15687728616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{9337}}^1$

素因数の和:9563

約数の個数: 128

約数和(自身を含む): 45772634880

約数和(自身を除く): 30084906264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 137, 146, 168, 219, 274, 292, 411, 438, 511, 548, 584, 822, 876, 959, 1022, 1096, 1533, 1644, 1752, 1918, 2044, 2877, 3066, 3288, 3836, 4088, 5754, 6132, 7672, 9337, 10001, 11508, 12264, 18674, 20002, 23016, 28011, 30003, 37348, 40004, 56022, 60006, 65359, 70007, 74696, 80008, 112044, 120012, 130718, 140014, 196077, 210021, 224088, 240024, 261436, 280028, 392154, 420042, 522872, 560056, 681601, 784308, 840084, 1279169, 1363202, 1568616, 1680168, 2044803, 2558338, 2726404, 3837507, 4089606, 4771207, 5116676, 5452808, 7675014, 8179212, 8954183, 9542414, 10233352, 14313621, 15350028, 16358424, 17908366, 19084828, 26862549, 28627242, 30700056, 35816732, 38169656, 53725098, 57254484, 71633464, 93379337, 107450196, 114508968, 186758674, 214900392, 280138011, 373517348, 560276022, 653655359, 747034696, 1120552044, 1307310718, 1960966077, 2241104088, 2614621436, 3921932154, 5229242872, 7843864308, 15687728616]

約数ペア:

[(1, 15687728616), (2, 7843864308), (3, 5229242872), (4, 3921932154), (6, 2614621436), (7, 2241104088), (8, 1960966077), (12, 1307310718), (14, 1120552044), (21, 747034696), (24, 653655359), (28, 560276022), (42, 373517348), (56, 280138011), (73, 214900392), (84, 186758674), (137, 114508968), (146, 107450196), (168, 93379337), (219, 71633464), (274, 57254484), (292, 53725098), (411, 38169656), (438, 35816732), (511, 30700056), (548, 28627242), (584, 26862549), (822, 19084828), (876, 17908366), (959, 16358424), (1022, 15350028), (1096, 14313621), (1533, 10233352), (1644, 9542414), (1752, 8954183), (1918, 8179212), (2044, 7675014), (2877, 5452808), (3066, 5116676), (3288, 4771207), (3836, 4089606), (4088, 3837507), (5754, 2726404), (6132, 2558338), (7672, 2044803), (9337, 1680168), (10001, 1568616), (11508, 1363202), (12264, 1279169), (18674, 840084), (20002, 784308), (23016, 681601), (28011, 560056), (30003, 522872), (37348, 420042), (40004, 392154), (56022, 280028), (60006, 261436), (65359, 240024), (70007, 224088), (74696, 210021), (80008, 196077), (112044, 140014), (120012, 130718)]