989982720

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 312

約数和(自身を含む): 3542050512

約数和(自身を除く): 2552067792

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, 4096, 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, 12288, 12576, 13120, 14760, 15360, 15720, 15744, 16113, 16768, 18432, 18864, 19680, 20480, 20960, 20992, 21484, 23040, 23580, 23616, 25152, 26240, 26855, 29520, 30720, 31440, 31488, 32226, 33536, 36864, 37728, 39360, 41920, 41984, 42968, 46080, 47160, 47232, 48339, 50304, 52480, 53710, 59040, 61440, 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, 167936, 171872, 184320, 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, 503808, 515616, 536576, 603648, 629760, 644520, 670720, 687488, 754560, 755712, 773424, 804864, 839680, 859360, 944640, 966780, 1006080, 1031232, 1207296, 1259520, 1289040, 1341440, 1374976, 1509120, 1511424, 1546848, 1609728, 1718720, 1889280, 1933560, 2012160, 2062464, 2414592, 2519040, 2578080, 2682880, 2749952, 3018240, 3093696, 3437440, 3778560, 3867120, 4024320, 4124928, 4829184, 5156160, 5499904, 6036480, 6187392, 6874880, 7557120, 7734240, 8048640, 8249856, 10312320, 10999808, 12072960, 12374784, 13749760, 15468480, 16499712, 20624640, 21999616, 24145920, 24749568, 27499520, 30936960, 32999424, 41249280, 49499136, 54999040, 61873920, 65998848, 82498560, 98998272, 109998080, 123747840, 164997120, 197996544, 247495680, 329994240, 494991360, 989982720]

約数ペア:

[(1, 989982720), (2, 494991360), (3, 329994240), (4, 247495680), (5, 197996544), (6, 164997120), (8, 123747840), (9, 109998080), (10, 98998272), (12, 82498560), (15, 65998848), (16, 61873920), (18, 54999040), (20, 49499136), (24, 41249280), (30, 32999424), (32, 30936960), (36, 27499520), (40, 24749568), (41, 24145920), (45, 21999616), (48, 20624640), (60, 16499712), (64, 15468480), (72, 13749760), (80, 12374784), (82, 12072960), (90, 10999808), (96, 10312320), (120, 8249856), (123, 8048640), (128, 7734240), (131, 7557120), (144, 6874880), (160, 6187392), (164, 6036480), (180, 5499904), (192, 5156160), (205, 4829184), (240, 4124928), (246, 4024320), (256, 3867120), (262, 3778560), (288, 3437440), (320, 3093696), (328, 3018240), (360, 2749952), (369, 2682880), (384, 2578080), (393, 2519040), (410, 2414592), (480, 2062464), (492, 2012160), (512, 1933560), (524, 1889280), (576, 1718720), (615, 1609728), (640, 1546848), (655, 1511424), (656, 1509120), (720, 1374976), (738, 1341440), (768, 1289040), (786, 1259520), (820, 1207296), (960, 1031232), (984, 1006080), (1024, 966780), (1048, 944640), (1152, 859360), (1179, 839680), (1230, 804864), (1280, 773424), (1310, 755712), (1312, 754560), (1440, 687488), (1476, 670720), (1536, 644520), (1572, 629760), (1640, 603648), (1845, 536576), (1920, 515616), (1965, 503808), (1968, 503040), (2048, 483390), (2096, 472320), (2304, 429680), (2358, 419840), (2460, 402432), (2560, 386712), (2620, 377856), (2624, 377280), (2880, 343744), (2952, 335360), (3072, 322260), (3144, 314880), (3280, 301824), (3690, 268288), (3840, 257808), (3930, 251904), (3936, 251520), (4096, 241695), (4192, 236160), (4608, 214840), (4716, 209920), (4920, 201216), (5120, 193356), (5240, 188928), (5248, 188640), (5371, 184320), (5760, 171872), (5895, 167936), (5904, 167680), (6144, 161130), (6288, 157440), (6560, 150912), (7380, 134144), (7680, 128904), (7860, 125952), (7872, 125760), (8384, 118080), (9216, 107420), (9432, 104960), (9840, 100608), (10240, 96678), (10480, 94464), (10496, 94320), (10742, 92160), (11520, 85936), (11790, 83968), (11808, 83840), (12288, 80565), (12576, 78720), (13120, 75456), (14760, 67072), (15360, 64452), (15720, 62976), (15744, 62880), (16113, 61440), (16768, 59040), (18432, 53710), (18864, 52480), (19680, 50304), (20480, 48339), (20960, 47232), (20992, 47160), (21484, 46080), (23040, 42968), (23580, 41984), (23616, 41920), (25152, 39360), (26240, 37728), (26855, 36864), (29520, 33536), (30720, 32226), (31440, 31488)]