158435200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 488718720

約数和(自身を除く): 330283520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 643, 700, 704, 770, 800, 880, 896, 1100, 1120, 1232, 1286, 1400, 1408, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2572, 2800, 3080, 3200, 3215, 3520, 3850, 4400, 4480, 4501, 4928, 5144, 5600, 6160, 6430, 7040, 7073, 7700, 8800, 9002, 9856, 10288, 11200, 12320, 12860, 14146, 15400, 16075, 17600, 18004, 20576, 22400, 22505, 24640, 25720, 28292, 30800, 32150, 35200, 35365, 36008, 41152, 45010, 49280, 49511, 51440, 56584, 61600, 64300, 70730, 72016, 82304, 90020, 99022, 102880, 112525, 113168, 123200, 128600, 141460, 144032, 176825, 180040, 198044, 205760, 225050, 226336, 246400, 247555, 257200, 282920, 288064, 353650, 360080, 396088, 411520, 450100, 452672, 495110, 514400, 565840, 576128, 707300, 720160, 792176, 900200, 905344, 990220, 1028800, 1131680, 1237775, 1414600, 1440320, 1584352, 1800400, 1980440, 2057600, 2263360, 2475550, 2829200, 2880640, 3168704, 3600800, 3960880, 4526720, 4951100, 5658400, 6337408, 7201600, 7921760, 9902200, 11316800, 14403200, 15843520, 19804400, 22633600, 31687040, 39608800, 79217600, 158435200]

約数ペア:

[(1, 158435200), (2, 79217600), (4, 39608800), (5, 31687040), (7, 22633600), (8, 19804400), (10, 15843520), (11, 14403200), (14, 11316800), (16, 9902200), (20, 7921760), (22, 7201600), (25, 6337408), (28, 5658400), (32, 4951100), (35, 4526720), (40, 3960880), (44, 3600800), (50, 3168704), (55, 2880640), (56, 2829200), (64, 2475550), (70, 2263360), (77, 2057600), (80, 1980440), (88, 1800400), (100, 1584352), (110, 1440320), (112, 1414600), (128, 1237775), (140, 1131680), (154, 1028800), (160, 990220), (175, 905344), (176, 900200), (200, 792176), (220, 720160), (224, 707300), (275, 576128), (280, 565840), (308, 514400), (320, 495110), (350, 452672), (352, 450100), (385, 411520), (400, 396088), (440, 360080), (448, 353650), (550, 288064), (560, 282920), (616, 257200), (640, 247555), (643, 246400), (700, 226336), (704, 225050), (770, 205760), (800, 198044), (880, 180040), (896, 176825), (1100, 144032), (1120, 141460), (1232, 128600), (1286, 123200), (1400, 113168), (1408, 112525), (1540, 102880), (1600, 99022), (1760, 90020), (1925, 82304), (2200, 72016), (2240, 70730), (2464, 64300), (2572, 61600), (2800, 56584), (3080, 51440), (3200, 49511), (3215, 49280), (3520, 45010), (3850, 41152), (4400, 36008), (4480, 35365), (4501, 35200), (4928, 32150), (5144, 30800), (5600, 28292), (6160, 25720), (6430, 24640), (7040, 22505), (7073, 22400), (7700, 20576), (8800, 18004), (9002, 17600), (9856, 16075), (10288, 15400), (11200, 14146), (12320, 12860)]