2297245760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2420

約数の個数: 112

約数和(自身を含む): 5676692736

約数和(自身を除く): 3379446976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 73, 80, 86, 146, 160, 172, 215, 292, 320, 344, 365, 430, 584, 688, 730, 860, 1168, 1376, 1460, 1720, 2287, 2336, 2752, 2920, 3139, 3440, 4574, 4672, 5840, 6278, 6880, 9148, 11435, 11680, 12556, 13760, 15695, 18296, 22870, 23360, 25112, 31390, 36592, 45740, 50224, 62780, 73184, 91480, 98341, 100448, 125560, 146368, 166951, 182960, 196682, 200896, 251120, 333902, 365920, 393364, 491705, 502240, 667804, 731840, 786728, 834755, 983410, 1004480, 1335608, 1573456, 1669510, 1966820, 2671216, 3146912, 3339020, 3933640, 5342432, 6293824, 6678040, 7178893, 7867280, 10684864, 13356080, 14357786, 15734560, 26712160, 28715572, 31469120, 35894465, 53424320, 57431144, 71788930, 114862288, 143577860, 229724576, 287155720, 459449152, 574311440, 1148622880, 2297245760]

約数ペア:

[(1, 2297245760), (2, 1148622880), (4, 574311440), (5, 459449152), (8, 287155720), (10, 229724576), (16, 143577860), (20, 114862288), (32, 71788930), (40, 57431144), (43, 53424320), (64, 35894465), (73, 31469120), (80, 28715572), (86, 26712160), (146, 15734560), (160, 14357786), (172, 13356080), (215, 10684864), (292, 7867280), (320, 7178893), (344, 6678040), (365, 6293824), (430, 5342432), (584, 3933640), (688, 3339020), (730, 3146912), (860, 2671216), (1168, 1966820), (1376, 1669510), (1460, 1573456), (1720, 1335608), (2287, 1004480), (2336, 983410), (2752, 834755), (2920, 786728), (3139, 731840), (3440, 667804), (4574, 502240), (4672, 491705), (5840, 393364), (6278, 365920), (6880, 333902), (9148, 251120), (11435, 200896), (11680, 196682), (12556, 182960), (13760, 166951), (15695, 146368), (18296, 125560), (22870, 100448), (23360, 98341), (25112, 91480), (31390, 73184), (36592, 62780), (45740, 50224)]