1570851040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 144

約数和(自身を含む): 4180785840

約数和(自身を除く): 2609934800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 121, 160, 164, 176, 205, 220, 242, 328, 352, 410, 440, 451, 484, 605, 656, 820, 880, 902, 968, 1210, 1312, 1640, 1760, 1804, 1936, 1979, 2255, 2420, 3280, 3608, 3872, 3958, 4510, 4840, 4961, 6560, 7216, 7916, 9020, 9680, 9895, 9922, 14432, 15832, 18040, 19360, 19790, 19844, 21769, 24805, 31664, 36080, 39580, 39688, 43538, 49610, 63328, 72160, 79160, 79376, 81139, 87076, 99220, 108845, 158320, 158752, 162278, 174152, 198440, 217690, 239459, 316640, 324556, 348304, 396880, 405695, 435380, 478918, 649112, 696608, 793760, 811390, 870760, 892529, 957836, 1197295, 1298224, 1622780, 1741520, 1785058, 1915672, 2394590, 2596448, 3245560, 3483040, 3570116, 3831344, 4462645, 4789180, 6491120, 7140232, 7662688, 8925290, 9578360, 9817819, 12982240, 14280464, 17850580, 19156720, 19635638, 28560928, 35701160, 38313440, 39271276, 49089095, 71402320, 78542552, 98178190, 142804640, 157085104, 196356380, 314170208, 392712760, 785425520, 1570851040]

約数ペア:

[(1, 1570851040), (2, 785425520), (4, 392712760), (5, 314170208), (8, 196356380), (10, 157085104), (11, 142804640), (16, 98178190), (20, 78542552), (22, 71402320), (32, 49089095), (40, 39271276), (41, 38313440), (44, 35701160), (55, 28560928), (80, 19635638), (82, 19156720), (88, 17850580), (110, 14280464), (121, 12982240), (160, 9817819), (164, 9578360), (176, 8925290), (205, 7662688), (220, 7140232), (242, 6491120), (328, 4789180), (352, 4462645), (410, 3831344), (440, 3570116), (451, 3483040), (484, 3245560), (605, 2596448), (656, 2394590), (820, 1915672), (880, 1785058), (902, 1741520), (968, 1622780), (1210, 1298224), (1312, 1197295), (1640, 957836), (1760, 892529), (1804, 870760), (1936, 811390), (1979, 793760), (2255, 696608), (2420, 649112), (3280, 478918), (3608, 435380), (3872, 405695), (3958, 396880), (4510, 348304), (4840, 324556), (4961, 316640), (6560, 239459), (7216, 217690), (7916, 198440), (9020, 174152), (9680, 162278), (9895, 158752), (9922, 158320), (14432, 108845), (15832, 99220), (18040, 87076), (19360, 81139), (19790, 79376), (19844, 79160), (21769, 72160), (24805, 63328), (31664, 49610), (36080, 43538), (39580, 39688)]