1660285440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1$

素因数の和:6591

約数の個数: 240

約数和(自身を含む): 6273723456

約数和(自身を除く): 4613438016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 6551, 7040, 7680, 7920, 8448, 10560, 11520, 12672, 13102, 14080, 15840, 16896, 19653, 21120, 23040, 25344, 26204, 28160, 31680, 32755, 39306, 42240, 50688, 52408, 58959, 63360, 65510, 72061, 78612, 84480, 98265, 104816, 117918, 126720, 131020, 144122, 157224, 196530, 209632, 216183, 235836, 253440, 262040, 288244, 294795, 314448, 360305, 393060, 419264, 432366, 471672, 524080, 576488, 589590, 628896, 648549, 720610, 786120, 838528, 864732, 943344, 1048160, 1080915, 1152976, 1179180, 1257792, 1297098, 1441220, 1572240, 1677056, 1729464, 1886688, 2096320, 2161830, 2305952, 2358360, 2515584, 2594196, 2882440, 3144480, 3242745, 3354112, 3458928, 3773376, 4192640, 4323660, 4611904, 4716720, 5031168, 5188392, 5764880, 6288960, 6485490, 6917856, 7546752, 8385280, 8647320, 9223808, 9433440, 10062336, 10376784, 11529760, 12577920, 12970980, 13835712, 15093504, 16770560, 17294640, 18447616, 18866880, 20753568, 23059520, 25155840, 25941960, 27671424, 30187008, 34589280, 36895232, 37733760, 41507136, 46119040, 50311680, 51883920, 55342848, 69178560, 75467520, 83014272, 92238080, 103767840, 110685696, 138357120, 150935040, 166028544, 184476160, 207535680, 276714240, 332057088, 415071360, 553428480, 830142720, 1660285440]

約数ペア:

[(1, 1660285440), (2, 830142720), (3, 553428480), (4, 415071360), (5, 332057088), (6, 276714240), (8, 207535680), (9, 184476160), (10, 166028544), (11, 150935040), (12, 138357120), (15, 110685696), (16, 103767840), (18, 92238080), (20, 83014272), (22, 75467520), (24, 69178560), (30, 55342848), (32, 51883920), (33, 50311680), (36, 46119040), (40, 41507136), (44, 37733760), (45, 36895232), (48, 34589280), (55, 30187008), (60, 27671424), (64, 25941960), (66, 25155840), (72, 23059520), (80, 20753568), (88, 18866880), (90, 18447616), (96, 17294640), (99, 16770560), (110, 15093504), (120, 13835712), (128, 12970980), (132, 12577920), (144, 11529760), (160, 10376784), (165, 10062336), (176, 9433440), (180, 9223808), (192, 8647320), (198, 8385280), (220, 7546752), (240, 6917856), (256, 6485490), (264, 6288960), (288, 5764880), (320, 5188392), (330, 5031168), (352, 4716720), (360, 4611904), (384, 4323660), (396, 4192640), (440, 3773376), (480, 3458928), (495, 3354112), (512, 3242745), (528, 3144480), (576, 2882440), (640, 2594196), (660, 2515584), (704, 2358360), (720, 2305952), (768, 2161830), (792, 2096320), (880, 1886688), (960, 1729464), (990, 1677056), (1056, 1572240), (1152, 1441220), (1280, 1297098), (1320, 1257792), (1408, 1179180), (1440, 1152976), (1536, 1080915), (1584, 1048160), (1760, 943344), (1920, 864732), (1980, 838528), (2112, 786120), (2304, 720610), (2560, 648549), (2640, 628896), (2816, 589590), (2880, 576488), (3168, 524080), (3520, 471672), (3840, 432366), (3960, 419264), (4224, 393060), (4608, 360305), (5280, 314448), (5632, 294795), (5760, 288244), (6336, 262040), (6551, 253440), (7040, 235836), (7680, 216183), (7920, 209632), (8448, 196530), (10560, 157224), (11520, 144122), (12672, 131020), (13102, 126720), (14080, 117918), (15840, 104816), (16896, 98265), (19653, 84480), (21120, 78612), (23040, 72061), (25344, 65510), (26204, 63360), (28160, 58959), (31680, 52408), (32755, 50688), (39306, 42240)]