162004920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 615859200

約数和(自身を除く): 453854280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 89, 105, 110, 120, 132, 140, 154, 165, 168, 178, 197, 210, 220, 231, 264, 267, 280, 308, 330, 356, 385, 394, 420, 440, 445, 462, 534, 591, 616, 623, 660, 712, 770, 788, 840, 890, 924, 979, 985, 1068, 1155, 1182, 1246, 1320, 1335, 1379, 1540, 1576, 1780, 1848, 1869, 1958, 1970, 2136, 2167, 2310, 2364, 2492, 2670, 2758, 2937, 2955, 3080, 3115, 3560, 3738, 3916, 3940, 4137, 4334, 4620, 4728, 4895, 4984, 5340, 5516, 5874, 5910, 6230, 6501, 6853, 6895, 7476, 7832, 7880, 8274, 8668, 9240, 9345, 9790, 10680, 10835, 11032, 11748, 11820, 12460, 13002, 13706, 13790, 14685, 14952, 15169, 16548, 17336, 17533, 18690, 19580, 20559, 20685, 21670, 23496, 23640, 24920, 26004, 27412, 27580, 29370, 30338, 32505, 33096, 34265, 35066, 37380, 39160, 41118, 41370, 43340, 45507, 52008, 52599, 54824, 55160, 58740, 60676, 65010, 68530, 70132, 74760, 75845, 82236, 82740, 86680, 87665, 91014, 102795, 105198, 117480, 121352, 122731, 130020, 137060, 140264, 151690, 164472, 165480, 175330, 182028, 192863, 205590, 210396, 227535, 245462, 260040, 262995, 274120, 303380, 350660, 364056, 368193, 385726, 411180, 420792, 455070, 490924, 525990, 578589, 606760, 613655, 701320, 736386, 771452, 822360, 910140, 964315, 981848, 1051980, 1157178, 1227310, 1350041, 1472772, 1542904, 1820280, 1840965, 1928630, 2103960, 2314356, 2454620, 2700082, 2892945, 2945544, 3681930, 3857260, 4050123, 4628712, 4909240, 5400164, 5785890, 6750205, 7363860, 7714520, 8100246, 10800328, 11571780, 13500410, 14727720, 16200492, 20250615, 23143560, 27000820, 32400984, 40501230, 54001640, 81002460, 162004920]

約数ペア:

[(1, 162004920), (2, 81002460), (3, 54001640), (4, 40501230), (5, 32400984), (6, 27000820), (7, 23143560), (8, 20250615), (10, 16200492), (11, 14727720), (12, 13500410), (14, 11571780), (15, 10800328), (20, 8100246), (21, 7714520), (22, 7363860), (24, 6750205), (28, 5785890), (30, 5400164), (33, 4909240), (35, 4628712), (40, 4050123), (42, 3857260), (44, 3681930), (55, 2945544), (56, 2892945), (60, 2700082), (66, 2454620), (70, 2314356), (77, 2103960), (84, 1928630), (88, 1840965), (89, 1820280), (105, 1542904), (110, 1472772), (120, 1350041), (132, 1227310), (140, 1157178), (154, 1051980), (165, 981848), (168, 964315), (178, 910140), (197, 822360), (210, 771452), (220, 736386), (231, 701320), (264, 613655), (267, 606760), (280, 578589), (308, 525990), (330, 490924), (356, 455070), (385, 420792), (394, 411180), (420, 385726), (440, 368193), (445, 364056), (462, 350660), (534, 303380), (591, 274120), (616, 262995), (623, 260040), (660, 245462), (712, 227535), (770, 210396), (788, 205590), (840, 192863), (890, 182028), (924, 175330), (979, 165480), (985, 164472), (1068, 151690), (1155, 140264), (1182, 137060), (1246, 130020), (1320, 122731), (1335, 121352), (1379, 117480), (1540, 105198), (1576, 102795), (1780, 91014), (1848, 87665), (1869, 86680), (1958, 82740), (1970, 82236), (2136, 75845), (2167, 74760), (2310, 70132), (2364, 68530), (2492, 65010), (2670, 60676), (2758, 58740), (2937, 55160), (2955, 54824), (3080, 52599), (3115, 52008), (3560, 45507), (3738, 43340), (3916, 41370), (3940, 41118), (4137, 39160), (4334, 37380), (4620, 35066), (4728, 34265), (4895, 33096), (4984, 32505), (5340, 30338), (5516, 29370), (5874, 27580), (5910, 27412), (6230, 26004), (6501, 24920), (6853, 23640), (6895, 23496), (7476, 21670), (7832, 20685), (7880, 20559), (8274, 19580), (8668, 18690), (9240, 17533), (9345, 17336), (9790, 16548), (10680, 15169), (10835, 14952), (11032, 14685), (11748, 13790), (11820, 13706), (12460, 13002)]