1198406720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3377

約数の個数: 168

約数和(自身を含む): 3464990784

約数和(自身を除く): 2266584064

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, 3136, 3220, 3323, 3680, 3920, 4508, 5152, 5635, 6440, 6646, 7360, 7840, 9016, 10304, 11270, 12880, 13292, 15680, 16615, 18032, 22540, 23261, 25760, 26584, 33230, 36064, 45080, 46522, 51520, 53168, 66460, 72128, 76429, 90160, 93044, 106336, 116305, 132920, 152858, 162827, 180320, 186088, 212672, 232610, 265840, 305716, 325654, 360640, 372176, 382145, 465220, 531680, 535003, 611432, 651308, 744352, 764290, 814135, 930440, 1063360, 1070006, 1222864, 1302616, 1488704, 1528580, 1628270, 1860880, 2140012, 2445728, 2605232, 2675015, 3057160, 3256540, 3721760, 3745021, 4280024, 4891456, 5210464, 5350030, 6114320, 6513080, 7443520, 7490042, 8560048, 10420928, 10700060, 12228640, 13026160, 14980084, 17120096, 18725105, 21400120, 24457280, 26052320, 29960168, 34240192, 37450210, 42800240, 52104640, 59920336, 74900420, 85600480, 119840672, 149800840, 171200960, 239681344, 299601680, 599203360, 1198406720]

約数ペア:

[(1, 1198406720), (2, 599203360), (4, 299601680), (5, 239681344), (7, 171200960), (8, 149800840), (10, 119840672), (14, 85600480), (16, 74900420), (20, 59920336), (23, 52104640), (28, 42800240), (32, 37450210), (35, 34240192), (40, 29960168), (46, 26052320), (49, 24457280), (56, 21400120), (64, 18725105), (70, 17120096), (80, 14980084), (92, 13026160), (98, 12228640), (112, 10700060), (115, 10420928), (140, 8560048), (160, 7490042), (161, 7443520), (184, 6513080), (196, 6114320), (224, 5350030), (230, 5210464), (245, 4891456), (280, 4280024), (320, 3745021), (322, 3721760), (368, 3256540), (392, 3057160), (448, 2675015), (460, 2605232), (490, 2445728), (560, 2140012), (644, 1860880), (736, 1628270), (784, 1528580), (805, 1488704), (920, 1302616), (980, 1222864), (1120, 1070006), (1127, 1063360), (1288, 930440), (1472, 814135), (1568, 764290), (1610, 744352), (1840, 651308), (1960, 611432), (2240, 535003), (2254, 531680), (2576, 465220), (3136, 382145), (3220, 372176), (3323, 360640), (3680, 325654), (3920, 305716), (4508, 265840), (5152, 232610), (5635, 212672), (6440, 186088), (6646, 180320), (7360, 162827), (7840, 152858), (9016, 132920), (10304, 116305), (11270, 106336), (12880, 93044), (13292, 90160), (15680, 76429), (16615, 72128), (18032, 66460), (22540, 53168), (23261, 51520), (25760, 46522), (26584, 45080), (33230, 36064)]