206858400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 216

約数和(自身を含む): 783699840

約数和(自身を除く): 576841440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1759, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3518, 3675, 3920, 4200, 4704, 4900, 5277, 5600, 5880, 7036, 7350, 7840, 8400, 8795, 9800, 10554, 11760, 12313, 14072, 14700, 16800, 17590, 19600, 21108, 23520, 24626, 26385, 28144, 29400, 35180, 36939, 39200, 42216, 43975, 49252, 52770, 56288, 58800, 61565, 70360, 73878, 84432, 86191, 87950, 98504, 105540, 117600, 123130, 131925, 140720, 147756, 168864, 172382, 175900, 184695, 197008, 211080, 246260, 258573, 263850, 281440, 295512, 307825, 344764, 351800, 369390, 394016, 422160, 430955, 492520, 517146, 527700, 591024, 615650, 689528, 703600, 738780, 844320, 861910, 923475, 985040, 1034292, 1055400, 1182048, 1231300, 1292865, 1379056, 1407200, 1477560, 1723820, 1846950, 1970080, 2068584, 2110800, 2154775, 2462600, 2585730, 2758112, 2955120, 3447640, 3693900, 4137168, 4221600, 4309550, 4925200, 5171460, 5910240, 6464325, 6895280, 7387800, 8274336, 8619100, 9850400, 10342920, 12928650, 13790560, 14775600, 17238200, 20685840, 25857300, 29551200, 34476400, 41371680, 51714600, 68952800, 103429200, 206858400]

約数ペア:

[(1, 206858400), (2, 103429200), (3, 68952800), (4, 51714600), (5, 41371680), (6, 34476400), (7, 29551200), (8, 25857300), (10, 20685840), (12, 17238200), (14, 14775600), (15, 13790560), (16, 12928650), (20, 10342920), (21, 9850400), (24, 8619100), (25, 8274336), (28, 7387800), (30, 6895280), (32, 6464325), (35, 5910240), (40, 5171460), (42, 4925200), (48, 4309550), (49, 4221600), (50, 4137168), (56, 3693900), (60, 3447640), (70, 2955120), (75, 2758112), (80, 2585730), (84, 2462600), (96, 2154775), (98, 2110800), (100, 2068584), (105, 1970080), (112, 1846950), (120, 1723820), (140, 1477560), (147, 1407200), (150, 1379056), (160, 1292865), (168, 1231300), (175, 1182048), (196, 1055400), (200, 1034292), (210, 985040), (224, 923475), (240, 861910), (245, 844320), (280, 738780), (294, 703600), (300, 689528), (336, 615650), (350, 591024), (392, 527700), (400, 517146), (420, 492520), (480, 430955), (490, 422160), (525, 394016), (560, 369390), (588, 351800), (600, 344764), (672, 307825), (700, 295512), (735, 281440), (784, 263850), (800, 258573), (840, 246260), (980, 211080), (1050, 197008), (1120, 184695), (1176, 175900), (1200, 172382), (1225, 168864), (1400, 147756), (1470, 140720), (1568, 131925), (1680, 123130), (1759, 117600), (1960, 105540), (2100, 98504), (2352, 87950), (2400, 86191), (2450, 84432), (2800, 73878), (2940, 70360), (3360, 61565), (3518, 58800), (3675, 56288), (3920, 52770), (4200, 49252), (4704, 43975), (4900, 42216), (5277, 39200), (5600, 36939), (5880, 35180), (7036, 29400), (7350, 28144), (7840, 26385), (8400, 24626), (8795, 23520), (9800, 21108), (10554, 19600), (11760, 17590), (12313, 16800), (14072, 14700)]