16946604640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{796363}}^1$

素因数の和:796404

約数の個数: 96

約数和(自身を含む): 48164094720

約数和(自身を除く): 31217490080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 796363, 1592726, 3185452, 3981815, 5574541, 6370904, 7963630, 11149082, 12741808, 15130897, 15927260, 22298164, 25483616, 27872705, 30261794, 31854520, 44596328, 55745410, 60523588, 63709040, 75654485, 89192656, 105916279, 111490820, 121047176, 127418080, 151308970, 178385312, 211832558, 222981640, 242094352, 302617940, 423665116, 445963280, 484188704, 529581395, 605235880, 847330232, 891926560, 1059162790, 1210471760, 1694660464, 2118325580, 2420943520, 3389320928, 4236651160, 8473302320, 16946604640]

約数ペア:

[(1, 16946604640), (2, 8473302320), (4, 4236651160), (5, 3389320928), (7, 2420943520), (8, 2118325580), (10, 1694660464), (14, 1210471760), (16, 1059162790), (19, 891926560), (20, 847330232), (28, 605235880), (32, 529581395), (35, 484188704), (38, 445963280), (40, 423665116), (56, 302617940), (70, 242094352), (76, 222981640), (80, 211832558), (95, 178385312), (112, 151308970), (133, 127418080), (140, 121047176), (152, 111490820), (160, 105916279), (190, 89192656), (224, 75654485), (266, 63709040), (280, 60523588), (304, 55745410), (380, 44596328), (532, 31854520), (560, 30261794), (608, 27872705), (665, 25483616), (760, 22298164), (1064, 15927260), (1120, 15130897), (1330, 12741808), (1520, 11149082), (2128, 7963630), (2660, 6370904), (3040, 5574541), (4256, 3981815), (5320, 3185452), (10640, 1592726), (21280, 796363)]