457542080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 112

約数和(自身を含む): 1163336256

約数和(自身を除く): 705794176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 151, 160, 170, 272, 302, 320, 340, 544, 557, 604, 680, 755, 1088, 1114, 1208, 1360, 1510, 2228, 2416, 2567, 2720, 2785, 3020, 4456, 4832, 5134, 5440, 5570, 6040, 8912, 9469, 9664, 10268, 11140, 12080, 12835, 17824, 18938, 20536, 22280, 24160, 25670, 35648, 37876, 41072, 44560, 47345, 48320, 51340, 75752, 82144, 84107, 89120, 94690, 102680, 151504, 164288, 168214, 178240, 189380, 205360, 303008, 336428, 378760, 410720, 420535, 606016, 672856, 757520, 821440, 841070, 1345712, 1429819, 1515040, 1682140, 2691424, 2859638, 3030080, 3364280, 5382848, 5719276, 6728560, 7149095, 11438552, 13457120, 14298190, 22877104, 26914240, 28596380, 45754208, 57192760, 91508416, 114385520, 228771040, 457542080]

約数ペア:

[(1, 457542080), (2, 228771040), (4, 114385520), (5, 91508416), (8, 57192760), (10, 45754208), (16, 28596380), (17, 26914240), (20, 22877104), (32, 14298190), (34, 13457120), (40, 11438552), (64, 7149095), (68, 6728560), (80, 5719276), (85, 5382848), (136, 3364280), (151, 3030080), (160, 2859638), (170, 2691424), (272, 1682140), (302, 1515040), (320, 1429819), (340, 1345712), (544, 841070), (557, 821440), (604, 757520), (680, 672856), (755, 606016), (1088, 420535), (1114, 410720), (1208, 378760), (1360, 336428), (1510, 303008), (2228, 205360), (2416, 189380), (2567, 178240), (2720, 168214), (2785, 164288), (3020, 151504), (4456, 102680), (4832, 94690), (5134, 89120), (5440, 84107), (5570, 82144), (6040, 75752), (8912, 51340), (9469, 48320), (9664, 47345), (10268, 44560), (11140, 41072), (12080, 37876), (12835, 35648), (17824, 25670), (18938, 24160), (20536, 22280)]