274621320, 320391540, 384469848, 480587310, 640783080, 961174620, 1922349240]

約数ペア:

[(1, 1922349240), (2, 961174620), (3, 640783080), (4, 480587310), (5, 384469848), (6, 320391540), (7, 274621320), (8, 240293655), (9, 213594360), (10, 192234924), (12, 160195770), (14, 137310660), (15, 128156616), (18, 106797180), (20, 96117462), (21, 91540440), (24, 80097885), (27, 71198120), (28, 68655330), (30, 64078308), (35, 54924264), (36, 53398590), (40, 48058731), (42, 45770220), (45, 42718872), (54, 35599060), (56, 34327665), (60, 32039154), (63, 30513480), (70, 27462132), (72, 26699295), (84, 22885110), (90, 21359436), (105, 18308088), (108, 17799530), (120, 16019577), (126, 15256740), (135, 14239624), (140, 13731066), (168, 11442555), (180, 10679718), (189, 10171160), (210, 9154044), (216, 8899765), (252, 7628370), (270, 7119812), (280, 6865533), (315, 6102696), (360, 5339859), (378, 5085580), (420, 4577022), (504, 3814185), (540, 3559906), (630, 3051348), (756, 2542790), (840, 2288511), (945, 2034232), (1080, 1779953), (1260, 1525674), (1512, 1271395), (1890, 1017116), (2520, 762837), (3780, 508558), (7560, 254279)]