1801778880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1887

約数の個数: 224

約数和(自身を含む): 6308628480

約数和(自身を除く): 4506849600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 110, 120, 132, 160, 165, 176, 192, 194, 220, 240, 264, 291, 320, 330, 352, 388, 440, 480, 485, 528, 582, 660, 704, 776, 880, 960, 970, 1056, 1067, 1164, 1320, 1455, 1552, 1759, 1760, 1940, 2112, 2134, 2328, 2640, 2910, 3104, 3201, 3518, 3520, 3880, 4268, 4656, 5277, 5280, 5335, 5820, 6208, 6402, 7036, 7760, 8536, 8795, 9312, 10554, 10560, 10670, 11640, 12804, 14072, 15520, 16005, 17072, 17590, 18624, 19349, 21108, 21340, 23280, 25608, 26385, 28144, 31040, 32010, 34144, 35180, 38698, 42216, 42680, 46560, 51216, 52770, 56288, 58047, 64020, 68288, 70360, 77396, 84432, 85360, 93120, 96745, 102432, 105540, 112576, 116094, 128040, 140720, 154792, 168864, 170623, 170720, 193490, 204864, 211080, 232188, 256080, 281440, 290235, 309584, 337728, 341246, 341440, 386980, 422160, 464376, 511869, 512160, 562880, 580470, 619168, 682492, 773960, 844320, 853115, 928752, 1023738, 1024320, 1160940, 1238336, 1364984, 1547920, 1688640, 1706230, 1857504, 1876853, 2047476, 2321880, 2559345, 2729968, 3095840, 3412460, 3715008, 3753706, 4094952, 4643760, 5118690, 5459936, 5630559, 6191680, 6824920, 7507412, 8189904, 9287520, 9384265, 10237380, 10919872, 11261118, 13649840, 15014824, 16379808, 18575040, 18768530, 20474760, 22522236, 27299680, 28152795, 30029648, 32759616, 37537060, 40949520, 45044472, 54599360, 56305590, 60059296, 75074120, 81899040, 90088944, 112611180, 120118592, 150148240, 163798080, 180177888, 225222360, 300296480, 360355776, 450444720, 600592960, 900889440, 1801778880]

約数ペア:

[(1, 1801778880), (2, 900889440), (3, 600592960), (4, 450444720), (5, 360355776), (6, 300296480), (8, 225222360), (10, 180177888), (11, 163798080), (12, 150148240), (15, 120118592), (16, 112611180), (20, 90088944), (22, 81899040), (24, 75074120), (30, 60059296), (32, 56305590), (33, 54599360), (40, 45044472), (44, 40949520), (48, 37537060), (55, 32759616), (60, 30029648), (64, 28152795), (66, 27299680), (80, 22522236), (88, 20474760), (96, 18768530), (97, 18575040), (110, 16379808), (120, 15014824), (132, 13649840), (160, 11261118), (165, 10919872), (176, 10237380), (192, 9384265), (194, 9287520), (220, 8189904), (240, 7507412), (264, 6824920), (291, 6191680), (320, 5630559), (330, 5459936), (352, 5118690), (388, 4643760), (440, 4094952), (480, 3753706), (485, 3715008), (528, 3412460), (582, 3095840), (660, 2729968), (704, 2559345), (776, 2321880), (880, 2047476), (960, 1876853), (970, 1857504), (1056, 1706230), (1067, 1688640), (1164, 1547920), (1320, 1364984), (1455, 1238336), (1552, 1160940), (1759, 1024320), (1760, 1023738), (1940, 928752), (2112, 853115), (2134, 844320), (2328, 773960), (2640, 682492), (2910, 619168), (3104, 580470), (3201, 562880), (3518, 512160), (3520, 511869), (3880, 464376), (4268, 422160), (4656, 386980), (5277, 341440), (5280, 341246), (5335, 337728), (5820, 309584), (6208, 290235), (6402, 281440), (7036, 256080), (7760, 232188), (8536, 211080), (8795, 204864), (9312, 193490), (10554, 170720), (10560, 170623), (10670, 168864), (11640, 154792), (12804, 140720), (14072, 128040), (15520, 116094), (16005, 112576), (17072, 105540), (17590, 102432), (18624, 96745), (19349, 93120), (21108, 85360), (21340, 84432), (23280, 77396), (25608, 70360), (26385, 68288), (28144, 64020), (31040, 58047), (32010, 56288), (34144, 52770), (35180, 51216), (38698, 46560), (42216, 42680)]