1671989760

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1524

約数の個数: 360

約数和(自身を含む): 6740518356

約数和(自身を除く): 5068528596

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1481, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 2962, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4443, 4480, 4608, 4704, 5040, 5376, 5760, 5880, 5924, 6272, 6720, 7056, 7405, 7680, 7840, 8064, 8820, 8886, 8960, 9408, 10080, 10367, 10752, 11520, 11760, 11848, 12544, 13329, 13440, 14112, 14810, 15680, 16128, 17640, 17772, 17920, 18816, 20160, 20734, 22215, 23040, 23520, 23696, 25088, 26658, 26880, 28224, 29620, 31101, 31360, 32256, 35280, 35544, 37632, 40320, 41468, 44430, 47040, 47392, 51835, 53316, 53760, 56448, 59240, 62202, 62720, 66645, 70560, 71088, 72569, 75264, 80640, 82936, 88860, 93303, 94080, 94784, 103670, 106632, 112896, 118480, 124404, 125440, 133290, 141120, 142176, 145138, 155505, 161280, 165872, 177720, 186606, 188160, 189568, 207340, 213264, 217707, 225792, 236960, 248808, 266580, 282240, 284352, 290276, 311010, 331744, 355440, 362845, 373212, 376320, 379136, 414680, 426528, 435414, 466515, 473920, 497616, 533160, 564480, 568704, 580552, 622020, 653121, 663488, 710880, 725690, 746424, 758272, 829360, 853056, 870828, 933030, 947840, 995232, 1066320, 1088535, 1128960, 1137408, 1161104, 1244040, 1306242, 1326976, 1421760, 1451380, 1492848, 1658720, 1706112, 1741656, 1866060, 1895680, 1990464, 2132640, 2177070, 2274816, 2322208, 2488080, 2612484, 2653952, 2843520, 2902760, 2985696, 3265605, 3317440, 3412224, 3483312, 3732120, 3791360, 3980928, 4265280, 4354140, 4644416, 4976160, 5224968, 5307904, 5687040, 5805520, 5971392, 6531210, 6634880, 6824448, 6966624, 7464240, 7961856, 8530560, 8708280, 9288832, 9952320, 10449936, 11374080, 11611040, 11942784, 13062420, 13269760, 13933248, 14928480, 15923712, 17061120, 17416560, 18577664, 19904640, 20899872, 23222080, 23885568, 26124840, 26539520, 27866496, 29856960, 34122240, 34833120, 37155328, 39809280, 41799744, 46444160, 47771136, 52249680, 55732992, 59713920, 69666240, 79618560, 83599488, 92888320, 104499360, 111465984, 119427840, 139332480, 167198976, 185776640, 208998720, 238855680, 278664960, 334397952, 417997440, 557329920, 835994880, 1671989760]

約数ペア:

[(1, 1671989760), (2, 835994880), (3, 557329920), (4, 417997440), (5, 334397952), (6, 278664960), (7, 238855680), (8, 208998720), (9, 185776640), (10, 167198976), (12, 139332480), (14, 119427840), (15, 111465984), (16, 104499360), (18, 92888320), (20, 83599488), (21, 79618560), (24, 69666240), (28, 59713920), (30, 55732992), (32, 52249680), (35, 47771136), (36, 46444160), (40, 41799744), (42, 39809280), (45, 37155328), (48, 34833120), (49, 34122240), (56, 29856960), (60, 27866496), (63, 26539520), (64, 26124840), (70, 23885568), (72, 23222080), (80, 20899872), (84, 19904640), (90, 18577664), (96, 17416560), (98, 17061120), (105, 15923712), (112, 14928480), (120, 13933248), (126, 13269760), (128, 13062420), (140, 11942784), (144, 11611040), (147, 11374080), (160, 10449936), (168, 9952320), (180, 9288832), (192, 8708280), (196, 8530560), (210, 7961856), (224, 7464240), (240, 6966624), (245, 6824448), (252, 6634880), (256, 6531210), (280, 5971392), (288, 5805520), (294, 5687040), (315, 5307904), (320, 5224968), (336, 4976160), (360, 4644416), (384, 4354140), (392, 4265280), (420, 3980928), (441, 3791360), (448, 3732120), (480, 3483312), (490, 3412224), (504, 3317440), (512, 3265605), (560, 2985696), (576, 2902760), (588, 2843520), (630, 2653952), (640, 2612484), (672, 2488080), (720, 2322208), (735, 2274816), (768, 2177070), (784, 2132640), (840, 1990464), (882, 1895680), (896, 1866060), (960, 1741656), (980, 1706112), (1008, 1658720), (1120, 1492848), (1152, 1451380), (1176, 1421760), (1260, 1326976), (1280, 1306242), (1344, 1244040), (1440, 1161104), (1470, 1137408), (1481, 1128960), (1536, 1088535), (1568, 1066320), (1680, 995232), (1764, 947840), (1792, 933030), (1920, 870828), (1960, 853056), (2016, 829360), (2205, 758272), (2240, 746424), (2304, 725690), (2352, 710880), (2520, 663488), (2560, 653121), (2688, 622020), (2880, 580552), (2940, 568704), (2962, 564480), (3136, 533160), (3360, 497616), (3528, 473920), (3584, 466515), (3840, 435414), (3920, 426528), (4032, 414680), (4410, 379136), (4443, 376320), (4480, 373212), (4608, 362845), (4704, 355440), (5040, 331744), (5376, 311010), (5760, 290276), (5880, 284352), (5924, 282240), (6272, 266580), (6720, 248808), (7056, 236960), (7405, 225792), (7680, 217707), (7840, 213264), (8064, 207340), (8820, 189568), (8886, 188160), (8960, 186606), (9408, 177720), (10080, 165872), (10367, 161280), (10752, 155505), (11520, 145138), (11760, 142176), (11848, 141120), (12544, 133290), (13329, 125440), (13440, 124404), (14112, 118480), (14810, 112896), (15680, 106632), (16128, 103670), (17640, 94784), (17772, 94080), (17920, 93303), (18816, 88860), (20160, 82936), (20734, 80640), (22215, 75264), (23040, 72569), (23520, 71088), (23696, 70560), (25088, 66645), (26658, 62720), (26880, 62202), (28224, 59240), (29620, 56448), (31101, 53760), (31360, 53316), (32256, 51835), (35280, 47392), (35544, 47040), (37632, 44430), (40320, 41468)]