144307520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 112

約数和(自身を含む): 409943808

約数和(自身を除く): 265636288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2801, 3220, 3680, 5152, 5602, 6440, 7360, 10304, 11204, 12880, 14005, 19607, 22408, 25760, 28010, 39214, 44816, 51520, 56020, 64423, 78428, 89632, 98035, 112040, 128846, 156856, 179264, 196070, 224080, 257692, 313712, 322115, 392140, 448160, 450961, 515384, 627424, 644230, 784280, 896320, 901922, 1030768, 1254848, 1288460, 1568560, 1803844, 2061536, 2254805, 2576920, 3137120, 3607688, 4123072, 4509610, 5153840, 6274240, 7215376, 9019220, 10307680, 14430752, 18038440, 20615360, 28861504, 36076880, 72153760, 144307520]

約数ペア:

[(1, 144307520), (2, 72153760), (4, 36076880), (5, 28861504), (7, 20615360), (8, 18038440), (10, 14430752), (14, 10307680), (16, 9019220), (20, 7215376), (23, 6274240), (28, 5153840), (32, 4509610), (35, 4123072), (40, 3607688), (46, 3137120), (56, 2576920), (64, 2254805), (70, 2061536), (80, 1803844), (92, 1568560), (112, 1288460), (115, 1254848), (140, 1030768), (160, 901922), (161, 896320), (184, 784280), (224, 644230), (230, 627424), (280, 515384), (320, 450961), (322, 448160), (368, 392140), (448, 322115), (460, 313712), (560, 257692), (644, 224080), (736, 196070), (805, 179264), (920, 156856), (1120, 128846), (1288, 112040), (1472, 98035), (1610, 89632), (1840, 78428), (2240, 64423), (2576, 56020), (2801, 51520), (3220, 44816), (3680, 39214), (5152, 28010), (5602, 25760), (6440, 22408), (7360, 19607), (10304, 14005), (11204, 12880)]