2008355580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 288

約数和(自身を含む): 7850787840

約数和(自身を除く): 5842432260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2178, 2310, 2420, 2541, 2772, 2970, 3267, 3388, 3465, 3630, 3780, 4158, 4235, 4356, 4391, 4620, 5082, 5445, 5940, 6534, 6930, 7260, 7623, 8316, 8470, 8782, 10164, 10395, 10890, 12705, 13068, 13173, 13860, 15246, 16335, 16940, 17564, 20790, 21780, 21955, 22869, 25410, 26346, 30492, 30737, 32670, 38115, 39519, 41580, 43910, 45738, 48301, 50820, 52692, 61474, 65340, 65865, 76230, 79038, 87820, 91476, 92211, 96602, 114345, 118557, 122948, 131730, 144903, 152460, 153685, 158076, 184422, 193204, 197595, 228690, 237114, 241505, 263460, 276633, 289806, 307370, 338107, 368844, 395190, 434709, 457380, 461055, 474228, 483010, 531311, 553266, 579612, 592785, 614740, 676214, 724515, 790380, 829899, 869418, 922110, 966020, 1014321, 1062622, 1106532, 1185570, 1304127, 1352428, 1383165, 1449030, 1593933, 1659798, 1690535, 1738836, 1844220, 2028642, 2125244, 2173545, 2371140, 2608254, 2656555, 2766330, 2898060, 3042963, 3187866, 3319596, 3381070, 3719177, 4057284, 4149495, 4347090, 4781799, 5071605, 5216508, 5313110, 5532660, 6085926, 6375732, 6520635, 6762140, 7438354, 7969665, 8298990, 8694180, 9128889, 9563598, 10143210, 10626220, 11157531, 12171852, 13041270, 14345397, 14876708, 15214815, 15939330, 16597980, 18257778, 18595885, 19127196, 20286420, 22315062, 23908995, 26082540, 28690794, 30429630, 31878660, 33472593, 36515556, 37191770, 44630124, 45644445, 47817990, 55787655, 57381588, 60859260, 66945186, 71726985, 74383540, 91288890, 95635980, 100417779, 111575310, 133890372, 143453970, 167362965, 182577780, 200835558, 223150620, 286907940, 334725930, 401671116, 502088895, 669451860, 1004177790, 2008355580]

約数ペア:

[(1, 2008355580), (2, 1004177790), (3, 669451860), (4, 502088895), (5, 401671116), (6, 334725930), (7, 286907940), (9, 223150620), (10, 200835558), (11, 182577780), (12, 167362965), (14, 143453970), (15, 133890372), (18, 111575310), (20, 100417779), (21, 95635980), (22, 91288890), (27, 74383540), (28, 71726985), (30, 66945186), (33, 60859260), (35, 57381588), (36, 55787655), (42, 47817990), (44, 45644445), (45, 44630124), (54, 37191770), (55, 36515556), (60, 33472593), (63, 31878660), (66, 30429630), (70, 28690794), (77, 26082540), (84, 23908995), (90, 22315062), (99, 20286420), (105, 19127196), (108, 18595885), (110, 18257778), (121, 16597980), (126, 15939330), (132, 15214815), (135, 14876708), (140, 14345397), (154, 13041270), (165, 12171852), (180, 11157531), (189, 10626220), (198, 10143210), (210, 9563598), (220, 9128889), (231, 8694180), (242, 8298990), (252, 7969665), (270, 7438354), (297, 6762140), (308, 6520635), (315, 6375732), (330, 6085926), (363, 5532660), (378, 5313110), (385, 5216508), (396, 5071605), (420, 4781799), (462, 4347090), (484, 4149495), (495, 4057284), (540, 3719177), (594, 3381070), (605, 3319596), (630, 3187866), (660, 3042963), (693, 2898060), (726, 2766330), (756, 2656555), (770, 2608254), (847, 2371140), (924, 2173545), (945, 2125244), (990, 2028642), (1089, 1844220), (1155, 1738836), (1188, 1690535), (1210, 1659798), (1260, 1593933), (1386, 1449030), (1452, 1383165), (1485, 1352428), (1540, 1304127), (1694, 1185570), (1815, 1106532), (1890, 1062622), (1980, 1014321), (2079, 966020), (2178, 922110), (2310, 869418), (2420, 829899), (2541, 790380), (2772, 724515), (2970, 676214), (3267, 614740), (3388, 592785), (3465, 579612), (3630, 553266), (3780, 531311), (4158, 483010), (4235, 474228), (4356, 461055), (4391, 457380), (4620, 434709), (5082, 395190), (5445, 368844), (5940, 338107), (6534, 307370), (6930, 289806), (7260, 276633), (7623, 263460), (8316, 241505), (8470, 237114), (8782, 228690), (10164, 197595), (10395, 193204), (10890, 184422), (12705, 158076), (13068, 153685), (13173, 152460), (13860, 144903), (15246, 131730), (16335, 122948), (16940, 118557), (17564, 114345), (20790, 96602), (21780, 92211), (21955, 91476), (22869, 87820), (25410, 79038), (26346, 76230), (30492, 65865), (30737, 65340), (32670, 61474), (38115, 52692), (39519, 50820), (41580, 48301), (43910, 45738)]