180320868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2946

約数の個数: 144

約数和(自身を含む): 590728320

約数和(自身を除く): 410407452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2897, 2964, 3276, 3458, 4446, 4788, 5187, 5794, 6916, 8691, 8892, 10374, 11588, 15561, 17382, 20279, 20748, 26073, 31122, 34764, 37661, 40558, 52146, 55043, 60837, 62244, 75322, 81116, 104292, 110086, 112983, 121674, 150644, 165129, 182511, 220172, 225966, 243348, 263627, 330258, 338949, 365022, 385301, 451932, 495387, 527254, 660516, 677898, 715559, 730044, 770602, 790881, 990774, 1054508, 1155903, 1355796, 1431118, 1541204, 1581762, 1981548, 2146677, 2311806, 2372643, 2862236, 3163524, 3467709, 4293354, 4623612, 4745286, 5008913, 6440031, 6935418, 8586708, 9490572, 10017826, 12880062, 13870836, 15026739, 20035652, 25760124, 30053478, 45080217, 60106956, 90160434, 180320868]

約数ペア:

[(1, 180320868), (2, 90160434), (3, 60106956), (4, 45080217), (6, 30053478), (7, 25760124), (9, 20035652), (12, 15026739), (13, 13870836), (14, 12880062), (18, 10017826), (19, 9490572), (21, 8586708), (26, 6935418), (28, 6440031), (36, 5008913), (38, 4745286), (39, 4623612), (42, 4293354), (52, 3467709), (57, 3163524), (63, 2862236), (76, 2372643), (78, 2311806), (84, 2146677), (91, 1981548), (114, 1581762), (117, 1541204), (126, 1431118), (133, 1355796), (156, 1155903), (171, 1054508), (182, 990774), (228, 790881), (234, 770602), (247, 730044), (252, 715559), (266, 677898), (273, 660516), (342, 527254), (364, 495387), (399, 451932), (468, 385301), (494, 365022), (532, 338949), (546, 330258), (684, 263627), (741, 243348), (798, 225966), (819, 220172), (988, 182511), (1092, 165129), (1197, 150644), (1482, 121674), (1596, 112983), (1638, 110086), (1729, 104292), (2223, 81116), (2394, 75322), (2897, 62244), (2964, 60837), (3276, 55043), (3458, 52146), (4446, 40558), (4788, 37661), (5187, 34764), (5794, 31122), (6916, 26073), (8691, 20748), (8892, 20279), (10374, 17382), (11588, 15561)]