179194960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 120

約数和(自身を含む): 513348840

約数和(自身を除く): 334153880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 2689, 3332, 3920, 4165, 4760, 5378, 6664, 8330, 9520, 10756, 13328, 13445, 16660, 18823, 21512, 26890, 33320, 37646, 43024, 45713, 53780, 66640, 75292, 91426, 94115, 107560, 131761, 150584, 182852, 188230, 215120, 228565, 263522, 301168, 319991, 365704, 376460, 457130, 527044, 639982, 658805, 731408, 752920, 914260, 1054088, 1279964, 1317610, 1505840, 1599955, 1828520, 2108176, 2239937, 2559928, 2635220, 3199910, 3657040, 4479874, 5119856, 5270440, 6399820, 8959748, 10540880, 11199685, 12799640, 17919496, 22399370, 25599280, 35838992, 44798740, 89597480, 179194960]

約数ペア:

[(1, 179194960), (2, 89597480), (4, 44798740), (5, 35838992), (7, 25599280), (8, 22399370), (10, 17919496), (14, 12799640), (16, 11199685), (17, 10540880), (20, 8959748), (28, 6399820), (34, 5270440), (35, 5119856), (40, 4479874), (49, 3657040), (56, 3199910), (68, 2635220), (70, 2559928), (80, 2239937), (85, 2108176), (98, 1828520), (112, 1599955), (119, 1505840), (136, 1317610), (140, 1279964), (170, 1054088), (196, 914260), (238, 752920), (245, 731408), (272, 658805), (280, 639982), (340, 527044), (392, 457130), (476, 376460), (490, 365704), (560, 319991), (595, 301168), (680, 263522), (784, 228565), (833, 215120), (952, 188230), (980, 182852), (1190, 150584), (1360, 131761), (1666, 107560), (1904, 94115), (1960, 91426), (2380, 75292), (2689, 66640), (3332, 53780), (3920, 45713), (4165, 43024), (4760, 37646), (5378, 33320), (6664, 26890), (8330, 21512), (9520, 18823), (10756, 16660), (13328, 13445)]