1010152640

素因数分解:

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

素因数の和:2855

約数の個数: 168

約数和(自身を含む): 2920849632

約数和(自身を除く): 1910696992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1840, 1960, 2240, 2254, 2576, 2801, 3136, 3220, 3680, 3920, 4508, 5152, 5602, 5635, 6440, 7360, 7840, 9016, 10304, 11204, 11270, 12880, 14005, 15680, 18032, 19607, 22408, 22540, 25760, 28010, 36064, 39214, 44816, 45080, 51520, 56020, 64423, 72128, 78428, 89632, 90160, 98035, 112040, 128846, 137249, 156856, 179264, 180320, 196070, 224080, 257692, 274498, 313712, 322115, 360640, 392140, 448160, 450961, 515384, 548996, 627424, 644230, 686245, 784280, 896320, 901922, 1030768, 1097992, 1254848, 1288460, 1372490, 1568560, 1803844, 2061536, 2195984, 2254805, 2576920, 2744980, 3137120, 3156727, 3607688, 4123072, 4391968, 4509610, 5153840, 5489960, 6274240, 6313454, 7215376, 8783936, 9019220, 10307680, 10979920, 12626908, 14430752, 15783635, 18038440, 20615360, 21959840, 25253816, 28861504, 31567270, 36076880, 43919680, 50507632, 63134540, 72153760, 101015264, 126269080, 144307520, 202030528, 252538160, 505076320, 1010152640]

約数ペア:

[(1, 1010152640), (2, 505076320), (4, 252538160), (5, 202030528), (7, 144307520), (8, 126269080), (10, 101015264), (14, 72153760), (16, 63134540), (20, 50507632), (23, 43919680), (28, 36076880), (32, 31567270), (35, 28861504), (40, 25253816), (46, 21959840), (49, 20615360), (56, 18038440), (64, 15783635), (70, 14430752), (80, 12626908), (92, 10979920), (98, 10307680), (112, 9019220), (115, 8783936), (140, 7215376), (160, 6313454), (161, 6274240), (184, 5489960), (196, 5153840), (224, 4509610), (230, 4391968), (245, 4123072), (280, 3607688), (320, 3156727), (322, 3137120), (368, 2744980), (392, 2576920), (448, 2254805), (460, 2195984), (490, 2061536), (560, 1803844), (644, 1568560), (736, 1372490), (784, 1288460), (805, 1254848), (920, 1097992), (980, 1030768), (1120, 901922), (1127, 896320), (1288, 784280), (1472, 686245), (1568, 644230), (1610, 627424), (1840, 548996), (1960, 515384), (2240, 450961), (2254, 448160), (2576, 392140), (2801, 360640), (3136, 322115), (3220, 313712), (3680, 274498), (3920, 257692), (4508, 224080), (5152, 196070), (5602, 180320), (5635, 179264), (6440, 156856), (7360, 137249), (7840, 128846), (9016, 112040), (10304, 98035), (11204, 90160), (11270, 89632), (12880, 78428), (14005, 72128), (15680, 64423), (18032, 56020), (19607, 51520), (22408, 45080), (22540, 44816), (25760, 39214), (28010, 36064)]