119759920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 327729024

約数和(自身を除く): 207969104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 196, 223, 245, 274, 280, 392, 446, 490, 548, 560, 685, 784, 892, 959, 980, 1096, 1115, 1370, 1561, 1784, 1918, 1960, 2192, 2230, 2740, 3122, 3568, 3836, 3920, 4460, 4795, 5480, 6244, 6713, 7672, 7805, 8920, 9590, 10927, 10960, 12488, 13426, 15344, 15610, 17840, 19180, 21854, 24976, 26852, 30551, 31220, 33565, 38360, 43708, 53704, 54635, 61102, 62440, 67130, 76720, 87416, 107408, 109270, 122204, 124880, 134260, 152755, 174832, 213857, 218540, 244408, 268520, 305510, 427714, 437080, 488816, 537040, 611020, 855428, 874160, 1069285, 1222040, 1496999, 1710856, 2138570, 2444080, 2993998, 3421712, 4277140, 5987996, 7484995, 8554280, 11975992, 14969990, 17108560, 23951984, 29939980, 59879960, 119759920]

約数ペア:

[(1, 119759920), (2, 59879960), (4, 29939980), (5, 23951984), (7, 17108560), (8, 14969990), (10, 11975992), (14, 8554280), (16, 7484995), (20, 5987996), (28, 4277140), (35, 3421712), (40, 2993998), (49, 2444080), (56, 2138570), (70, 1710856), (80, 1496999), (98, 1222040), (112, 1069285), (137, 874160), (140, 855428), (196, 611020), (223, 537040), (245, 488816), (274, 437080), (280, 427714), (392, 305510), (446, 268520), (490, 244408), (548, 218540), (560, 213857), (685, 174832), (784, 152755), (892, 134260), (959, 124880), (980, 122204), (1096, 109270), (1115, 107408), (1370, 87416), (1561, 76720), (1784, 67130), (1918, 62440), (1960, 61102), (2192, 54635), (2230, 53704), (2740, 43708), (3122, 38360), (3568, 33565), (3836, 31220), (3920, 30551), (4460, 26852), (4795, 24976), (5480, 21854), (6244, 19180), (6713, 17840), (7672, 15610), (7805, 15344), (8920, 13426), (9590, 12488), (10927, 10960)]