672053760

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 400

約数和(自身を含む): 2756894976

約数和(自身を除く): 2084841216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 463, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 926, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1389, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1852, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2315, 2520, 2560, 2592, 2688, 2778, 2835, 2880, 3024, 3240, 3241, 3360, 3456, 3584, 3704, 3780, 3840, 4032, 4167, 4320, 4480, 4536, 4608, 4630, 5040, 5184, 5376, 5556, 5670, 5760, 6048, 6480, 6482, 6720, 6912, 6945, 7408, 7560, 7680, 8064, 8334, 8640, 8960, 9072, 9260, 9723, 10080, 10368, 10752, 11112, 11340, 11520, 12096, 12501, 12960, 12964, 13440, 13824, 13890, 14816, 15120, 16128, 16205, 16668, 17280, 17920, 18144, 18520, 19446, 20160, 20736, 20835, 22224, 22680, 23040, 24192, 25002, 25920, 25928, 26880, 27780, 29169, 29632, 30240, 32256, 32410, 33336, 34560, 36288, 37040, 37503, 38892, 40320, 41472, 41670, 44448, 45360, 48384, 48615, 50004, 51840, 51856, 53760, 55560, 58338, 59264, 60480, 62505, 64820, 66672, 69120, 72576, 74080, 75006, 77784, 80640, 83340, 87507, 88896, 90720, 96768, 97230, 100008, 103680, 103712, 111120, 116676, 118528, 120960, 125010, 129640, 133344, 145152, 145845, 148160, 150012, 155568, 161280, 166680, 175014, 177792, 181440, 187515, 194460, 200016, 207360, 207424, 222240, 233352, 237056, 241920, 250020, 259280, 262521, 266688, 290304, 291690, 296320, 300024, 311136, 333360, 350028, 355584, 362880, 375030, 388920, 400032, 414848, 437535, 444480, 466704, 483840, 500040, 518560, 525042, 533376, 583380, 592640, 600048, 622272, 666720, 700056, 711168, 725760, 750060, 777840, 800064, 829696, 875070, 888960, 933408, 1000080, 1037120, 1050084, 1066752, 1166760, 1185280, 1200096, 1244544, 1312605, 1333440, 1400112, 1451520, 1500120, 1555680, 1600128, 1659392, 1750140, 1777920, 1866816, 2000160, 2074240, 2100168, 2133504, 2333520, 2400192, 2489088, 2625210, 2666880, 2800224, 3000240, 3111360, 3200256, 3500280, 3555840, 3733632, 4000320, 4148480, 4200336, 4667040, 4800384, 4978176, 5250420, 5333760, 5600448, 6000480, 6222720, 6400512, 7000560, 7467264, 8000640, 8296960, 8400672, 9334080, 9600768, 10500840, 10667520, 11200896, 12000960, 12445440, 14001120, 14934528, 16001280, 16801344, 18668160, 19201536, 21001680, 22401792, 24001920, 24890880, 28002240, 32002560, 33602688, 37336320, 42003360, 44803584, 48003840, 56004480, 67205376, 74672640, 84006720, 96007680, 112008960, 134410752, 168013440, 224017920, 336026880, 672053760]

約数ペア:

[(1, 672053760), (2, 336026880), (3, 224017920), (4, 168013440), (5, 134410752), (6, 112008960), (7, 96007680), (8, 84006720), (9, 74672640), (10, 67205376), (12, 56004480), (14, 48003840), (15, 44803584), (16, 42003360), (18, 37336320), (20, 33602688), (21, 32002560), (24, 28002240), (27, 24890880), (28, 24001920), (30, 22401792), (32, 21001680), (35, 19201536), (36, 18668160), (40, 16801344), (42, 16001280), (45, 14934528), (48, 14001120), (54, 12445440), (56, 12000960), (60, 11200896), (63, 10667520), (64, 10500840), (70, 9600768), (72, 9334080), (80, 8400672), (81, 8296960), (84, 8000640), (90, 7467264), (96, 7000560), (105, 6400512), (108, 6222720), (112, 6000480), (120, 5600448), (126, 5333760), (128, 5250420), (135, 4978176), (140, 4800384), (144, 4667040), (160, 4200336), (162, 4148480), (168, 4000320), (180, 3733632), (189, 3555840), (192, 3500280), (210, 3200256), (216, 3111360), (224, 3000240), (240, 2800224), (252, 2666880), (256, 2625210), (270, 2489088), (280, 2400192), (288, 2333520), (315, 2133504), (320, 2100168), (324, 2074240), (336, 2000160), (360, 1866816), (378, 1777920), (384, 1750140), (405, 1659392), (420, 1600128), (432, 1555680), (448, 1500120), (463, 1451520), (480, 1400112), (504, 1333440), (512, 1312605), (540, 1244544), (560, 1200096), (567, 1185280), (576, 1166760), (630, 1066752), (640, 1050084), (648, 1037120), (672, 1000080), (720, 933408), (756, 888960), (768, 875070), (810, 829696), (840, 800064), (864, 777840), (896, 750060), (926, 725760), (945, 711168), (960, 700056), (1008, 666720), (1080, 622272), (1120, 600048), (1134, 592640), (1152, 583380), (1260, 533376), (1280, 525042), (1296, 518560), (1344, 500040), (1389, 483840), (1440, 466704), (1512, 444480), (1536, 437535), (1620, 414848), (1680, 400032), (1728, 388920), (1792, 375030), (1852, 362880), (1890, 355584), (1920, 350028), (2016, 333360), (2160, 311136), (2240, 300024), (2268, 296320), (2304, 291690), (2315, 290304), (2520, 266688), (2560, 262521), (2592, 259280), (2688, 250020), (2778, 241920), (2835, 237056), (2880, 233352), (3024, 222240), (3240, 207424), (3241, 207360), (3360, 200016), (3456, 194460), (3584, 187515), (3704, 181440), (3780, 177792), (3840, 175014), (4032, 166680), (4167, 161280), (4320, 155568), (4480, 150012), (4536, 148160), (4608, 145845), (4630, 145152), (5040, 133344), (5184, 129640), (5376, 125010), (5556, 120960), (5670, 118528), (5760, 116676), (6048, 111120), (6480, 103712), (6482, 103680), (6720, 100008), (6912, 97230), (6945, 96768), (7408, 90720), (7560, 88896), (7680, 87507), (8064, 83340), (8334, 80640), (8640, 77784), (8960, 75006), (9072, 74080), (9260, 72576), (9723, 69120), (10080, 66672), (10368, 64820), (10752, 62505), (11112, 60480), (11340, 59264), (11520, 58338), (12096, 55560), (12501, 53760), (12960, 51856), (12964, 51840), (13440, 50004), (13824, 48615), (13890, 48384), (14816, 45360), (15120, 44448), (16128, 41670), (16205, 41472), (16668, 40320), (17280, 38892), (17920, 37503), (18144, 37040), (18520, 36288), (19446, 34560), (20160, 33336), (20736, 32410), (20835, 32256), (22224, 30240), (22680, 29632), (23040, 29169), (24192, 27780), (25002, 26880), (25920, 25928)]