1557535680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12643

約数の個数: 168

約数和(自身を含む): 5482297392

約数和(自身を除く): 3924761712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 12577, 13760, 15480, 20640, 24768, 25154, 30960, 37731, 41280, 50308, 61920, 62885, 75462, 100616, 113193, 123840, 125770, 150924, 188655, 201232, 226386, 251540, 301848, 377310, 402464, 452772, 503080, 540811, 565965, 603696, 754620, 804928, 905544, 1006160, 1081622, 1131930, 1207392, 1509240, 1622433, 1811088, 2012320, 2163244, 2263860, 2414784, 2704055, 3018480, 3244866, 3622176, 4024640, 4326488, 4527720, 4867299, 5408110, 6036960, 6489732, 7244352, 8112165, 8652976, 9055440, 9734598, 10816220, 12073920, 12979464, 16224330, 17305952, 18110880, 19469196, 21632440, 24336495, 25958928, 32448660, 34611904, 36221760, 38938392, 43264880, 48672990, 51917856, 64897320, 77876784, 86529760, 97345980, 103835712, 129794640, 155753568, 173059520, 194691960, 259589280, 311507136, 389383920, 519178560, 778767840, 1557535680]

約数ペア:

[(1, 1557535680), (2, 778767840), (3, 519178560), (4, 389383920), (5, 311507136), (6, 259589280), (8, 194691960), (9, 173059520), (10, 155753568), (12, 129794640), (15, 103835712), (16, 97345980), (18, 86529760), (20, 77876784), (24, 64897320), (30, 51917856), (32, 48672990), (36, 43264880), (40, 38938392), (43, 36221760), (45, 34611904), (48, 32448660), (60, 25958928), (64, 24336495), (72, 21632440), (80, 19469196), (86, 18110880), (90, 17305952), (96, 16224330), (120, 12979464), (129, 12073920), (144, 10816220), (160, 9734598), (172, 9055440), (180, 8652976), (192, 8112165), (215, 7244352), (240, 6489732), (258, 6036960), (288, 5408110), (320, 4867299), (344, 4527720), (360, 4326488), (387, 4024640), (430, 3622176), (480, 3244866), (516, 3018480), (576, 2704055), (645, 2414784), (688, 2263860), (720, 2163244), (774, 2012320), (860, 1811088), (960, 1622433), (1032, 1509240), (1290, 1207392), (1376, 1131930), (1440, 1081622), (1548, 1006160), (1720, 905544), (1935, 804928), (2064, 754620), (2580, 603696), (2752, 565965), (2880, 540811), (3096, 503080), (3440, 452772), (3870, 402464), (4128, 377310), (5160, 301848), (6192, 251540), (6880, 226386), (7740, 201232), (8256, 188655), (10320, 150924), (12384, 125770), (12577, 123840), (13760, 113193), (15480, 100616), (20640, 75462), (24768, 62885), (25154, 61920), (30960, 50308), (37731, 41280)]