4892128440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 14817600000

約数和(自身を除く): 9925471560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 349, 398, 587, 597, 698, 796, 995, 1047, 1174, 1194, 1396, 1592, 1745, 1761, 1990, 2094, 2348, 2388, 2792, 2935, 2985, 3490, 3522, 3980, 4188, 4696, 4776, 5235, 5870, 5970, 6980, 7044, 7960, 8376, 8805, 10470, 11740, 11940, 13960, 14088, 17610, 20940, 23480, 23880, 35220, 41880, 69451, 70440, 116813, 138902, 204863, 208353, 233626, 277804, 347255, 350439, 409726, 416706, 467252, 555608, 584065, 614589, 694510, 700878, 819452, 833412, 934504, 1024315, 1041765, 1168130, 1229178, 1389020, 1401756, 1638904, 1666824, 1752195, 2048630, 2083530, 2336260, 2458356, 2778040, 2803512, 3072945, 3504390, 4097260, 4167060, 4672520, 4916712, 6145890, 7008780, 8194520, 8334120, 12291780, 14017560, 24583560, 40767737, 81535474, 122303211, 163070948, 203838685, 244606422, 326141896, 407677370, 489212844, 611516055, 815354740, 978425688, 1223032110, 1630709480, 2446064220, 4892128440]

約数ペア:

[(1, 4892128440), (2, 2446064220), (3, 1630709480), (4, 1223032110), (5, 978425688), (6, 815354740), (8, 611516055), (10, 489212844), (12, 407677370), (15, 326141896), (20, 244606422), (24, 203838685), (30, 163070948), (40, 122303211), (60, 81535474), (120, 40767737), (199, 24583560), (349, 14017560), (398, 12291780), (587, 8334120), (597, 8194520), (698, 7008780), (796, 6145890), (995, 4916712), (1047, 4672520), (1174, 4167060), (1194, 4097260), (1396, 3504390), (1592, 3072945), (1745, 2803512), (1761, 2778040), (1990, 2458356), (2094, 2336260), (2348, 2083530), (2388, 2048630), (2792, 1752195), (2935, 1666824), (2985, 1638904), (3490, 1401756), (3522, 1389020), (3980, 1229178), (4188, 1168130), (4696, 1041765), (4776, 1024315), (5235, 934504), (5870, 833412), (5970, 819452), (6980, 700878), (7044, 694510), (7960, 614589), (8376, 584065), (8805, 555608), (10470, 467252), (11740, 416706), (11940, 409726), (13960, 350439), (14088, 347255), (17610, 277804), (20940, 233626), (23480, 208353), (23880, 204863), (35220, 138902), (41880, 116813), (69451, 70440)]