722114640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 240

約数和(自身を含む): 2632331520

約数和(自身を除く): 1910216880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 179, 180, 195, 208, 234, 240, 260, 312, 358, 360, 390, 431, 468, 520, 537, 585, 624, 716, 720, 780, 862, 895, 936, 1040, 1074, 1170, 1293, 1432, 1560, 1611, 1724, 1790, 1872, 2148, 2155, 2327, 2340, 2586, 2685, 2864, 3120, 3222, 3448, 3580, 3879, 4296, 4310, 4654, 4680, 5172, 5370, 5603, 6444, 6465, 6896, 6981, 7160, 7758, 8055, 8592, 8620, 9308, 9360, 10344, 10740, 11206, 11635, 12888, 12930, 13962, 14320, 15516, 16110, 16809, 17240, 18616, 19395, 20688, 20943, 21480, 22412, 23270, 25776, 25860, 27924, 28015, 31032, 32220, 33618, 34480, 34905, 37232, 38790, 41886, 42960, 44824, 46540, 50427, 51720, 55848, 56030, 62064, 64440, 67236, 69810, 77149, 77580, 83772, 84045, 89648, 93080, 100854, 103440, 104715, 111696, 112060, 128880, 134472, 139620, 154298, 155160, 167544, 168090, 186160, 201708, 209430, 224120, 231447, 252135, 268944, 279240, 308596, 310320, 335088, 336180, 385745, 403416, 418860, 448240, 462894, 504270, 558480, 617192, 672360, 694341, 771490, 806832, 837720, 925788, 1002937, 1008540, 1157235, 1234384, 1344720, 1388682, 1542980, 1675440, 1851576, 2005874, 2017080, 2314470, 2777364, 3008811, 3085960, 3471705, 3703152, 4011748, 4034160, 4628940, 5014685, 5554728, 6017622, 6171920, 6943410, 8023496, 9026433, 9257880, 10029370, 11109456, 12035244, 13886820, 15044055, 16046992, 18052866, 18515760, 20058740, 24070488, 27773640, 30088110, 36105732, 40117480, 45132165, 48140976, 55547280, 60176220, 72211464, 80234960, 90264330, 120352440, 144422928, 180528660, 240704880, 361057320, 722114640]

約数ペア:

[(1, 722114640), (2, 361057320), (3, 240704880), (4, 180528660), (5, 144422928), (6, 120352440), (8, 90264330), (9, 80234960), (10, 72211464), (12, 60176220), (13, 55547280), (15, 48140976), (16, 45132165), (18, 40117480), (20, 36105732), (24, 30088110), (26, 27773640), (30, 24070488), (36, 20058740), (39, 18515760), (40, 18052866), (45, 16046992), (48, 15044055), (52, 13886820), (60, 12035244), (65, 11109456), (72, 10029370), (78, 9257880), (80, 9026433), (90, 8023496), (104, 6943410), (117, 6171920), (120, 6017622), (130, 5554728), (144, 5014685), (156, 4628940), (179, 4034160), (180, 4011748), (195, 3703152), (208, 3471705), (234, 3085960), (240, 3008811), (260, 2777364), (312, 2314470), (358, 2017080), (360, 2005874), (390, 1851576), (431, 1675440), (468, 1542980), (520, 1388682), (537, 1344720), (585, 1234384), (624, 1157235), (716, 1008540), (720, 1002937), (780, 925788), (862, 837720), (895, 806832), (936, 771490), (1040, 694341), (1074, 672360), (1170, 617192), (1293, 558480), (1432, 504270), (1560, 462894), (1611, 448240), (1724, 418860), (1790, 403416), (1872, 385745), (2148, 336180), (2155, 335088), (2327, 310320), (2340, 308596), (2586, 279240), (2685, 268944), (2864, 252135), (3120, 231447), (3222, 224120), (3448, 209430), (3580, 201708), (3879, 186160), (4296, 168090), (4310, 167544), (4654, 155160), (4680, 154298), (5172, 139620), (5370, 134472), (5603, 128880), (6444, 112060), (6465, 111696), (6896, 104715), (6981, 103440), (7160, 100854), (7758, 93080), (8055, 89648), (8592, 84045), (8620, 83772), (9308, 77580), (9360, 77149), (10344, 69810), (10740, 67236), (11206, 64440), (11635, 62064), (12888, 56030), (12930, 55848), (13962, 51720), (14320, 50427), (15516, 46540), (16110, 44824), (16809, 42960), (17240, 41886), (18616, 38790), (19395, 37232), (20688, 34905), (20943, 34480), (21480, 33618), (22412, 32220), (23270, 31032), (25776, 28015), (25860, 27924)]