240457140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5783}}^1$

素因数の和:5819

約数の個数: 192

約数和(自身を含む): 932843520

約数和(自身を除く): 692386380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5783, 5940, 6930, 8316, 10395, 11566, 13860, 17349, 20790, 23132, 28915, 34698, 40481, 41580, 52047, 57830, 63613, 69396, 80962, 86745, 104094, 115660, 121443, 127226, 156141, 161924, 173490, 190839, 202405, 208188, 242886, 254452, 260235, 312282, 318065, 346980, 364329, 381678, 404810, 445291, 485772, 520470, 572517, 607215, 624564, 636130, 728658, 763356, 780705, 809620, 890582, 954195, 1040940, 1092987, 1145034, 1214430, 1272260, 1335873, 1457316, 1561410, 1717551, 1781164, 1821645, 1908390, 2185974, 2226455, 2290068, 2428860, 2671746, 2862585, 3122820, 3435102, 3643290, 3816780, 4007619, 4371948, 4452910, 5343492, 5464935, 5725170, 6679365, 6870204, 7286580, 8015238, 8587755, 8905820, 10929870, 11450340, 12022857, 13358730, 16030476, 17175510, 20038095, 21859740, 24045714, 26717460, 34351020, 40076190, 48091428, 60114285, 80152380, 120228570, 240457140]

約数ペア:

[(1, 240457140), (2, 120228570), (3, 80152380), (4, 60114285), (5, 48091428), (6, 40076190), (7, 34351020), (9, 26717460), (10, 24045714), (11, 21859740), (12, 20038095), (14, 17175510), (15, 16030476), (18, 13358730), (20, 12022857), (21, 11450340), (22, 10929870), (27, 8905820), (28, 8587755), (30, 8015238), (33, 7286580), (35, 6870204), (36, 6679365), (42, 5725170), (44, 5464935), (45, 5343492), (54, 4452910), (55, 4371948), (60, 4007619), (63, 3816780), (66, 3643290), (70, 3435102), (77, 3122820), (84, 2862585), (90, 2671746), (99, 2428860), (105, 2290068), (108, 2226455), (110, 2185974), (126, 1908390), (132, 1821645), (135, 1781164), (140, 1717551), (154, 1561410), (165, 1457316), (180, 1335873), (189, 1272260), (198, 1214430), (210, 1145034), (220, 1092987), (231, 1040940), (252, 954195), (270, 890582), (297, 809620), (308, 780705), (315, 763356), (330, 728658), (378, 636130), (385, 624564), (396, 607215), (420, 572517), (462, 520470), (495, 485772), (540, 445291), (594, 404810), (630, 381678), (660, 364329), (693, 346980), (756, 318065), (770, 312282), (924, 260235), (945, 254452), (990, 242886), (1155, 208188), (1188, 202405), (1260, 190839), (1386, 173490), (1485, 161924), (1540, 156141), (1890, 127226), (1980, 121443), (2079, 115660), (2310, 104094), (2772, 86745), (2970, 80962), (3465, 69396), (3780, 63613), (4158, 57830), (4620, 52047), (5783, 41580), (5940, 40481), (6930, 34698), (8316, 28915), (10395, 23132), (11566, 20790), (13860, 17349)]