270889920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 280

約数和(自身を含む): 1101998304

約数和(自身を除く): 831108384

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1493, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 2986, 3024, 3240, 3360, 3780, 4032, 4320, 4479, 4536, 5040, 5184, 5670, 5972, 6048, 6480, 6720, 7465, 7560, 8640, 8958, 9072, 10080, 10451, 11340, 11944, 12096, 12960, 13437, 14930, 15120, 17916, 18144, 20160, 20902, 22395, 22680, 23888, 25920, 26874, 29860, 30240, 31353, 35832, 36288, 40311, 41804, 44790, 45360, 47776, 52255, 53748, 59720, 60480, 62706, 67185, 71664, 80622, 83608, 89580, 90720, 94059, 95552, 104510, 107496, 119440, 120933, 125412, 134370, 143328, 156765, 161244, 167216, 179160, 181440, 188118, 201555, 209020, 214992, 238880, 241866, 250824, 268740, 282177, 286656, 313530, 322488, 334432, 358320, 376236, 403110, 418040, 429984, 470295, 477760, 483732, 501648, 537480, 564354, 604665, 627060, 644976, 668864, 716640, 752472, 806220, 836080, 846531, 859968, 940590, 967464, 1003296, 1074960, 1128708, 1209330, 1254120, 1289952, 1410885, 1433280, 1504944, 1612440, 1672160, 1693062, 1881180, 1934928, 2006592, 2149920, 2257416, 2418660, 2508240, 2579904, 2821770, 3009888, 3224880, 3344320, 3386124, 3762360, 3869856, 4232655, 4299840, 4514832, 4837320, 5016480, 5643540, 6019776, 6449760, 6772248, 7524720, 7739712, 8465310, 9029664, 9674640, 10032960, 11287080, 12899520, 13544496, 15049440, 16930620, 18059328, 19349280, 22574160, 27088992, 30098880, 33861240, 38698560, 45148320, 54177984, 67722480, 90296640, 135444960, 270889920]

約数ペア:

[(1, 270889920), (2, 135444960), (3, 90296640), (4, 67722480), (5, 54177984), (6, 45148320), (7, 38698560), (8, 33861240), (9, 30098880), (10, 27088992), (12, 22574160), (14, 19349280), (15, 18059328), (16, 16930620), (18, 15049440), (20, 13544496), (21, 12899520), (24, 11287080), (27, 10032960), (28, 9674640), (30, 9029664), (32, 8465310), (35, 7739712), (36, 7524720), (40, 6772248), (42, 6449760), (45, 6019776), (48, 5643540), (54, 5016480), (56, 4837320), (60, 4514832), (63, 4299840), (64, 4232655), (70, 3869856), (72, 3762360), (80, 3386124), (81, 3344320), (84, 3224880), (90, 3009888), (96, 2821770), (105, 2579904), (108, 2508240), (112, 2418660), (120, 2257416), (126, 2149920), (135, 2006592), (140, 1934928), (144, 1881180), (160, 1693062), (162, 1672160), (168, 1612440), (180, 1504944), (189, 1433280), (192, 1410885), (210, 1289952), (216, 1254120), (224, 1209330), (240, 1128708), (252, 1074960), (270, 1003296), (280, 967464), (288, 940590), (315, 859968), (320, 846531), (324, 836080), (336, 806220), (360, 752472), (378, 716640), (405, 668864), (420, 644976), (432, 627060), (448, 604665), (480, 564354), (504, 537480), (540, 501648), (560, 483732), (567, 477760), (576, 470295), (630, 429984), (648, 418040), (672, 403110), (720, 376236), (756, 358320), (810, 334432), (840, 322488), (864, 313530), (945, 286656), (960, 282177), (1008, 268740), (1080, 250824), (1120, 241866), (1134, 238880), (1260, 214992), (1296, 209020), (1344, 201555), (1440, 188118), (1493, 181440), (1512, 179160), (1620, 167216), (1680, 161244), (1728, 156765), (1890, 143328), (2016, 134370), (2160, 125412), (2240, 120933), (2268, 119440), (2520, 107496), (2592, 104510), (2835, 95552), (2880, 94059), (2986, 90720), (3024, 89580), (3240, 83608), (3360, 80622), (3780, 71664), (4032, 67185), (4320, 62706), (4479, 60480), (4536, 59720), (5040, 53748), (5184, 52255), (5670, 47776), (5972, 45360), (6048, 44790), (6480, 41804), (6720, 40311), (7465, 36288), (7560, 35832), (8640, 31353), (8958, 30240), (9072, 29860), (10080, 26874), (10451, 25920), (11340, 23888), (11944, 22680), (12096, 22395), (12960, 20902), (13437, 20160), (14930, 18144), (15120, 17916)]