1018362240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 256

約数和(自身を含む): 4122432000

約数和(自身を除く): 3104069760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8419, 8640, 10080, 12096, 13440, 15120, 16838, 17280, 20160, 24192, 25257, 30240, 33676, 40320, 42095, 50514, 58933, 60480, 67352, 75771, 84190, 101028, 117866, 120960, 126285, 134704, 151542, 168380, 176799, 202056, 227313, 235732, 252570, 269408, 294665, 303084, 336760, 353598, 378855, 404112, 454626, 471464, 505140, 530397, 538816, 589330, 606168, 673520, 707196, 757710, 808224, 883995, 909252, 942928, 1010280, 1060794, 1077632, 1136565, 1178660, 1212336, 1347040, 1414392, 1515420, 1591191, 1616448, 1767990, 1818504, 1885856, 2020560, 2121588, 2273130, 2357320, 2424672, 2651985, 2694080, 2828784, 3030840, 3182382, 3232896, 3535980, 3637008, 3771712, 4041120, 4243176, 4546260, 4714640, 4849344, 5303970, 5388160, 5657568, 6061680, 6364764, 7071960, 7274016, 7543424, 7955955, 8082240, 8486352, 9092520, 9429280, 9698688, 10607940, 11315136, 12123360, 12729528, 14143920, 14548032, 15911910, 16164480, 16972704, 18185040, 18858560, 21215880, 22630272, 24246720, 25459056, 28287840, 29096064, 31823820, 33945408, 36370080, 37717120, 42431760, 48493440, 50918112, 56575680, 63647640, 67890816, 72740160, 84863520, 101836224, 113151360, 127295280, 145480320, 169727040, 203672448, 254590560, 339454080, 509181120, 1018362240]

約数ペア:

[(1, 1018362240), (2, 509181120), (3, 339454080), (4, 254590560), (5, 203672448), (6, 169727040), (7, 145480320), (8, 127295280), (9, 113151360), (10, 101836224), (12, 84863520), (14, 72740160), (15, 67890816), (16, 63647640), (18, 56575680), (20, 50918112), (21, 48493440), (24, 42431760), (27, 37717120), (28, 36370080), (30, 33945408), (32, 31823820), (35, 29096064), (36, 28287840), (40, 25459056), (42, 24246720), (45, 22630272), (48, 21215880), (54, 18858560), (56, 18185040), (60, 16972704), (63, 16164480), (64, 15911910), (70, 14548032), (72, 14143920), (80, 12729528), (84, 12123360), (90, 11315136), (96, 10607940), (105, 9698688), (108, 9429280), (112, 9092520), (120, 8486352), (126, 8082240), (128, 7955955), (135, 7543424), (140, 7274016), (144, 7071960), (160, 6364764), (168, 6061680), (180, 5657568), (189, 5388160), (192, 5303970), (210, 4849344), (216, 4714640), (224, 4546260), (240, 4243176), (252, 4041120), (270, 3771712), (280, 3637008), (288, 3535980), (315, 3232896), (320, 3182382), (336, 3030840), (360, 2828784), (378, 2694080), (384, 2651985), (420, 2424672), (432, 2357320), (448, 2273130), (480, 2121588), (504, 2020560), (540, 1885856), (560, 1818504), (576, 1767990), (630, 1616448), (640, 1591191), (672, 1515420), (720, 1414392), (756, 1347040), (840, 1212336), (864, 1178660), (896, 1136565), (945, 1077632), (960, 1060794), (1008, 1010280), (1080, 942928), (1120, 909252), (1152, 883995), (1260, 808224), (1344, 757710), (1440, 707196), (1512, 673520), (1680, 606168), (1728, 589330), (1890, 538816), (1920, 530397), (2016, 505140), (2160, 471464), (2240, 454626), (2520, 404112), (2688, 378855), (2880, 353598), (3024, 336760), (3360, 303084), (3456, 294665), (3780, 269408), (4032, 252570), (4320, 235732), (4480, 227313), (5040, 202056), (5760, 176799), (6048, 168380), (6720, 151542), (7560, 134704), (8064, 126285), (8419, 120960), (8640, 117866), (10080, 101028), (12096, 84190), (13440, 75771), (15120, 67352), (16838, 60480), (17280, 58933), (20160, 50514), (24192, 42095), (25257, 40320), (30240, 33676)]