119796880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 339406848

約数和(自身を除く): 219609968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 71, 80, 92, 112, 115, 131, 140, 142, 161, 184, 230, 262, 280, 284, 322, 355, 368, 460, 497, 524, 560, 568, 644, 655, 710, 805, 917, 920, 994, 1048, 1136, 1288, 1310, 1420, 1610, 1633, 1834, 1840, 1988, 2096, 2485, 2576, 2620, 2840, 3013, 3220, 3266, 3668, 3976, 4585, 4970, 5240, 5680, 6026, 6440, 6532, 7336, 7952, 8165, 9170, 9301, 9940, 10480, 11431, 12052, 12880, 13064, 14672, 15065, 16330, 18340, 18602, 19880, 21091, 22862, 24104, 26128, 30130, 32660, 36680, 37204, 39760, 42182, 45724, 46505, 48208, 57155, 60260, 65107, 65320, 73360, 74408, 84364, 91448, 93010, 105455, 114310, 120520, 130214, 130640, 148816, 168728, 182896, 186020, 210910, 213923, 228620, 241040, 260428, 325535, 337456, 372040, 421820, 427846, 457240, 520856, 651070, 744080, 843640, 855692, 914480, 1041712, 1069615, 1302140, 1497461, 1687280, 1711384, 2139230, 2604280, 2994922, 3422768, 4278460, 5208560, 5989844, 7487305, 8556920, 11979688, 14974610, 17113840, 23959376, 29949220, 59898440, 119796880]

約数ペア:

[(1, 119796880), (2, 59898440), (4, 29949220), (5, 23959376), (7, 17113840), (8, 14974610), (10, 11979688), (14, 8556920), (16, 7487305), (20, 5989844), (23, 5208560), (28, 4278460), (35, 3422768), (40, 2994922), (46, 2604280), (56, 2139230), (70, 1711384), (71, 1687280), (80, 1497461), (92, 1302140), (112, 1069615), (115, 1041712), (131, 914480), (140, 855692), (142, 843640), (161, 744080), (184, 651070), (230, 520856), (262, 457240), (280, 427846), (284, 421820), (322, 372040), (355, 337456), (368, 325535), (460, 260428), (497, 241040), (524, 228620), (560, 213923), (568, 210910), (644, 186020), (655, 182896), (710, 168728), (805, 148816), (917, 130640), (920, 130214), (994, 120520), (1048, 114310), (1136, 105455), (1288, 93010), (1310, 91448), (1420, 84364), (1610, 74408), (1633, 73360), (1834, 65320), (1840, 65107), (1988, 60260), (2096, 57155), (2485, 48208), (2576, 46505), (2620, 45724), (2840, 42182), (3013, 39760), (3220, 37204), (3266, 36680), (3668, 32660), (3976, 30130), (4585, 26128), (4970, 24104), (5240, 22862), (5680, 21091), (6026, 19880), (6440, 18602), (6532, 18340), (7336, 16330), (7952, 15065), (8165, 14672), (9170, 13064), (9301, 12880), (9940, 12052), (10480, 11431)]