211625280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 168

約数和(自身を含む): 733559112

約数和(自身を除く): 521933832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 373, 394, 480, 576, 591, 720, 746, 788, 960, 985, 1119, 1182, 1440, 1492, 1576, 1773, 1865, 1970, 2238, 2364, 2880, 2955, 2984, 3152, 3357, 3546, 3730, 3940, 4476, 4728, 5595, 5910, 5968, 6304, 6714, 7092, 7460, 7880, 8865, 8952, 9456, 11190, 11820, 11936, 12608, 13428, 14184, 14920, 15760, 16785, 17730, 17904, 18912, 22380, 23640, 23872, 26856, 28368, 29840, 31520, 33570, 35460, 35808, 37824, 44760, 47280, 53712, 56736, 59680, 63040, 67140, 70920, 71616, 73481, 89520, 94560, 107424, 113472, 119360, 134280, 141840, 146962, 179040, 189120, 214848, 220443, 268560, 283680, 293924, 358080, 367405, 440886, 537120, 567360, 587848, 661329, 734810, 881772, 1074240, 1102215, 1175696, 1322658, 1469620, 1763544, 2204430, 2351392, 2645316, 2939240, 3306645, 3527088, 4408860, 4702784, 5290632, 5878480, 6613290, 7054176, 8817720, 10581264, 11756960, 13226580, 14108352, 17635440, 21162528, 23513920, 26453160, 35270880, 42325056, 52906320, 70541760, 105812640, 211625280]

約数ペア:

[(1, 211625280), (2, 105812640), (3, 70541760), (4, 52906320), (5, 42325056), (6, 35270880), (8, 26453160), (9, 23513920), (10, 21162528), (12, 17635440), (15, 14108352), (16, 13226580), (18, 11756960), (20, 10581264), (24, 8817720), (30, 7054176), (32, 6613290), (36, 5878480), (40, 5290632), (45, 4702784), (48, 4408860), (60, 3527088), (64, 3306645), (72, 2939240), (80, 2645316), (90, 2351392), (96, 2204430), (120, 1763544), (144, 1469620), (160, 1322658), (180, 1175696), (192, 1102215), (197, 1074240), (240, 881772), (288, 734810), (320, 661329), (360, 587848), (373, 567360), (394, 537120), (480, 440886), (576, 367405), (591, 358080), (720, 293924), (746, 283680), (788, 268560), (960, 220443), (985, 214848), (1119, 189120), (1182, 179040), (1440, 146962), (1492, 141840), (1576, 134280), (1773, 119360), (1865, 113472), (1970, 107424), (2238, 94560), (2364, 89520), (2880, 73481), (2955, 71616), (2984, 70920), (3152, 67140), (3357, 63040), (3546, 59680), (3730, 56736), (3940, 53712), (4476, 47280), (4728, 44760), (5595, 37824), (5910, 35808), (5968, 35460), (6304, 33570), (6714, 31520), (7092, 29840), (7460, 28368), (7880, 26856), (8865, 23872), (8952, 23640), (9456, 22380), (11190, 18912), (11820, 17904), (11936, 17730), (12608, 16785), (13428, 15760), (14184, 14920)]