7397996160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{19559}}^1$

素因数の和:19778

約数の個数: 128

約数和(自身を含む): 23702025600

約数和(自身を除く): 16304029440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1182, 1576, 1920, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 12608, 15760, 18912, 19559, 23640, 25216, 31520, 37824, 39118, 47280, 58677, 63040, 75648, 78236, 94560, 97795, 117354, 126080, 156472, 189120, 195590, 234708, 293385, 312944, 378240, 391180, 469416, 586770, 625888, 782360, 938832, 1173540, 1251776, 1564720, 1877664, 2347080, 2503552, 3129440, 3755328, 3853123, 4694160, 6258880, 7510656, 7706246, 9388320, 11559369, 12517760, 15412492, 18776640, 19265615, 23118738, 30824984, 37553280, 38531230, 46237476, 57796845, 61649968, 77062460, 92474952, 115593690, 123299936, 154124920, 184949904, 231187380, 246599872, 308249840, 369899808, 462374760, 493199744, 616499680, 739799616, 924749520, 1232999360, 1479599232, 1849499040, 2465998720, 3698998080, 7397996160]

約数ペア:

[(1, 7397996160), (2, 3698998080), (3, 2465998720), (4, 1849499040), (5, 1479599232), (6, 1232999360), (8, 924749520), (10, 739799616), (12, 616499680), (15, 493199744), (16, 462374760), (20, 369899808), (24, 308249840), (30, 246599872), (32, 231187380), (40, 184949904), (48, 154124920), (60, 123299936), (64, 115593690), (80, 92474952), (96, 77062460), (120, 61649968), (128, 57796845), (160, 46237476), (192, 38531230), (197, 37553280), (240, 30824984), (320, 23118738), (384, 19265615), (394, 18776640), (480, 15412492), (591, 12517760), (640, 11559369), (788, 9388320), (960, 7706246), (985, 7510656), (1182, 6258880), (1576, 4694160), (1920, 3853123), (1970, 3755328), (2364, 3129440), (2955, 2503552), (3152, 2347080), (3940, 1877664), (4728, 1564720), (5910, 1251776), (6304, 1173540), (7880, 938832), (9456, 782360), (11820, 625888), (12608, 586770), (15760, 469416), (18912, 391180), (19559, 378240), (23640, 312944), (25216, 293385), (31520, 234708), (37824, 195590), (39118, 189120), (47280, 156472), (58677, 126080), (63040, 117354), (75648, 97795), (78236, 94560)]