660849072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 1919877120

約数和(自身を除く): 1259028048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 127, 156, 186, 208, 248, 254, 269, 312, 372, 381, 403, 496, 508, 538, 624, 744, 762, 806, 807, 1016, 1076, 1209, 1488, 1524, 1612, 1614, 1651, 2032, 2152, 2418, 3048, 3224, 3228, 3302, 3497, 3937, 4304, 4836, 4953, 6096, 6448, 6456, 6604, 6994, 7874, 8339, 9672, 9906, 10491, 11811, 12912, 13208, 13988, 15748, 16678, 19344, 19812, 20982, 23622, 25017, 26416, 27976, 31496, 33356, 34163, 39624, 41964, 47244, 50034, 51181, 55952, 62992, 66712, 68326, 79248, 83928, 94488, 100068, 102362, 102489, 108407, 133424, 136652, 153543, 167856, 188976, 200136, 204724, 204978, 216814, 273304, 307086, 325221, 400272, 409448, 409956, 433628, 444119, 546608, 614172, 650442, 818896, 819912, 867256, 888238, 1059053, 1228344, 1300884, 1332357, 1639824, 1734512, 1776476, 2118106, 2456688, 2601768, 2664714, 3177159, 3552952, 4236212, 5203536, 5329428, 6354318, 7105904, 8472424, 10658856, 12708636, 13767689, 16944848, 21317712, 25417272, 27535378, 41303067, 50834544, 55070756, 82606134, 110141512, 165212268, 220283024, 330424536, 660849072]

約数ペア:

[(1, 660849072), (2, 330424536), (3, 220283024), (4, 165212268), (6, 110141512), (8, 82606134), (12, 55070756), (13, 50834544), (16, 41303067), (24, 27535378), (26, 25417272), (31, 21317712), (39, 16944848), (48, 13767689), (52, 12708636), (62, 10658856), (78, 8472424), (93, 7105904), (104, 6354318), (124, 5329428), (127, 5203536), (156, 4236212), (186, 3552952), (208, 3177159), (248, 2664714), (254, 2601768), (269, 2456688), (312, 2118106), (372, 1776476), (381, 1734512), (403, 1639824), (496, 1332357), (508, 1300884), (538, 1228344), (624, 1059053), (744, 888238), (762, 867256), (806, 819912), (807, 818896), (1016, 650442), (1076, 614172), (1209, 546608), (1488, 444119), (1524, 433628), (1612, 409956), (1614, 409448), (1651, 400272), (2032, 325221), (2152, 307086), (2418, 273304), (3048, 216814), (3224, 204978), (3228, 204724), (3302, 200136), (3497, 188976), (3937, 167856), (4304, 153543), (4836, 136652), (4953, 133424), (6096, 108407), (6448, 102489), (6456, 102362), (6604, 100068), (6994, 94488), (7874, 83928), (8339, 79248), (9672, 68326), (9906, 66712), (10491, 62992), (11811, 55952), (12912, 51181), (13208, 50034), (13988, 47244), (15748, 41964), (16678, 39624), (19344, 34163), (19812, 33356), (20982, 31496), (23622, 27976), (25017, 26416)]