252051520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 112

約数和(自身を含む): 726399360

約数和(自身を除く): 474347840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 6619, 7616, 9520, 13238, 19040, 26476, 33095, 38080, 46333, 52952, 66190, 92666, 105904, 112523, 132380, 185332, 211808, 225046, 231665, 264760, 370664, 423616, 450092, 463330, 529520, 562615, 741328, 787661, 900184, 926660, 1059040, 1125230, 1482656, 1575322, 1800368, 1853320, 2118080, 2250460, 2965312, 3150644, 3600736, 3706640, 3938305, 4500920, 6301288, 7201472, 7413280, 7876610, 9001840, 12602576, 14826560, 15753220, 18003680, 25205152, 31506440, 36007360, 50410304, 63012880, 126025760, 252051520]

約数ペア:

[(1, 252051520), (2, 126025760), (4, 63012880), (5, 50410304), (7, 36007360), (8, 31506440), (10, 25205152), (14, 18003680), (16, 15753220), (17, 14826560), (20, 12602576), (28, 9001840), (32, 7876610), (34, 7413280), (35, 7201472), (40, 6301288), (56, 4500920), (64, 3938305), (68, 3706640), (70, 3600736), (80, 3150644), (85, 2965312), (112, 2250460), (119, 2118080), (136, 1853320), (140, 1800368), (160, 1575322), (170, 1482656), (224, 1125230), (238, 1059040), (272, 926660), (280, 900184), (320, 787661), (340, 741328), (448, 562615), (476, 529520), (544, 463330), (560, 450092), (595, 423616), (680, 370664), (952, 264760), (1088, 231665), (1120, 225046), (1190, 211808), (1360, 185332), (1904, 132380), (2240, 112523), (2380, 105904), (2720, 92666), (3808, 66190), (4760, 52952), (5440, 46333), (6619, 38080), (7616, 33095), (9520, 26476), (13238, 19040)]