1915694400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 6309908640

約数和(自身を除く): 4394214240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 317, 320, 400, 480, 600, 634, 800, 951, 960, 1200, 1259, 1268, 1585, 1600, 1902, 2400, 2518, 2536, 3170, 3777, 3804, 4755, 4800, 5036, 5072, 6295, 6340, 7554, 7608, 7925, 9510, 10072, 10144, 12590, 12680, 15108, 15216, 15850, 18885, 19020, 20144, 20288, 23775, 25180, 25360, 30216, 30432, 31475, 31700, 37770, 38040, 40288, 47550, 50360, 50720, 60432, 60864, 62950, 63400, 75540, 76080, 80576, 94425, 95100, 100720, 101440, 120864, 125900, 126800, 151080, 152160, 188850, 190200, 201440, 241728, 251800, 253600, 302160, 304320, 377700, 380400, 399103, 402880, 503600, 507200, 604320, 755400, 760800, 798206, 1007200, 1197309, 1208640, 1510800, 1521600, 1596412, 1995515, 2014400, 2394618, 3021600, 3192824, 3991030, 4789236, 5986545, 6043200, 6385648, 7982060, 9578472, 9977575, 11973090, 12771296, 15964120, 19156944, 19955150, 23946180, 25542592, 29932725, 31928240, 38313888, 39910300, 47892360, 59865450, 63856480, 76627776, 79820600, 95784720, 119730900, 127712960, 159641200, 191569440, 239461800, 319282400, 383138880, 478923600, 638564800, 957847200, 1915694400]

約数ペア:

[(1, 1915694400), (2, 957847200), (3, 638564800), (4, 478923600), (5, 383138880), (6, 319282400), (8, 239461800), (10, 191569440), (12, 159641200), (15, 127712960), (16, 119730900), (20, 95784720), (24, 79820600), (25, 76627776), (30, 63856480), (32, 59865450), (40, 47892360), (48, 39910300), (50, 38313888), (60, 31928240), (64, 29932725), (75, 25542592), (80, 23946180), (96, 19955150), (100, 19156944), (120, 15964120), (150, 12771296), (160, 11973090), (192, 9977575), (200, 9578472), (240, 7982060), (300, 6385648), (317, 6043200), (320, 5986545), (400, 4789236), (480, 3991030), (600, 3192824), (634, 3021600), (800, 2394618), (951, 2014400), (960, 1995515), (1200, 1596412), (1259, 1521600), (1268, 1510800), (1585, 1208640), (1600, 1197309), (1902, 1007200), (2400, 798206), (2518, 760800), (2536, 755400), (3170, 604320), (3777, 507200), (3804, 503600), (4755, 402880), (4800, 399103), (5036, 380400), (5072, 377700), (6295, 304320), (6340, 302160), (7554, 253600), (7608, 251800), (7925, 241728), (9510, 201440), (10072, 190200), (10144, 188850), (12590, 152160), (12680, 151080), (15108, 126800), (15216, 125900), (15850, 120864), (18885, 101440), (19020, 100720), (20144, 95100), (20288, 94425), (23775, 80576), (25180, 76080), (25360, 75540), (30216, 63400), (30432, 62950), (31475, 60864), (31700, 60432), (37770, 50720), (38040, 50360), (40288, 47550)]