515080425480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4349}}^1\times {\mathrm{13901}}^1$

素因数の和:18335

約数の個数: 128

約数和(自身を含む): 1567478304000

約数和(自身を除く): 1052397878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 4349, 8520, 8698, 13047, 13901, 17396, 21745, 26094, 27802, 34792, 41703, 43490, 52188, 55604, 65235, 69505, 83406, 86980, 104376, 111208, 130470, 139010, 166812, 173960, 208515, 260940, 278020, 308779, 333624, 417030, 521880, 556040, 617558, 834060, 926337, 986971, 1235116, 1543895, 1668120, 1852674, 1973942, 2470232, 2960913, 3087790, 3705348, 3947884, 4631685, 4934855, 5921826, 6175580, 7410696, 7895768, 9263370, 9869710, 11843652, 12351160, 14804565, 18526740, 19739420, 23687304, 29609130, 37053480, 39478840, 59218260, 60455449, 118436520, 120910898, 181366347, 241821796, 302277245, 362732694, 483643592, 604554490, 725465388, 906831735, 1209108980, 1450930776, 1813663470, 2418217960, 3627326940, 4292336879, 7254653880, 8584673758, 12877010637, 17169347516, 21461684395, 25754021274, 34338695032, 42923368790, 51508042548, 64385053185, 85846737580, 103016085096, 128770106370, 171693475160, 257540212740, 515080425480]

約数ペア:

[(1, 515080425480), (2, 257540212740), (3, 171693475160), (4, 128770106370), (5, 103016085096), (6, 85846737580), (8, 64385053185), (10, 51508042548), (12, 42923368790), (15, 34338695032), (20, 25754021274), (24, 21461684395), (30, 17169347516), (40, 12877010637), (60, 8584673758), (71, 7254653880), (120, 4292336879), (142, 3627326940), (213, 2418217960), (284, 1813663470), (355, 1450930776), (426, 1209108980), (568, 906831735), (710, 725465388), (852, 604554490), (1065, 483643592), (1420, 362732694), (1704, 302277245), (2130, 241821796), (2840, 181366347), (4260, 120910898), (4349, 118436520), (8520, 60455449), (8698, 59218260), (13047, 39478840), (13901, 37053480), (17396, 29609130), (21745, 23687304), (26094, 19739420), (27802, 18526740), (34792, 14804565), (41703, 12351160), (43490, 11843652), (52188, 9869710), (55604, 9263370), (65235, 7895768), (69505, 7410696), (83406, 6175580), (86980, 5921826), (104376, 4934855), (111208, 4631685), (130470, 3947884), (139010, 3705348), (166812, 3087790), (173960, 2960913), (208515, 2470232), (260940, 1973942), (278020, 1852674), (308779, 1668120), (333624, 1543895), (417030, 1235116), (521880, 986971), (556040, 926337), (617558, 834060)]