120678558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 329785344

約数和(自身を除く): 209106786

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 213, 231, 273, 283, 286, 426, 429, 462, 497, 546, 566, 781, 849, 858, 923, 994, 1001, 1491, 1562, 1698, 1846, 1981, 2002, 2343, 2769, 2982, 3003, 3113, 3679, 3962, 4686, 5467, 5538, 5943, 6006, 6226, 6461, 7358, 9339, 10153, 10934, 11037, 11886, 12922, 16401, 18678, 19383, 20093, 20306, 21791, 22074, 25753, 30459, 32802, 38766, 40186, 40469, 43582, 51506, 60279, 60918, 65373, 71071, 77259, 80938, 120558, 121407, 130746, 140651, 142142, 154518, 213213, 221023, 242814, 261209, 281302, 283283, 421953, 426426, 442046, 522418, 566566, 663069, 783627, 843906, 849849, 1326138, 1547161, 1567254, 1699698, 1828463, 2873299, 3094322, 3656926, 4641483, 5485389, 5746598, 8619897, 9282966, 10970778, 17239794, 20113093, 40226186, 60339279, 120678558]

約数ペア:

[(1, 120678558), (2, 60339279), (3, 40226186), (6, 20113093), (7, 17239794), (11, 10970778), (13, 9282966), (14, 8619897), (21, 5746598), (22, 5485389), (26, 4641483), (33, 3656926), (39, 3094322), (42, 2873299), (66, 1828463), (71, 1699698), (77, 1567254), (78, 1547161), (91, 1326138), (142, 849849), (143, 843906), (154, 783627), (182, 663069), (213, 566566), (231, 522418), (273, 442046), (283, 426426), (286, 421953), (426, 283283), (429, 281302), (462, 261209), (497, 242814), (546, 221023), (566, 213213), (781, 154518), (849, 142142), (858, 140651), (923, 130746), (994, 121407), (1001, 120558), (1491, 80938), (1562, 77259), (1698, 71071), (1846, 65373), (1981, 60918), (2002, 60279), (2343, 51506), (2769, 43582), (2982, 40469), (3003, 40186), (3113, 38766), (3679, 32802), (3962, 30459), (4686, 25753), (5467, 22074), (5538, 21791), (5943, 20306), (6006, 20093), (6226, 19383), (6461, 18678), (7358, 16401), (9339, 12922), (10153, 11886), (10934, 11037)]