2872437120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23747}}^1$

素因数の和:23782

約数の個数: 256

約数和(自身を含む): 11627020800

約数和(自身を除く): 8754583680

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, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 23747, 24192, 30240, 40320, 47494, 60480, 71241, 94988, 118735, 120960, 142482, 166229, 189976, 213723, 237470, 284964, 332458, 356205, 379952, 427446, 474940, 498687, 569928, 641169, 664916, 712410, 759904, 831145, 854892, 949880, 997374, 1068615, 1139856, 1282338, 1329832, 1424820, 1496061, 1519808, 1662290, 1709784, 1899760, 1994748, 2137230, 2279712, 2493435, 2564676, 2659664, 2849640, 2992122, 3039616, 3205845, 3324580, 3419568, 3799520, 3989496, 4274460, 4488183, 4559424, 4986870, 5129352, 5319328, 5699280, 5984244, 6411690, 6649160, 6839136, 7480305, 7599040, 7978992, 8548920, 8976366, 9118848, 9973740, 10258704, 10638656, 11398560, 11968488, 12823380, 13298320, 13678272, 14960610, 15198080, 15957984, 17097840, 17952732, 19947480, 20517408, 21277312, 22440915, 22797120, 23936976, 25646760, 26596640, 27356544, 29921220, 31915968, 34195680, 35905464, 39894960, 41034816, 44881830, 45594240, 47873952, 51293520, 53193280, 59842440, 63831936, 68391360, 71810928, 79789920, 82069632, 89763660, 95747904, 102587040, 106386560, 119684880, 136782720, 143621856, 159579840, 179527320, 191495808, 205174080, 239369760, 287243712, 319159680, 359054640, 410348160, 478739520, 574487424, 718109280, 957479040, 1436218560, 2872437120]

約数ペア:

[(1, 2872437120), (2, 1436218560), (3, 957479040), (4, 718109280), (5, 574487424), (6, 478739520), (7, 410348160), (8, 359054640), (9, 319159680), (10, 287243712), (12, 239369760), (14, 205174080), (15, 191495808), (16, 179527320), (18, 159579840), (20, 143621856), (21, 136782720), (24, 119684880), (27, 106386560), (28, 102587040), (30, 95747904), (32, 89763660), (35, 82069632), (36, 79789920), (40, 71810928), (42, 68391360), (45, 63831936), (48, 59842440), (54, 53193280), (56, 51293520), (60, 47873952), (63, 45594240), (64, 44881830), (70, 41034816), (72, 39894960), (80, 35905464), (84, 34195680), (90, 31915968), (96, 29921220), (105, 27356544), (108, 26596640), (112, 25646760), (120, 23936976), (126, 22797120), (128, 22440915), (135, 21277312), (140, 20517408), (144, 19947480), (160, 17952732), (168, 17097840), (180, 15957984), (189, 15198080), (192, 14960610), (210, 13678272), (216, 13298320), (224, 12823380), (240, 11968488), (252, 11398560), (270, 10638656), (280, 10258704), (288, 9973740), (315, 9118848), (320, 8976366), (336, 8548920), (360, 7978992), (378, 7599040), (384, 7480305), (420, 6839136), (432, 6649160), (448, 6411690), (480, 5984244), (504, 5699280), (540, 5319328), (560, 5129352), (576, 4986870), (630, 4559424), (640, 4488183), (672, 4274460), (720, 3989496), (756, 3799520), (840, 3419568), (864, 3324580), (896, 3205845), (945, 3039616), (960, 2992122), (1008, 2849640), (1080, 2659664), (1120, 2564676), (1152, 2493435), (1260, 2279712), (1344, 2137230), (1440, 1994748), (1512, 1899760), (1680, 1709784), (1728, 1662290), (1890, 1519808), (1920, 1496061), (2016, 1424820), (2160, 1329832), (2240, 1282338), (2520, 1139856), (2688, 1068615), (2880, 997374), (3024, 949880), (3360, 854892), (3456, 831145), (3780, 759904), (4032, 712410), (4320, 664916), (4480, 641169), (5040, 569928), (5760, 498687), (6048, 474940), (6720, 427446), (7560, 379952), (8064, 356205), (8640, 332458), (10080, 284964), (12096, 237470), (13440, 213723), (15120, 189976), (17280, 166229), (20160, 142482), (23747, 120960), (24192, 118735), (30240, 94988), (40320, 71241), (47494, 60480)]