6668161920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{55127}}^1$

素因数の和:55162

約数の個数: 256

約数和(自身を含む): 26990668800

約数和(自身を除く): 20322506880

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 55127, 60480, 110254, 120960, 165381, 220508, 275635, 330762, 385889, 441016, 496143, 551270, 661524, 771778, 826905, 882032, 992286, 1102540, 1157667, 1323048, 1488429, 1543556, 1653810, 1764064, 1929445, 1984572, 2205080, 2315334, 2480715, 2646096, 2976858, 3087112, 3307620, 3473001, 3528128, 3858890, 3969144, 4410160, 4630668, 4961430, 5292192, 5788335, 5953716, 6174224, 6615240, 6946002, 7056256, 7442145, 7717780, 7938288, 8820320, 9261336, 9922860, 10419003, 10584384, 11576670, 11907432, 12348448, 13230480, 13892004, 14884290, 15435560, 15876576, 17365005, 17640640, 18522672, 19845720, 20838006, 21168768, 23153340, 23814864, 24696896, 26460960, 27784008, 29768580, 30871120, 31753152, 34730010, 35281280, 37045344, 39691440, 41676012, 46306680, 47629728, 49393792, 52095015, 52921920, 55568016, 59537160, 61742240, 63506304, 69460020, 74090688, 79382880, 83352024, 92613360, 95259456, 104190030, 105843840, 111136032, 119074320, 123484480, 138920040, 148181376, 158765760, 166704048, 185226720, 190518912, 208380060, 222272064, 238148640, 246968960, 277840080, 317531520, 333408096, 370453440, 416760120, 444544128, 476297280, 555680160, 666816192, 740906880, 833520240, 952594560, 1111360320, 1333632384, 1667040480, 2222720640, 3334080960, 6668161920]

約数ペア:

[(1, 6668161920), (2, 3334080960), (3, 2222720640), (4, 1667040480), (5, 1333632384), (6, 1111360320), (7, 952594560), (8, 833520240), (9, 740906880), (10, 666816192), (12, 555680160), (14, 476297280), (15, 444544128), (16, 416760120), (18, 370453440), (20, 333408096), (21, 317531520), (24, 277840080), (27, 246968960), (28, 238148640), (30, 222272064), (32, 208380060), (35, 190518912), (36, 185226720), (40, 166704048), (42, 158765760), (45, 148181376), (48, 138920040), (54, 123484480), (56, 119074320), (60, 111136032), (63, 105843840), (64, 104190030), (70, 95259456), (72, 92613360), (80, 83352024), (84, 79382880), (90, 74090688), (96, 69460020), (105, 63506304), (108, 61742240), (112, 59537160), (120, 55568016), (126, 52921920), (128, 52095015), (135, 49393792), (140, 47629728), (144, 46306680), (160, 41676012), (168, 39691440), (180, 37045344), (189, 35281280), (192, 34730010), (210, 31753152), (216, 30871120), (224, 29768580), (240, 27784008), (252, 26460960), (270, 24696896), (280, 23814864), (288, 23153340), (315, 21168768), (320, 20838006), (336, 19845720), (360, 18522672), (378, 17640640), (384, 17365005), (420, 15876576), (432, 15435560), (448, 14884290), (480, 13892004), (504, 13230480), (540, 12348448), (560, 11907432), (576, 11576670), (630, 10584384), (640, 10419003), (672, 9922860), (720, 9261336), (756, 8820320), (840, 7938288), (864, 7717780), (896, 7442145), (945, 7056256), (960, 6946002), (1008, 6615240), (1080, 6174224), (1120, 5953716), (1152, 5788335), (1260, 5292192), (1344, 4961430), (1440, 4630668), (1512, 4410160), (1680, 3969144), (1728, 3858890), (1890, 3528128), (1920, 3473001), (2016, 3307620), (2160, 3087112), (2240, 2976858), (2520, 2646096), (2688, 2480715), (2880, 2315334), (3024, 2205080), (3360, 1984572), (3456, 1929445), (3780, 1764064), (4032, 1653810), (4320, 1543556), (4480, 1488429), (5040, 1323048), (5760, 1157667), (6048, 1102540), (6720, 992286), (7560, 882032), (8064, 826905), (8640, 771778), (10080, 661524), (12096, 551270), (13440, 496143), (15120, 441016), (17280, 385889), (20160, 330762), (24192, 275635), (30240, 220508), (40320, 165381), (55127, 120960), (60480, 110254)]