40377120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 148490496

約数和(自身を除く): 108113376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 197, 210, 224, 240, 244, 280, 305, 336, 366, 394, 420, 427, 480, 488, 560, 591, 610, 672, 732, 788, 840, 854, 915, 976, 985, 1120, 1182, 1220, 1281, 1379, 1464, 1576, 1680, 1708, 1830, 1952, 1970, 2135, 2364, 2440, 2562, 2758, 2928, 2955, 3152, 3360, 3416, 3660, 3940, 4137, 4270, 4728, 4880, 5124, 5516, 5856, 5910, 6304, 6405, 6832, 6895, 7320, 7880, 8274, 8540, 9456, 9760, 10248, 11032, 11820, 12017, 12810, 13664, 13790, 14640, 15760, 16548, 17080, 18912, 20496, 20685, 22064, 23640, 24034, 25620, 27580, 29280, 31520, 33096, 34160, 36051, 40992, 41370, 44128, 47280, 48068, 51240, 55160, 60085, 66192, 68320, 72102, 82740, 84119, 94560, 96136, 102480, 110320, 120170, 132384, 144204, 165480, 168238, 180255, 192272, 204960, 220640, 240340, 252357, 288408, 330960, 336476, 360510, 384544, 420595, 480680, 504714, 576816, 661920, 672952, 721020, 841190, 961360, 1009428, 1153632, 1261785, 1345904, 1442040, 1682380, 1922720, 2018856, 2523570, 2691808, 2884080, 3364760, 4037712, 5047140, 5768160, 6729520, 8075424, 10094280, 13459040, 20188560, 40377120]

約数ペア:

[(1, 40377120), (2, 20188560), (3, 13459040), (4, 10094280), (5, 8075424), (6, 6729520), (7, 5768160), (8, 5047140), (10, 4037712), (12, 3364760), (14, 2884080), (15, 2691808), (16, 2523570), (20, 2018856), (21, 1922720), (24, 1682380), (28, 1442040), (30, 1345904), (32, 1261785), (35, 1153632), (40, 1009428), (42, 961360), (48, 841190), (56, 721020), (60, 672952), (61, 661920), (70, 576816), (80, 504714), (84, 480680), (96, 420595), (105, 384544), (112, 360510), (120, 336476), (122, 330960), (140, 288408), (160, 252357), (168, 240340), (183, 220640), (197, 204960), (210, 192272), (224, 180255), (240, 168238), (244, 165480), (280, 144204), (305, 132384), (336, 120170), (366, 110320), (394, 102480), (420, 96136), (427, 94560), (480, 84119), (488, 82740), (560, 72102), (591, 68320), (610, 66192), (672, 60085), (732, 55160), (788, 51240), (840, 48068), (854, 47280), (915, 44128), (976, 41370), (985, 40992), (1120, 36051), (1182, 34160), (1220, 33096), (1281, 31520), (1379, 29280), (1464, 27580), (1576, 25620), (1680, 24034), (1708, 23640), (1830, 22064), (1952, 20685), (1970, 20496), (2135, 18912), (2364, 17080), (2440, 16548), (2562, 15760), (2758, 14640), (2928, 13790), (2955, 13664), (3152, 12810), (3360, 12017), (3416, 11820), (3660, 11032), (3940, 10248), (4137, 9760), (4270, 9456), (4728, 8540), (4880, 8274), (5124, 7880), (5516, 7320), (5856, 6895), (5910, 6832), (6304, 6405)]