755377920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 288

約数和(自身を含む): 2925699840

約数和(自身を除く): 2170321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 1987, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 3974, 4224, 4320, 4752, 5280, 5760, 5940, 5961, 6336, 6912, 7040, 7920, 7948, 8448, 8640, 9504, 9935, 10560, 11520, 11880, 11922, 12672, 14080, 15840, 15896, 17280, 17883, 19008, 19870, 21120, 21857, 23760, 23844, 25344, 29805, 31680, 31792, 34560, 35766, 38016, 39740, 42240, 43714, 47520, 47688, 53649, 59610, 63360, 63584, 65571, 71532, 76032, 79480, 87428, 89415, 95040, 95376, 107298, 109285, 119220, 126720, 127168, 131142, 143064, 158960, 174856, 178830, 190080, 190752, 196713, 214596, 218570, 238440, 254336, 262284, 268245, 286128, 317920, 327855, 349712, 357660, 380160, 381504, 393426, 429192, 437140, 476880, 508672, 524568, 536490, 572256, 590139, 635840, 655710, 699424, 715320, 763008, 786852, 858384, 874280, 953760, 983565, 1049136, 1072980, 1144512, 1180278, 1271680, 1311420, 1398848, 1430640, 1526016, 1573704, 1716768, 1748560, 1907520, 1967130, 2098272, 2145960, 2289024, 2360556, 2543360, 2622840, 2797696, 2861280, 2950695, 3147408, 3433536, 3497120, 3815040, 3934260, 4196544, 4291920, 4578048, 4721112, 5245680, 5595392, 5722560, 5901390, 6294816, 6867072, 6994240, 7630080, 7868520, 8393088, 8583840, 9442224, 10491360, 11445120, 11802780, 12589632, 13734144, 13988480, 15737040, 16786176, 17167680, 18884448, 20982720, 22890240, 23605560, 25179264, 27976960, 31474080, 34335360, 37768896, 41965440, 47211120, 50358528, 62948160, 68670720, 75537792, 83930880, 94422240, 125896320, 151075584, 188844480, 251792640, 377688960, 755377920]

約数ペア:

[(1, 755377920), (2, 377688960), (3, 251792640), (4, 188844480), (5, 151075584), (6, 125896320), (8, 94422240), (9, 83930880), (10, 75537792), (11, 68670720), (12, 62948160), (15, 50358528), (16, 47211120), (18, 41965440), (20, 37768896), (22, 34335360), (24, 31474080), (27, 27976960), (30, 25179264), (32, 23605560), (33, 22890240), (36, 20982720), (40, 18884448), (44, 17167680), (45, 16786176), (48, 15737040), (54, 13988480), (55, 13734144), (60, 12589632), (64, 11802780), (66, 11445120), (72, 10491360), (80, 9442224), (88, 8583840), (90, 8393088), (96, 7868520), (99, 7630080), (108, 6994240), (110, 6867072), (120, 6294816), (128, 5901390), (132, 5722560), (135, 5595392), (144, 5245680), (160, 4721112), (165, 4578048), (176, 4291920), (180, 4196544), (192, 3934260), (198, 3815040), (216, 3497120), (220, 3433536), (240, 3147408), (256, 2950695), (264, 2861280), (270, 2797696), (288, 2622840), (297, 2543360), (320, 2360556), (330, 2289024), (352, 2145960), (360, 2098272), (384, 1967130), (396, 1907520), (432, 1748560), (440, 1716768), (480, 1573704), (495, 1526016), (528, 1430640), (540, 1398848), (576, 1311420), (594, 1271680), (640, 1180278), (660, 1144512), (704, 1072980), (720, 1049136), (768, 983565), (792, 953760), (864, 874280), (880, 858384), (960, 786852), (990, 763008), (1056, 715320), (1080, 699424), (1152, 655710), (1188, 635840), (1280, 590139), (1320, 572256), (1408, 536490), (1440, 524568), (1485, 508672), (1584, 476880), (1728, 437140), (1760, 429192), (1920, 393426), (1980, 381504), (1987, 380160), (2112, 357660), (2160, 349712), (2304, 327855), (2376, 317920), (2640, 286128), (2816, 268245), (2880, 262284), (2970, 254336), (3168, 238440), (3456, 218570), (3520, 214596), (3840, 196713), (3960, 190752), (3974, 190080), (4224, 178830), (4320, 174856), (4752, 158960), (5280, 143064), (5760, 131142), (5940, 127168), (5961, 126720), (6336, 119220), (6912, 109285), (7040, 107298), (7920, 95376), (7948, 95040), (8448, 89415), (8640, 87428), (9504, 79480), (9935, 76032), (10560, 71532), (11520, 65571), (11880, 63584), (11922, 63360), (12672, 59610), (14080, 53649), (15840, 47688), (15896, 47520), (17280, 43714), (17883, 42240), (19008, 39740), (19870, 38016), (21120, 35766), (21857, 34560), (23760, 31792), (23844, 31680), (25344, 29805)]