494991360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1770809040

約数和(自身を除く): 1275817680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 131, 144, 160, 164, 180, 192, 205, 240, 246, 256, 262, 288, 320, 328, 360, 369, 384, 393, 410, 480, 492, 512, 524, 576, 615, 640, 655, 656, 720, 738, 768, 786, 820, 960, 984, 1024, 1048, 1152, 1179, 1230, 1280, 1310, 1312, 1440, 1476, 1536, 1572, 1640, 1845, 1920, 1965, 1968, 2048, 2096, 2304, 2358, 2460, 2560, 2620, 2624, 2880, 2952, 3072, 3144, 3280, 3690, 3840, 3930, 3936, 4192, 4608, 4716, 4920, 5120, 5240, 5248, 5371, 5760, 5895, 5904, 6144, 6288, 6560, 7380, 7680, 7860, 7872, 8384, 9216, 9432, 9840, 10240, 10480, 10496, 10742, 11520, 11790, 11808, 12576, 13120, 14760, 15360, 15720, 15744, 16113, 16768, 18432, 18864, 19680, 20960, 20992, 21484, 23040, 23580, 23616, 25152, 26240, 26855, 29520, 30720, 31440, 31488, 32226, 33536, 37728, 39360, 41920, 41984, 42968, 46080, 47160, 47232, 48339, 50304, 52480, 53710, 59040, 62880, 62976, 64452, 67072, 75456, 78720, 80565, 83840, 83968, 85936, 92160, 94320, 94464, 96678, 100608, 104960, 107420, 118080, 125760, 125952, 128904, 134144, 150912, 157440, 161130, 167680, 171872, 188640, 188928, 193356, 201216, 209920, 214840, 236160, 241695, 251520, 251904, 257808, 268288, 301824, 314880, 322260, 335360, 343744, 377280, 377856, 386712, 402432, 419840, 429680, 472320, 483390, 503040, 515616, 603648, 629760, 644520, 670720, 687488, 754560, 755712, 773424, 804864, 859360, 944640, 966780, 1006080, 1031232, 1207296, 1259520, 1289040, 1341440, 1374976, 1509120, 1546848, 1718720, 1889280, 1933560, 2012160, 2062464, 2414592, 2578080, 2749952, 3018240, 3093696, 3437440, 3778560, 3867120, 4024320, 4124928, 5156160, 5499904, 6036480, 6187392, 6874880, 7734240, 8249856, 10312320, 10999808, 12072960, 12374784, 13749760, 15468480, 16499712, 20624640, 24749568, 27499520, 30936960, 32999424, 41249280, 49499136, 54999040, 61873920, 82498560, 98998272, 123747840, 164997120, 247495680, 494991360]

約数ペア:

[(1, 494991360), (2, 247495680), (3, 164997120), (4, 123747840), (5, 98998272), (6, 82498560), (8, 61873920), (9, 54999040), (10, 49499136), (12, 41249280), (15, 32999424), (16, 30936960), (18, 27499520), (20, 24749568), (24, 20624640), (30, 16499712), (32, 15468480), (36, 13749760), (40, 12374784), (41, 12072960), (45, 10999808), (48, 10312320), (60, 8249856), (64, 7734240), (72, 6874880), (80, 6187392), (82, 6036480), (90, 5499904), (96, 5156160), (120, 4124928), (123, 4024320), (128, 3867120), (131, 3778560), (144, 3437440), (160, 3093696), (164, 3018240), (180, 2749952), (192, 2578080), (205, 2414592), (240, 2062464), (246, 2012160), (256, 1933560), (262, 1889280), (288, 1718720), (320, 1546848), (328, 1509120), (360, 1374976), (369, 1341440), (384, 1289040), (393, 1259520), (410, 1207296), (480, 1031232), (492, 1006080), (512, 966780), (524, 944640), (576, 859360), (615, 804864), (640, 773424), (655, 755712), (656, 754560), (720, 687488), (738, 670720), (768, 644520), (786, 629760), (820, 603648), (960, 515616), (984, 503040), (1024, 483390), (1048, 472320), (1152, 429680), (1179, 419840), (1230, 402432), (1280, 386712), (1310, 377856), (1312, 377280), (1440, 343744), (1476, 335360), (1536, 322260), (1572, 314880), (1640, 301824), (1845, 268288), (1920, 257808), (1965, 251904), (1968, 251520), (2048, 241695), (2096, 236160), (2304, 214840), (2358, 209920), (2460, 201216), (2560, 193356), (2620, 188928), (2624, 188640), (2880, 171872), (2952, 167680), (3072, 161130), (3144, 157440), (3280, 150912), (3690, 134144), (3840, 128904), (3930, 125952), (3936, 125760), (4192, 118080), (4608, 107420), (4716, 104960), (4920, 100608), (5120, 96678), (5240, 94464), (5248, 94320), (5371, 92160), (5760, 85936), (5895, 83968), (5904, 83840), (6144, 80565), (6288, 78720), (6560, 75456), (7380, 67072), (7680, 64452), (7860, 62976), (7872, 62880), (8384, 59040), (9216, 53710), (9432, 52480), (9840, 50304), (10240, 48339), (10480, 47232), (10496, 47160), (10742, 46080), (11520, 42968), (11790, 41984), (11808, 41920), (12576, 39360), (13120, 37728), (14760, 33536), (15360, 32226), (15720, 31488), (15744, 31440), (16113, 30720), (16768, 29520), (18432, 26855), (18864, 26240), (19680, 25152), (20960, 23616), (20992, 23580), (21484, 23040)]