1025067680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3119

約数の個数: 192

約数和(自身を含む): 3111187968

約数和(自身を除く): 2086120288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2392, 2576, 2912, 2990, 3061, 3220, 3640, 3680, 4186, 4784, 5152, 5980, 6122, 6440, 7280, 8372, 9568, 10465, 11960, 12244, 12880, 14560, 15305, 16744, 20930, 21427, 23920, 24488, 25760, 30610, 33488, 39793, 41860, 42854, 47840, 48976, 61220, 66976, 70403, 79586, 83720, 85708, 97952, 107135, 122440, 140806, 159172, 167440, 171416, 198965, 214270, 244880, 278551, 281612, 318344, 334880, 342832, 352015, 397930, 428540, 489760, 492821, 557102, 563224, 636688, 685664, 704030, 795860, 857080, 915239, 985642, 1114204, 1126448, 1273376, 1392755, 1408060, 1591720, 1714160, 1830478, 1971284, 2228408, 2252896, 2464105, 2785510, 2816120, 3183440, 3428320, 3660956, 3942568, 4456816, 4576195, 4928210, 5571020, 5632240, 6366880, 6406673, 7321912, 7885136, 8913632, 9152390, 9856420, 11142040, 11264480, 12813346, 14643824, 15770272, 18304780, 19712840, 22284080, 25626692, 29287648, 32033365, 36609560, 39425680, 44568160, 51253384, 64066730, 73219120, 78851360, 102506768, 128133460, 146438240, 205013536, 256266920, 512533840, 1025067680]

約数ペア:

[(1, 1025067680), (2, 512533840), (4, 256266920), (5, 205013536), (7, 146438240), (8, 128133460), (10, 102506768), (13, 78851360), (14, 73219120), (16, 64066730), (20, 51253384), (23, 44568160), (26, 39425680), (28, 36609560), (32, 32033365), (35, 29287648), (40, 25626692), (46, 22284080), (52, 19712840), (56, 18304780), (65, 15770272), (70, 14643824), (80, 12813346), (91, 11264480), (92, 11142040), (104, 9856420), (112, 9152390), (115, 8913632), (130, 7885136), (140, 7321912), (160, 6406673), (161, 6366880), (182, 5632240), (184, 5571020), (208, 4928210), (224, 4576195), (230, 4456816), (260, 3942568), (280, 3660956), (299, 3428320), (322, 3183440), (364, 2816120), (368, 2785510), (416, 2464105), (455, 2252896), (460, 2228408), (520, 1971284), (560, 1830478), (598, 1714160), (644, 1591720), (728, 1408060), (736, 1392755), (805, 1273376), (910, 1126448), (920, 1114204), (1040, 985642), (1120, 915239), (1196, 857080), (1288, 795860), (1456, 704030), (1495, 685664), (1610, 636688), (1820, 563224), (1840, 557102), (2080, 492821), (2093, 489760), (2392, 428540), (2576, 397930), (2912, 352015), (2990, 342832), (3061, 334880), (3220, 318344), (3640, 281612), (3680, 278551), (4186, 244880), (4784, 214270), (5152, 198965), (5980, 171416), (6122, 167440), (6440, 159172), (7280, 140806), (8372, 122440), (9568, 107135), (10465, 97952), (11960, 85708), (12244, 83720), (12880, 79586), (14560, 70403), (15305, 66976), (16744, 61220), (20930, 48976), (21427, 47840), (23920, 42854), (24488, 41860), (25760, 39793), (30610, 33488)]