130563440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 120

約数和(自身を含む): 371918160

約数和(自身を除く): 241354720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1753, 1862, 1960, 2128, 2660, 3506, 3724, 3920, 4655, 5320, 7012, 7448, 8765, 9310, 10640, 12271, 14024, 14896, 17530, 18620, 24542, 28048, 33307, 35060, 37240, 49084, 61355, 66614, 70120, 74480, 85897, 98168, 122710, 133228, 140240, 166535, 171794, 196336, 233149, 245420, 266456, 333070, 343588, 429485, 466298, 490840, 532912, 666140, 687176, 858970, 932596, 981680, 1165745, 1332280, 1374352, 1632043, 1717940, 1865192, 2331490, 2664560, 3264086, 3435880, 3730384, 4662980, 6528172, 6871760, 8160215, 9325960, 13056344, 16320430, 18651920, 26112688, 32640860, 65281720, 130563440]

約数ペア:

[(1, 130563440), (2, 65281720), (4, 32640860), (5, 26112688), (7, 18651920), (8, 16320430), (10, 13056344), (14, 9325960), (16, 8160215), (19, 6871760), (20, 6528172), (28, 4662980), (35, 3730384), (38, 3435880), (40, 3264086), (49, 2664560), (56, 2331490), (70, 1865192), (76, 1717940), (80, 1632043), (95, 1374352), (98, 1332280), (112, 1165745), (133, 981680), (140, 932596), (152, 858970), (190, 687176), (196, 666140), (245, 532912), (266, 490840), (280, 466298), (304, 429485), (380, 343588), (392, 333070), (490, 266456), (532, 245420), (560, 233149), (665, 196336), (760, 171794), (784, 166535), (931, 140240), (980, 133228), (1064, 122710), (1330, 98168), (1520, 85897), (1753, 74480), (1862, 70120), (1960, 66614), (2128, 61355), (2660, 49084), (3506, 37240), (3724, 35060), (3920, 33307), (4655, 28048), (5320, 24542), (7012, 18620), (7448, 17530), (8765, 14896), (9310, 14024), (10640, 12271)]