766361520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2020

約数の個数: 160

約数和(自身を含む): 2654562240

約数和(自身を除く): 1888200720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 394, 432, 540, 591, 720, 788, 985, 1080, 1182, 1576, 1773, 1801, 1970, 2160, 2364, 2955, 3152, 3546, 3602, 3940, 4728, 5319, 5403, 5910, 7092, 7204, 7880, 8865, 9005, 9456, 10638, 10806, 11820, 14184, 14408, 15760, 16209, 17730, 18010, 21276, 21612, 23640, 26595, 27015, 28368, 28816, 32418, 35460, 36020, 42552, 43224, 47280, 48627, 53190, 54030, 64836, 70920, 72040, 81045, 85104, 86448, 97254, 106380, 108060, 129672, 141840, 144080, 162090, 194508, 212760, 216120, 243135, 259344, 324180, 354797, 389016, 425520, 432240, 486270, 648360, 709594, 778032, 972540, 1064391, 1296720, 1419188, 1773985, 1945080, 2128782, 2838376, 3193173, 3547970, 3890160, 4257564, 5321955, 5676752, 6386346, 7095940, 8515128, 9579519, 10643910, 12772692, 14191880, 15965865, 17030256, 19159038, 21287820, 25545384, 28383760, 31931730, 38318076, 42575640, 47897595, 51090768, 63863460, 76636152, 85151280, 95795190, 127726920, 153272304, 191590380, 255453840, 383180760, 766361520]

約数ペア:

[(1, 766361520), (2, 383180760), (3, 255453840), (4, 191590380), (5, 153272304), (6, 127726920), (8, 95795190), (9, 85151280), (10, 76636152), (12, 63863460), (15, 51090768), (16, 47897595), (18, 42575640), (20, 38318076), (24, 31931730), (27, 28383760), (30, 25545384), (36, 21287820), (40, 19159038), (45, 17030256), (48, 15965865), (54, 14191880), (60, 12772692), (72, 10643910), (80, 9579519), (90, 8515128), (108, 7095940), (120, 6386346), (135, 5676752), (144, 5321955), (180, 4257564), (197, 3890160), (216, 3547970), (240, 3193173), (270, 2838376), (360, 2128782), (394, 1945080), (432, 1773985), (540, 1419188), (591, 1296720), (720, 1064391), (788, 972540), (985, 778032), (1080, 709594), (1182, 648360), (1576, 486270), (1773, 432240), (1801, 425520), (1970, 389016), (2160, 354797), (2364, 324180), (2955, 259344), (3152, 243135), (3546, 216120), (3602, 212760), (3940, 194508), (4728, 162090), (5319, 144080), (5403, 141840), (5910, 129672), (7092, 108060), (7204, 106380), (7880, 97254), (8865, 86448), (9005, 85104), (9456, 81045), (10638, 72040), (10806, 70920), (11820, 64836), (14184, 54030), (14408, 53190), (15760, 48627), (16209, 47280), (17730, 43224), (18010, 42552), (21276, 36020), (21612, 35460), (23640, 32418), (26595, 28816), (27015, 28368)]