703378480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66107}}^1$

素因数の和:66146

約数の個数: 80

約数和(自身を含む): 1967374080

約数和(自身を除く): 1263995600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 66107, 132214, 264428, 330535, 462749, 528856, 661070, 925498, 1057712, 1256033, 1322140, 1850996, 2313745, 2512066, 2644280, 3701992, 4627490, 5024132, 5288560, 6280165, 7403984, 8792231, 9254980, 10048264, 12560330, 17584462, 18509960, 20096528, 25120660, 35168924, 37019920, 43961155, 50241320, 70337848, 87922310, 100482640, 140675696, 175844620, 351689240, 703378480]

約数ペア:

[(1, 703378480), (2, 351689240), (4, 175844620), (5, 140675696), (7, 100482640), (8, 87922310), (10, 70337848), (14, 50241320), (16, 43961155), (19, 37019920), (20, 35168924), (28, 25120660), (35, 20096528), (38, 18509960), (40, 17584462), (56, 12560330), (70, 10048264), (76, 9254980), (80, 8792231), (95, 7403984), (112, 6280165), (133, 5288560), (140, 5024132), (152, 4627490), (190, 3701992), (266, 2644280), (280, 2512066), (304, 2313745), (380, 1850996), (532, 1322140), (560, 1256033), (665, 1057712), (760, 925498), (1064, 661070), (1330, 528856), (1520, 462749), (2128, 330535), (2660, 264428), (5320, 132214), (10640, 66107)]