397932480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 1580083200

約数和(自身を除く): 1182150720

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, 53, 54, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 99, 106, 108, 110, 120, 132, 135, 144, 158, 159, 160, 165, 176, 180, 192, 198, 212, 216, 220, 237, 240, 264, 265, 270, 288, 297, 316, 318, 320, 330, 352, 360, 395, 396, 424, 432, 440, 474, 477, 480, 495, 528, 530, 540, 576, 583, 594, 632, 636, 660, 704, 711, 720, 790, 792, 795, 848, 864, 869, 880, 948, 954, 960, 990, 1056, 1060, 1080, 1166, 1185, 1188, 1264, 1272, 1320, 1422, 1431, 1440, 1485, 1580, 1584, 1590, 1696, 1728, 1738, 1749, 1760, 1896, 1908, 1980, 2112, 2120, 2133, 2160, 2332, 2370, 2376, 2385, 2528, 2544, 2607, 2640, 2844, 2862, 2880, 2915, 2970, 3160, 3168, 3180, 3392, 3476, 3498, 3520, 3555, 3792, 3816, 3960, 4187, 4240, 4266, 4320, 4345, 4664, 4740, 4752, 4770, 5056, 5088, 5214, 5247, 5280, 5688, 5724, 5830, 5940, 6320, 6336, 6360, 6952, 6996, 7110, 7155, 7584, 7632, 7821, 7920, 8374, 8480, 8532, 8640, 8690, 8745, 9328, 9480, 9504, 9540, 10176, 10428, 10494, 10560, 10665, 11376, 11448, 11660, 11880, 12561, 12640, 12720, 13035, 13904, 13992, 14220, 14310, 15168, 15264, 15642, 15741, 15840, 16748, 16960, 17064, 17380, 17490, 18656, 18960, 19008, 19080, 20856, 20935, 20988, 21330, 22752, 22896, 23320, 23463, 23760, 25122, 25280, 25440, 26070, 26235, 27808, 27984, 28440, 28620, 30528, 31284, 31482, 31680, 33496, 34128, 34760, 34980, 37312, 37683, 37920, 38160, 39105, 41712, 41870, 41976, 42660, 45504, 45792, 46057, 46640, 46926, 47520, 50244, 50880, 52140, 52470, 55616, 55968, 56880, 57240, 62568, 62805, 62964, 66992, 68256, 69520, 69960, 75366, 75840, 76320, 78210, 78705, 83424, 83740, 83952, 85320, 91584, 92114, 93280, 93852, 95040, 100488, 104280, 104940, 111936, 113049, 113760, 114480, 117315, 125136, 125610, 125928, 133984, 136512, 138171, 139040, 139920, 150732, 152640, 156420, 157410, 166848, 167480, 167904, 170640, 184228, 186560, 187704, 188415, 200976, 208560, 209880, 226098, 227520, 228960, 230285, 234630, 250272, 251220, 251856, 267968, 276342, 278080, 279840, 301464, 312840, 314820, 334960, 335808, 341280, 368456, 375408, 376830, 401952, 414513, 417120, 419760, 452196, 457920, 460570, 469260, 500544, 502440, 503712, 552684, 559680, 565245, 602928, 625680, 629640, 669920, 682560, 690855, 736912, 750816, 753660, 803904, 829026, 834240, 839520, 904392, 921140, 938520, 1004880, 1007424, 1105368, 1130490, 1205856, 1243539, 1251360, 1259280, 1339840, 1381710, 1473824, 1501632, 1507320, 1658052, 1679040, 1808784, 1842280, 1877040, 2009760, 2072565, 2210736, 2260980, 2411712, 2487078, 2502720, 2518560, 2763420, 2947648, 3014640, 3316104, 3617568, 3684560, 3754080, 4019520, 4145130, 4421472, 4521960, 4974156, 5037120, 5526840, 6029280, 6217695, 6632208, 7235136, 7369120, 7508160, 8290260, 8842944, 9043920, 9948312, 11053680, 12058560, 12435390, 13264416, 14738240, 16580520, 18087840, 19896624, 22107360, 24870780, 26528832, 33161040, 36175680, 39793248, 44214720, 49741560, 66322080, 79586496, 99483120, 132644160, 198966240, 397932480]

約数ペア:

[(1, 397932480), (2, 198966240), (3, 132644160), (4, 99483120), (5, 79586496), (6, 66322080), (8, 49741560), (9, 44214720), (10, 39793248), (11, 36175680), (12, 33161040), (15, 26528832), (16, 24870780), (18, 22107360), (20, 19896624), (22, 18087840), (24, 16580520), (27, 14738240), (30, 13264416), (32, 12435390), (33, 12058560), (36, 11053680), (40, 9948312), (44, 9043920), (45, 8842944), (48, 8290260), (53, 7508160), (54, 7369120), (55, 7235136), (60, 6632208), (64, 6217695), (66, 6029280), (72, 5526840), (79, 5037120), (80, 4974156), (88, 4521960), (90, 4421472), (96, 4145130), (99, 4019520), (106, 3754080), (108, 3684560), (110, 3617568), (120, 3316104), (132, 3014640), (135, 2947648), (144, 2763420), (158, 2518560), (159, 2502720), (160, 2487078), (165, 2411712), (176, 2260980), (180, 2210736), (192, 2072565), (198, 2009760), (212, 1877040), (216, 1842280), (220, 1808784), (237, 1679040), (240, 1658052), (264, 1507320), (265, 1501632), (270, 1473824), (288, 1381710), (297, 1339840), (316, 1259280), (318, 1251360), (320, 1243539), (330, 1205856), (352, 1130490), (360, 1105368), (395, 1007424), (396, 1004880), (424, 938520), (432, 921140), (440, 904392), (474, 839520), (477, 834240), (480, 829026), (495, 803904), (528, 753660), (530, 750816), (540, 736912), (576, 690855), (583, 682560), (594, 669920), (632, 629640), (636, 625680), (660, 602928), (704, 565245), (711, 559680), (720, 552684), (790, 503712), (792, 502440), (795, 500544), (848, 469260), (864, 460570), (869, 457920), (880, 452196), (948, 419760), (954, 417120), (960, 414513), (990, 401952), (1056, 376830), (1060, 375408), (1080, 368456), (1166, 341280), (1185, 335808), (1188, 334960), (1264, 314820), (1272, 312840), (1320, 301464), (1422, 279840), (1431, 278080), (1440, 276342), (1485, 267968), (1580, 251856), (1584, 251220), (1590, 250272), (1696, 234630), (1728, 230285), (1738, 228960), (1749, 227520), (1760, 226098), (1896, 209880), (1908, 208560), (1980, 200976), (2112, 188415), (2120, 187704), (2133, 186560), (2160, 184228), (2332, 170640), (2370, 167904), (2376, 167480), (2385, 166848), (2528, 157410), (2544, 156420), (2607, 152640), (2640, 150732), (2844, 139920), (2862, 139040), (2880, 138171), (2915, 136512), (2970, 133984), (3160, 125928), (3168, 125610), (3180, 125136), (3392, 117315), (3476, 114480), (3498, 113760), (3520, 113049), (3555, 111936), (3792, 104940), (3816, 104280), (3960, 100488), (4187, 95040), (4240, 93852), (4266, 93280), (4320, 92114), (4345, 91584), (4664, 85320), (4740, 83952), (4752, 83740), (4770, 83424), (5056, 78705), (5088, 78210), (5214, 76320), (5247, 75840), (5280, 75366), (5688, 69960), (5724, 69520), (5830, 68256), (5940, 66992), (6320, 62964), (6336, 62805), (6360, 62568), (6952, 57240), (6996, 56880), (7110, 55968), (7155, 55616), (7584, 52470), (7632, 52140), (7821, 50880), (7920, 50244), (8374, 47520), (8480, 46926), (8532, 46640), (8640, 46057), (8690, 45792), (8745, 45504), (9328, 42660), (9480, 41976), (9504, 41870), (9540, 41712), (10176, 39105), (10428, 38160), (10494, 37920), (10560, 37683), (10665, 37312), (11376, 34980), (11448, 34760), (11660, 34128), (11880, 33496), (12561, 31680), (12640, 31482), (12720, 31284), (13035, 30528), (13904, 28620), (13992, 28440), (14220, 27984), (14310, 27808), (15168, 26235), (15264, 26070), (15642, 25440), (15741, 25280), (15840, 25122), (16748, 23760), (16960, 23463), (17064, 23320), (17380, 22896), (17490, 22752), (18656, 21330), (18960, 20988), (19008, 20935), (19080, 20856)]