209224584560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1\times {\mathrm{2393}}^1$

素因数の和:3115

約数の個数: 160

約数和(自身を含む): 518417444160

約数和(自身を除く): 309192859600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 304, 380, 388, 485, 593, 760, 776, 970, 1186, 1520, 1552, 1843, 1940, 2372, 2393, 2965, 3686, 3880, 4744, 4786, 5930, 7372, 7760, 9215, 9488, 9572, 11267, 11860, 11965, 14744, 18430, 19144, 22534, 23720, 23930, 29488, 36860, 38288, 45068, 45467, 47440, 47860, 56335, 57521, 73720, 90136, 90934, 95720, 112670, 115042, 147440, 180272, 181868, 191440, 225340, 227335, 230084, 232121, 287605, 363736, 450680, 454670, 460168, 464242, 575210, 727472, 901360, 909340, 920336, 928484, 1092899, 1150420, 1160605, 1419049, 1818680, 1856968, 2185798, 2300840, 2321210, 2838098, 3637360, 3713936, 4371596, 4410299, 4601680, 4642420, 5464495, 5676196, 7095245, 8743192, 8820598, 9284840, 10928990, 11352392, 14190490, 17486384, 17641196, 18569680, 21857980, 22051495, 22704784, 26961931, 28380980, 35282392, 43715960, 44102990, 53923862, 56761960, 70564784, 87431920, 88205980, 107847724, 113523920, 134809655, 137647753, 176411960, 215695448, 269619310, 275295506, 352823920, 431390896, 539238620, 550591012, 688238765, 1078477240, 1101182024, 1376477530, 2156954480, 2202364048, 2615307307, 2752955060, 5230614614, 5505910120, 10461229228, 11011820240, 13076536535, 20922458456, 26153073070, 41844916912, 52306146140, 104612292280, 209224584560]

約数ペア:

[(1, 209224584560), (2, 104612292280), (4, 52306146140), (5, 41844916912), (8, 26153073070), (10, 20922458456), (16, 13076536535), (19, 11011820240), (20, 10461229228), (38, 5505910120), (40, 5230614614), (76, 2752955060), (80, 2615307307), (95, 2202364048), (97, 2156954480), (152, 1376477530), (190, 1101182024), (194, 1078477240), (304, 688238765), (380, 550591012), (388, 539238620), (485, 431390896), (593, 352823920), (760, 275295506), (776, 269619310), (970, 215695448), (1186, 176411960), (1520, 137647753), (1552, 134809655), (1843, 113523920), (1940, 107847724), (2372, 88205980), (2393, 87431920), (2965, 70564784), (3686, 56761960), (3880, 53923862), (4744, 44102990), (4786, 43715960), (5930, 35282392), (7372, 28380980), (7760, 26961931), (9215, 22704784), (9488, 22051495), (9572, 21857980), (11267, 18569680), (11860, 17641196), (11965, 17486384), (14744, 14190490), (18430, 11352392), (19144, 10928990), (22534, 9284840), (23720, 8820598), (23930, 8743192), (29488, 7095245), (36860, 5676196), (38288, 5464495), (45068, 4642420), (45467, 4601680), (47440, 4410299), (47860, 4371596), (56335, 3713936), (57521, 3637360), (73720, 2838098), (90136, 2321210), (90934, 2300840), (95720, 2185798), (112670, 1856968), (115042, 1818680), (147440, 1419049), (180272, 1160605), (181868, 1150420), (191440, 1092899), (225340, 928484), (227335, 920336), (230084, 909340), (232121, 901360), (287605, 727472), (363736, 575210), (450680, 464242), (454670, 460168)]