129289440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 496419840

約数和(自身を除く): 367130400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 239, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 478, 480, 483, 490, 552, 560, 588, 644, 672, 690, 717, 735, 736, 784, 805, 840, 920, 956, 966, 980, 1104, 1120, 1127, 1176, 1195, 1288, 1380, 1434, 1470, 1568, 1610, 1673, 1680, 1840, 1912, 1932, 1960, 2208, 2254, 2352, 2390, 2415, 2576, 2760, 2868, 2940, 3220, 3346, 3360, 3381, 3585, 3680, 3824, 3864, 3920, 4508, 4704, 4780, 4830, 5019, 5152, 5497, 5520, 5635, 5736, 5880, 6440, 6692, 6762, 7170, 7648, 7728, 7840, 8365, 9016, 9560, 9660, 10038, 10994, 11040, 11270, 11472, 11711, 11760, 12880, 13384, 13524, 14340, 15456, 16491, 16730, 16905, 18032, 19120, 19320, 20076, 21988, 22540, 22944, 23422, 23520, 25095, 25760, 26768, 27048, 27485, 28680, 32982, 33460, 33810, 35133, 36064, 38240, 38479, 38640, 40152, 43976, 45080, 46844, 50190, 53536, 54096, 54970, 57360, 58555, 65964, 66920, 67620, 70266, 76958, 77280, 80304, 82455, 87952, 90160, 93688, 100380, 108192, 109940, 114720, 115437, 117110, 131928, 133840, 135240, 140532, 153916, 160608, 164910, 175665, 175904, 180320, 187376, 192395, 200760, 219880, 230874, 234220, 263856, 267680, 269353, 270480, 281064, 307832, 329820, 351330, 374752, 384790, 401520, 439760, 461748, 468440, 527712, 538706, 540960, 562128, 577185, 615664, 659640, 702660, 769580, 803040, 808059, 879520, 923496, 936880, 1077412, 1124256, 1154370, 1231328, 1319280, 1346765, 1405320, 1539160, 1616118, 1846992, 1873760, 2154824, 2308740, 2638560, 2693530, 2810640, 3078320, 3232236, 3693984, 4040295, 4309648, 4617480, 5387060, 5621280, 6156640, 6464472, 8080590, 8619296, 9234960, 10774120, 12928944, 16161180, 18469920, 21548240, 25857888, 32322360, 43096480, 64644720, 129289440]

約数ペア:

[(1, 129289440), (2, 64644720), (3, 43096480), (4, 32322360), (5, 25857888), (6, 21548240), (7, 18469920), (8, 16161180), (10, 12928944), (12, 10774120), (14, 9234960), (15, 8619296), (16, 8080590), (20, 6464472), (21, 6156640), (23, 5621280), (24, 5387060), (28, 4617480), (30, 4309648), (32, 4040295), (35, 3693984), (40, 3232236), (42, 3078320), (46, 2810640), (48, 2693530), (49, 2638560), (56, 2308740), (60, 2154824), (69, 1873760), (70, 1846992), (80, 1616118), (84, 1539160), (92, 1405320), (96, 1346765), (98, 1319280), (105, 1231328), (112, 1154370), (115, 1124256), (120, 1077412), (138, 936880), (140, 923496), (147, 879520), (160, 808059), (161, 803040), (168, 769580), (184, 702660), (196, 659640), (210, 615664), (224, 577185), (230, 562128), (239, 540960), (240, 538706), (245, 527712), (276, 468440), (280, 461748), (294, 439760), (322, 401520), (336, 384790), (345, 374752), (368, 351330), (392, 329820), (420, 307832), (460, 281064), (478, 270480), (480, 269353), (483, 267680), (490, 263856), (552, 234220), (560, 230874), (588, 219880), (644, 200760), (672, 192395), (690, 187376), (717, 180320), (735, 175904), (736, 175665), (784, 164910), (805, 160608), (840, 153916), (920, 140532), (956, 135240), (966, 133840), (980, 131928), (1104, 117110), (1120, 115437), (1127, 114720), (1176, 109940), (1195, 108192), (1288, 100380), (1380, 93688), (1434, 90160), (1470, 87952), (1568, 82455), (1610, 80304), (1673, 77280), (1680, 76958), (1840, 70266), (1912, 67620), (1932, 66920), (1960, 65964), (2208, 58555), (2254, 57360), (2352, 54970), (2390, 54096), (2415, 53536), (2576, 50190), (2760, 46844), (2868, 45080), (2940, 43976), (3220, 40152), (3346, 38640), (3360, 38479), (3381, 38240), (3585, 36064), (3680, 35133), (3824, 33810), (3864, 33460), (3920, 32982), (4508, 28680), (4704, 27485), (4780, 27048), (4830, 26768), (5019, 25760), (5152, 25095), (5497, 23520), (5520, 23422), (5635, 22944), (5736, 22540), (5880, 21988), (6440, 20076), (6692, 19320), (6762, 19120), (7170, 18032), (7648, 16905), (7728, 16730), (7840, 16491), (8365, 15456), (9016, 14340), (9560, 13524), (9660, 13384), (10038, 12880), (10994, 11760), (11040, 11711), (11270, 11472)]