188896960

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 112

約数和(自身を含む): 524865600

約数和(自身を除く): 335968640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1721, 1960, 2240, 2744, 3136, 3430, 3442, 3920, 5488, 6860, 6884, 7840, 8605, 10976, 12047, 13720, 13768, 15680, 17210, 21952, 24094, 27440, 27536, 34420, 48188, 54880, 55072, 60235, 68840, 84329, 96376, 109760, 110144, 120470, 137680, 168658, 192752, 240940, 275360, 337316, 385504, 421645, 481880, 550720, 590303, 674632, 771008, 843290, 963760, 1180606, 1349264, 1686580, 1927520, 2361212, 2698528, 2951515, 3373160, 3855040, 4722424, 5397056, 5903030, 6746320, 9444848, 11806060, 13492640, 18889696, 23612120, 26985280, 37779392, 47224240, 94448480, 188896960]

約数ペア:

[(1, 188896960), (2, 94448480), (4, 47224240), (5, 37779392), (7, 26985280), (8, 23612120), (10, 18889696), (14, 13492640), (16, 11806060), (20, 9444848), (28, 6746320), (32, 5903030), (35, 5397056), (40, 4722424), (49, 3855040), (56, 3373160), (64, 2951515), (70, 2698528), (80, 2361212), (98, 1927520), (112, 1686580), (140, 1349264), (160, 1180606), (196, 963760), (224, 843290), (245, 771008), (280, 674632), (320, 590303), (343, 550720), (392, 481880), (448, 421645), (490, 385504), (560, 337316), (686, 275360), (784, 240940), (980, 192752), (1120, 168658), (1372, 137680), (1568, 120470), (1715, 110144), (1721, 109760), (1960, 96376), (2240, 84329), (2744, 68840), (3136, 60235), (3430, 55072), (3442, 54880), (3920, 48188), (5488, 34420), (6860, 27536), (6884, 27440), (7840, 24094), (8605, 21952), (10976, 17210), (12047, 15680), (13720, 13768)]