129610320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 333217200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 431, 537, 560, 716, 840, 862, 895, 1074, 1253, 1293, 1432, 1680, 1724, 1790, 2148, 2155, 2506, 2586, 2685, 2864, 3017, 3448, 3580, 3759, 4296, 4310, 5012, 5172, 5370, 6034, 6265, 6465, 6896, 7160, 7518, 8592, 8620, 9051, 10024, 10344, 10740, 12068, 12530, 12930, 14320, 15036, 15085, 17240, 18102, 18795, 20048, 20688, 21480, 24136, 25060, 25860, 30072, 30170, 34480, 36204, 37590, 42960, 45255, 48272, 50120, 51720, 60144, 60340, 72408, 75180, 77149, 90510, 100240, 103440, 120680, 144816, 150360, 154298, 181020, 231447, 241360, 300720, 308596, 362040, 385745, 462894, 540043, 617192, 724080, 771490, 925788, 1080086, 1157235, 1234384, 1542980, 1620129, 1851576, 2160172, 2314470, 2700215, 3085960, 3240258, 3703152, 4320344, 4628940, 5400430, 6171920, 6480516, 8100645, 8640688, 9257880, 10800860, 12961032, 16201290, 18515760, 21601720, 25922064, 32402580, 43203440, 64805160, 129610320]

約数ペア:

[(1, 129610320), (2, 64805160), (3, 43203440), (4, 32402580), (5, 25922064), (6, 21601720), (7, 18515760), (8, 16201290), (10, 12961032), (12, 10800860), (14, 9257880), (15, 8640688), (16, 8100645), (20, 6480516), (21, 6171920), (24, 5400430), (28, 4628940), (30, 4320344), (35, 3703152), (40, 3240258), (42, 3085960), (48, 2700215), (56, 2314470), (60, 2160172), (70, 1851576), (80, 1620129), (84, 1542980), (105, 1234384), (112, 1157235), (120, 1080086), (140, 925788), (168, 771490), (179, 724080), (210, 617192), (240, 540043), (280, 462894), (336, 385745), (358, 362040), (420, 308596), (431, 300720), (537, 241360), (560, 231447), (716, 181020), (840, 154298), (862, 150360), (895, 144816), (1074, 120680), (1253, 103440), (1293, 100240), (1432, 90510), (1680, 77149), (1724, 75180), (1790, 72408), (2148, 60340), (2155, 60144), (2506, 51720), (2586, 50120), (2685, 48272), (2864, 45255), (3017, 42960), (3448, 37590), (3580, 36204), (3759, 34480), (4296, 30170), (4310, 30072), (5012, 25860), (5172, 25060), (5370, 24136), (6034, 21480), (6265, 20688), (6465, 20048), (6896, 18795), (7160, 18102), (7518, 17240), (8592, 15085), (8620, 15036), (9051, 14320), (10024, 12930), (10344, 12530), (10740, 12068)]