4402269760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1513

約数の個数: 168

約数和(自身を含む): 12258812160

約数和(自身を除く): 7856542400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 223, 224, 245, 280, 320, 392, 446, 448, 490, 560, 784, 892, 980, 1115, 1120, 1259, 1561, 1568, 1784, 1960, 2230, 2240, 2518, 3122, 3136, 3568, 3920, 4460, 5036, 6244, 6295, 7136, 7805, 7840, 8813, 8920, 10072, 10927, 12488, 12590, 14272, 15610, 15680, 17626, 17840, 20144, 21854, 24976, 25180, 31220, 35252, 35680, 40288, 43708, 44065, 49952, 50360, 54635, 61691, 62440, 70504, 71360, 80576, 87416, 88130, 99904, 100720, 109270, 123382, 124880, 141008, 174832, 176260, 201440, 218540, 246764, 249760, 280757, 282016, 308455, 349664, 352520, 402880, 437080, 493528, 499520, 561514, 564032, 616910, 699328, 705040, 874160, 987056, 1123028, 1233820, 1403785, 1410080, 1748320, 1965299, 1974112, 2246056, 2467640, 2807570, 2820160, 3496640, 3930598, 3948224, 4492112, 4935280, 5615140, 7861196, 8984224, 9826495, 9870560, 11230280, 13757093, 15722392, 17968448, 19652990, 19741120, 22460560, 27514186, 31444784, 39305980, 44921120, 55028372, 62889568, 68785465, 78611960, 89842240, 110056744, 125779136, 137570930, 157223920, 220113488, 275141860, 314447840, 440226976, 550283720, 628895680, 880453952, 1100567440, 2201134880, 4402269760]

約数ペア:

[(1, 4402269760), (2, 2201134880), (4, 1100567440), (5, 880453952), (7, 628895680), (8, 550283720), (10, 440226976), (14, 314447840), (16, 275141860), (20, 220113488), (28, 157223920), (32, 137570930), (35, 125779136), (40, 110056744), (49, 89842240), (56, 78611960), (64, 68785465), (70, 62889568), (80, 55028372), (98, 44921120), (112, 39305980), (140, 31444784), (160, 27514186), (196, 22460560), (223, 19741120), (224, 19652990), (245, 17968448), (280, 15722392), (320, 13757093), (392, 11230280), (446, 9870560), (448, 9826495), (490, 8984224), (560, 7861196), (784, 5615140), (892, 4935280), (980, 4492112), (1115, 3948224), (1120, 3930598), (1259, 3496640), (1561, 2820160), (1568, 2807570), (1784, 2467640), (1960, 2246056), (2230, 1974112), (2240, 1965299), (2518, 1748320), (3122, 1410080), (3136, 1403785), (3568, 1233820), (3920, 1123028), (4460, 987056), (5036, 874160), (6244, 705040), (6295, 699328), (7136, 616910), (7805, 564032), (7840, 561514), (8813, 499520), (8920, 493528), (10072, 437080), (10927, 402880), (12488, 352520), (12590, 349664), (14272, 308455), (15610, 282016), (15680, 280757), (17626, 249760), (17840, 246764), (20144, 218540), (21854, 201440), (24976, 176260), (25180, 174832), (31220, 141008), (35252, 124880), (35680, 123382), (40288, 109270), (43708, 100720), (44065, 99904), (49952, 88130), (50360, 87416), (54635, 80576), (61691, 71360), (62440, 70504)]