2016996480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1453}}^1$

素因数の和:1719

約数の個数: 192

約数和(自身を含む): 6998654520

約数和(自身を除く): 4981658040

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, 128, 144, 160, 180, 192, 240, 241, 288, 320, 360, 384, 480, 482, 576, 640, 720, 723, 960, 964, 1152, 1205, 1440, 1446, 1453, 1920, 1928, 2169, 2410, 2880, 2892, 2906, 3615, 3856, 4338, 4359, 4820, 5760, 5784, 5812, 7230, 7265, 7712, 8676, 8718, 9640, 10845, 11568, 11624, 13077, 14460, 14530, 15424, 17352, 17436, 19280, 21690, 21795, 23136, 23248, 26154, 28920, 29060, 30848, 34704, 34872, 38560, 43380, 43590, 46272, 46496, 52308, 57840, 58120, 65385, 69408, 69744, 77120, 86760, 87180, 92544, 92992, 104616, 115680, 116240, 130770, 138816, 139488, 154240, 173520, 174360, 185984, 209232, 231360, 232480, 261540, 277632, 278976, 347040, 348720, 350173, 418464, 462720, 464960, 523080, 557952, 694080, 697440, 700346, 836928, 929920, 1046160, 1050519, 1388160, 1394880, 1400692, 1673856, 1750865, 2092320, 2101038, 2789760, 2801384, 3151557, 3501730, 4184640, 4202076, 5252595, 5602768, 6303114, 7003460, 8369280, 8404152, 10505190, 11205536, 12606228, 14006920, 15757785, 16808304, 21010380, 22411072, 25212456, 28013840, 31515570, 33616608, 42020760, 44822144, 50424912, 56027680, 63031140, 67233216, 84041520, 100849824, 112055360, 126062280, 134466432, 168083040, 201699648, 224110720, 252124560, 336166080, 403399296, 504249120, 672332160, 1008498240, 2016996480]

約数ペア:

[(1, 2016996480), (2, 1008498240), (3, 672332160), (4, 504249120), (5, 403399296), (6, 336166080), (8, 252124560), (9, 224110720), (10, 201699648), (12, 168083040), (15, 134466432), (16, 126062280), (18, 112055360), (20, 100849824), (24, 84041520), (30, 67233216), (32, 63031140), (36, 56027680), (40, 50424912), (45, 44822144), (48, 42020760), (60, 33616608), (64, 31515570), (72, 28013840), (80, 25212456), (90, 22411072), (96, 21010380), (120, 16808304), (128, 15757785), (144, 14006920), (160, 12606228), (180, 11205536), (192, 10505190), (240, 8404152), (241, 8369280), (288, 7003460), (320, 6303114), (360, 5602768), (384, 5252595), (480, 4202076), (482, 4184640), (576, 3501730), (640, 3151557), (720, 2801384), (723, 2789760), (960, 2101038), (964, 2092320), (1152, 1750865), (1205, 1673856), (1440, 1400692), (1446, 1394880), (1453, 1388160), (1920, 1050519), (1928, 1046160), (2169, 929920), (2410, 836928), (2880, 700346), (2892, 697440), (2906, 694080), (3615, 557952), (3856, 523080), (4338, 464960), (4359, 462720), (4820, 418464), (5760, 350173), (5784, 348720), (5812, 347040), (7230, 278976), (7265, 277632), (7712, 261540), (8676, 232480), (8718, 231360), (9640, 209232), (10845, 185984), (11568, 174360), (11624, 173520), (13077, 154240), (14460, 139488), (14530, 138816), (15424, 130770), (17352, 116240), (17436, 115680), (19280, 104616), (21690, 92992), (21795, 92544), (23136, 87180), (23248, 86760), (26154, 77120), (28920, 69744), (29060, 69408), (30848, 65385), (34704, 58120), (34872, 57840), (38560, 52308), (43380, 46496), (43590, 46272)]