1668408840

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 576

約数和(自身を含む): 6811983360

約数和(自身を除く): 5143574520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 108, 113, 120, 124, 126, 135, 140, 147, 155, 162, 168, 180, 186, 189, 196, 210, 216, 217, 226, 243, 245, 248, 252, 270, 279, 280, 294, 310, 315, 324, 339, 360, 372, 378, 392, 405, 420, 434, 441, 452, 465, 486, 490, 504, 540, 558, 565, 567, 588, 620, 630, 648, 651, 678, 735, 744, 756, 791, 810, 837, 840, 868, 882, 904, 930, 945, 972, 980, 1017, 1080, 1085, 1116, 1130, 1134, 1176, 1215, 1240, 1260, 1302, 1323, 1356, 1395, 1470, 1512, 1519, 1582, 1620, 1674, 1695, 1701, 1736, 1764, 1860, 1890, 1944, 1953, 1960, 2034, 2170, 2205, 2232, 2260, 2268, 2373, 2430, 2511, 2520, 2604, 2646, 2712, 2790, 2835, 2940, 3038, 3051, 3164, 3240, 3255, 3348, 3390, 3402, 3503, 3528, 3720, 3780, 3906, 3955, 3969, 4068, 4185, 4340, 4410, 4520, 4536, 4557, 4746, 4860, 5022, 5085, 5208, 5292, 5537, 5580, 5670, 5859, 5880, 6076, 6102, 6328, 6510, 6615, 6696, 6780, 6804, 7006, 7119, 7533, 7560, 7595, 7812, 7910, 7938, 8136, 8370, 8505, 8680, 8820, 9114, 9153, 9492, 9720, 9765, 10044, 10170, 10509, 10584, 11074, 11160, 11340, 11718, 11865, 11907, 12152, 12204, 12555, 13020, 13230, 13560, 13608, 13671, 14012, 14238, 15066, 15190, 15255, 15624, 15820, 15876, 16611, 16740, 17010, 17515, 17577, 17640, 18228, 18306, 18984, 19530, 19845, 20088, 20340, 21018, 21357, 22148, 22680, 22785, 23436, 23730, 23814, 24408, 24521, 25110, 26040, 26460, 27342, 27459, 27685, 28024, 28476, 29295, 30132, 30380, 30510, 31527, 31640, 31752, 33222, 33480, 34020, 35030, 35154, 35595, 36456, 36612, 37665, 39060, 39690, 40680, 41013, 42036, 42714, 44296, 45570, 45765, 46872, 47460, 47628, 49042, 49833, 50220, 52545, 52731, 52920, 54684, 54918, 55370, 56952, 58590, 59535, 60264, 60760, 61020, 63054, 64071, 66444, 68040, 68355, 70060, 70308, 71190, 73224, 73563, 75330, 78120, 79380, 82026, 83055, 84072, 85428, 87885, 91140, 91530, 94581, 94920, 95256, 98084, 99666, 100440, 105090, 105462, 106785, 109368, 109836, 110740, 117180, 119070, 122040, 122605, 123039, 126108, 128142, 132888, 136710, 137295, 140120, 140616, 142380, 147126, 149499, 150660, 157635, 158760, 164052, 166110, 170856, 171647, 175770, 182280, 183060, 189162, 192213, 196168, 199332, 205065, 210180, 210924, 213570, 219672, 220689, 221480, 234360, 238140, 245210, 246078, 249165, 252216, 256284, 263655, 273420, 274590, 283743, 284760, 294252, 298998, 301320, 315270, 320355, 328104, 332220, 343294, 351540, 366120, 367815, 369117, 378324, 384426, 398664, 410130, 420360, 421848, 427140, 441378, 448497, 472905, 476280, 490420, 492156, 498330, 512568, 514941, 527310, 546840, 549180, 567486, 588504, 597996, 615195, 630540, 640710, 662067, 664440, 686588, 703080, 735630, 738234, 747495, 756648, 768852, 820260, 851229, 854280, 858235, 882756, 896994, 945810, 961065, 980840, 984312, 996660, 1029882, 1054620, 1098360, 1103445, 1134972, 1195992, 1230390, 1261080, 1281420, 1324134, 1345491, 1373176, 1418715, 1471260, 1476468, 1494990, 1537704, 1544823, 1640520, 1702458, 1716470, 1765512, 1793988, 1845585, 1891620, 1922130, 1986201, 1993320, 2059764, 2109240, 2206890, 2242485, 2269944, 2460780, 2562840, 2574705, 2648268, 2690982, 2837430, 2942520, 2952936, 2989980, 3089646, 3310335, 3404916, 3432940, 3587976, 3691170, 3783240, 3844260, 3972402, 4119528, 4256145, 4413780, 4484970, 4634469, 4921560, 5149410, 5296536, 5381964, 5674860, 5958603, 5979960, 6179292, 6620670, 6727455, 6809832, 6865880, 7382340, 7688520, 7724115, 7944804, 8512290, 8827560, 8969940, 9268938, 9931005, 10298820, 10763928, 11349720, 11917206, 12358584, 13241340, 13454910, 13903407, 14764680, 15448230, 15889608, 17024580, 17939880, 18537876, 19862010, 20597640, 23172345, 23834412, 26482680, 26909820, 27806814, 29793015, 30896460, 34049160, 37075752, 39724020, 41710221, 46344690, 47668824, 53819640, 55613628, 59586030, 61792920, 69517035, 79448040, 83420442, 92689380, 111227256, 119172060, 139034070, 166840884, 185378760, 208551105, 238344120, 278068140, 333681768, 417102210, 556136280, 834204420, 1668408840]

約数ペア:

[(1, 1668408840), (2, 834204420), (3, 556136280), (4, 417102210), (5, 333681768), (6, 278068140), (7, 238344120), (8, 208551105), (9, 185378760), (10, 166840884), (12, 139034070), (14, 119172060), (15, 111227256), (18, 92689380), (20, 83420442), (21, 79448040), (24, 69517035), (27, 61792920), (28, 59586030), (30, 55613628), (31, 53819640), (35, 47668824), (36, 46344690), (40, 41710221), (42, 39724020), (45, 37075752), (49, 34049160), (54, 30896460), (56, 29793015), (60, 27806814), (62, 26909820), (63, 26482680), (70, 23834412), (72, 23172345), (81, 20597640), (84, 19862010), (90, 18537876), (93, 17939880), (98, 17024580), (105, 15889608), (108, 15448230), (113, 14764680), (120, 13903407), (124, 13454910), (126, 13241340), (135, 12358584), (140, 11917206), (147, 11349720), (155, 10763928), (162, 10298820), (168, 9931005), (180, 9268938), (186, 8969940), (189, 8827560), (196, 8512290), (210, 7944804), (216, 7724115), (217, 7688520), (226, 7382340), (243, 6865880), (245, 6809832), (248, 6727455), (252, 6620670), (270, 6179292), (279, 5979960), (280, 5958603), (294, 5674860), (310, 5381964), (315, 5296536), (324, 5149410), (339, 4921560), (360, 4634469), (372, 4484970), (378, 4413780), (392, 4256145), (405, 4119528), (420, 3972402), (434, 3844260), (441, 3783240), (452, 3691170), (465, 3587976), (486, 3432940), (490, 3404916), (504, 3310335), (540, 3089646), (558, 2989980), (565, 2952936), (567, 2942520), (588, 2837430), (620, 2690982), (630, 2648268), (648, 2574705), (651, 2562840), (678, 2460780), (735, 2269944), (744, 2242485), (756, 2206890), (791, 2109240), (810, 2059764), (837, 1993320), (840, 1986201), (868, 1922130), (882, 1891620), (904, 1845585), (930, 1793988), (945, 1765512), (972, 1716470), (980, 1702458), (1017, 1640520), (1080, 1544823), (1085, 1537704), (1116, 1494990), (1130, 1476468), (1134, 1471260), (1176, 1418715), (1215, 1373176), (1240, 1345491), (1260, 1324134), (1302, 1281420), (1323, 1261080), (1356, 1230390), (1395, 1195992), (1470, 1134972), (1512, 1103445), (1519, 1098360), (1582, 1054620), (1620, 1029882), (1674, 996660), (1695, 984312), (1701, 980840), (1736, 961065), (1764, 945810), (1860, 896994), (1890, 882756), (1944, 858235), (1953, 854280), (1960, 851229), (2034, 820260), (2170, 768852), (2205, 756648), (2232, 747495), (2260, 738234), (2268, 735630), (2373, 703080), (2430, 686588), (2511, 664440), (2520, 662067), (2604, 640710), (2646, 630540), (2712, 615195), (2790, 597996), (2835, 588504), (2940, 567486), (3038, 549180), (3051, 546840), (3164, 527310), (3240, 514941), (3255, 512568), (3348, 498330), (3390, 492156), (3402, 490420), (3503, 476280), (3528, 472905), (3720, 448497), (3780, 441378), (3906, 427140), (3955, 421848), (3969, 420360), (4068, 410130), (4185, 398664), (4340, 384426), (4410, 378324), (4520, 369117), (4536, 367815), (4557, 366120), (4746, 351540), (4860, 343294), (5022, 332220), (5085, 328104), (5208, 320355), (5292, 315270), (5537, 301320), (5580, 298998), (5670, 294252), (5859, 284760), (5880, 283743), (6076, 274590), (6102, 273420), (6328, 263655), (6510, 256284), (6615, 252216), (6696, 249165), (6780, 246078), (6804, 245210), (7006, 238140), (7119, 234360), (7533, 221480), (7560, 220689), (7595, 219672), (7812, 213570), (7910, 210924), (7938, 210180), (8136, 205065), (8370, 199332), (8505, 196168), (8680, 192213), (8820, 189162), (9114, 183060), (9153, 182280), (9492, 175770), (9720, 171647), (9765, 170856), (10044, 166110), (10170, 164052), (10509, 158760), (10584, 157635), (11074, 150660), (11160, 149499), (11340, 147126), (11718, 142380), (11865, 140616), (11907, 140120), (12152, 137295), (12204, 136710), (12555, 132888), (13020, 128142), (13230, 126108), (13560, 123039), (13608, 122605), (13671, 122040), (14012, 119070), (14238, 117180), (15066, 110740), (15190, 109836), (15255, 109368), (15624, 106785), (15820, 105462), (15876, 105090), (16611, 100440), (16740, 99666), (17010, 98084), (17515, 95256), (17577, 94920), (17640, 94581), (18228, 91530), (18306, 91140), (18984, 87885), (19530, 85428), (19845, 84072), (20088, 83055), (20340, 82026), (21018, 79380), (21357, 78120), (22148, 75330), (22680, 73563), (22785, 73224), (23436, 71190), (23730, 70308), (23814, 70060), (24408, 68355), (24521, 68040), (25110, 66444), (26040, 64071), (26460, 63054), (27342, 61020), (27459, 60760), (27685, 60264), (28024, 59535), (28476, 58590), (29295, 56952), (30132, 55370), (30380, 54918), (30510, 54684), (31527, 52920), (31640, 52731), (31752, 52545), (33222, 50220), (33480, 49833), (34020, 49042), (35030, 47628), (35154, 47460), (35595, 46872), (36456, 45765), (36612, 45570), (37665, 44296), (39060, 42714), (39690, 42036), (40680, 41013)]